./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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:01,594 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:30:01,595 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:30:01,606 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:30:01,606 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:30:01,607 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:30:01,608 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:30:01,610 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:30:01,611 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:30:01,612 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:30:01,613 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:30:01,613 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:30:01,614 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:30:01,615 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:30:01,616 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:30:01,617 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:30:01,618 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:30:01,620 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:30:01,622 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:30:01,623 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:30:01,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:30:01,626 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:30:01,628 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:30:01,628 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:30:01,629 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:30:01,629 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:30:01,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:30:01,632 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:30:01,632 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:30:01,633 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:30:01,634 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:30:01,635 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:30:01,635 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:30:01,635 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:30:01,636 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:30:01,637 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:30:01,637 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-10-26 19:30:01,650 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:30:01,651 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:30:01,651 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:30:01,652 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 19:30:01,652 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 19:30:01,652 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 19:30:01,652 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-10-26 19:30:01,652 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 19:30:01,652 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-10-26 19:30:01,653 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-10-26 19:30:01,653 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 19:30:01,655 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:30:01,655 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 19:30:01,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-10-26 19:30:01,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 19:30:01,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:30:01,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:30:01,657 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:30:01,657 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:30:01,657 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:30:01,657 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:30:01,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:30:01,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-10-26 19:30:01,658 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-26 19:30:01,659 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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:01,690 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:30:01,700 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:30:01,703 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:30:01,704 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:30:01,705 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:30:01,705 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:01,754 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/117072296/b3890b6ac6ec4ab4af98ed12b356d9af/FLAG6da1c3185 [2018-10-26 19:30:02,162 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:30:02,162 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:02,172 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/117072296/b3890b6ac6ec4ab4af98ed12b356d9af/FLAG6da1c3185 [2018-10-26 19:30:02,187 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/117072296/b3890b6ac6ec4ab4af98ed12b356d9af [2018-10-26 19:30:02,190 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:30:02,191 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:30:02,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:02,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:30:02,196 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:30:02,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24fdfe6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02, skipping insertion in model container [2018-10-26 19:30:02,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,210 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:30:02,248 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:30:02,431 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:02,435 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:30:02,489 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:02,503 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:30:02,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02 WrapperNode [2018-10-26 19:30:02,504 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:02,505 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:02,505 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:30:02,505 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:30:02,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,525 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:02,530 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:30:02,530 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:30:02,530 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:30:02,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,540 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,559 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... [2018-10-26 19:30:02,565 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:30:02,566 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 19:30:02,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 19:30:02,566 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 19:30:02,567 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:02,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 19:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 19:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 19:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 19:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-10-26 19:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-10-26 19:30:02,700 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 19:30:02,700 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 19:30:02,904 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-26 19:30:02,905 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-26 19:30:03,683 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 19:30:03,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:03 BoogieIcfgContainer [2018-10-26 19:30:03,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 19:30:03,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 19:30:03,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 19:30:03,692 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 19:30:03,693 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 07:30:02" (1/3) ... [2018-10-26 19:30:03,693 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dbebc73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:30:03, skipping insertion in model container [2018-10-26 19:30:03,694 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:02" (2/3) ... [2018-10-26 19:30:03,694 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6dbebc73 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:30:03, skipping insertion in model container [2018-10-26 19:30:03,695 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:03" (3/3) ... [2018-10-26 19:30:03,696 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:03,709 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 19:30:03,717 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 19:30:03,737 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 19:30:03,777 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 19:30:03,778 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 19:30:03,778 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 19:30:03,778 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 19:30:03,778 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 19:30:03,779 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 19:30:03,779 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 19:30:03,779 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 19:30:03,803 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-10-26 19:30:03,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-26 19:30:03,816 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:03,817 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] [2018-10-26 19:30:03,820 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:03,827 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:03,828 INFO L82 PathProgramCache]: Analyzing trace with hash 353838634, now seen corresponding path program 1 times [2018-10-26 19:30:03,830 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:03,880 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:03,880 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:03,881 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:03,881 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:03,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 19:30:04,096 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:04,097 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:04,097 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:04,102 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:04,114 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:04,114 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:04,116 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-10-26 19:30:04,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:04,336 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-10-26 19:30:04,338 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:04,339 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-10-26 19:30:04,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:04,351 INFO L225 Difference]: With dead ends: 262 [2018-10-26 19:30:04,351 INFO L226 Difference]: Without dead ends: 120 [2018-10-26 19:30:04,355 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 [2018-10-26 19:30:04,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-10-26 19:30:04,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-10-26 19:30:04,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-10-26 19:30:04,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-10-26 19:30:04,396 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-10-26 19:30:04,396 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:04,397 INFO L481 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-10-26 19:30:04,397 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-10-26 19:30:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-26 19:30:04,398 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:04,398 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] [2018-10-26 19:30:04,399 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:04,399 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:04,399 INFO L82 PathProgramCache]: Analyzing trace with hash -141397210, now seen corresponding path program 1 times [2018-10-26 19:30:04,399 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:04,400 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:04,401 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:04,401 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:04,401 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:04,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:04,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 19:30:04,524 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:04,524 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:04,524 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:04,525 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:04,525 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:04,526 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:04,526 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-10-26 19:30:05,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:05,089 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-10-26 19:30:05,090 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:05,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-10-26 19:30:05,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:05,091 INFO L225 Difference]: With dead ends: 243 [2018-10-26 19:30:05,091 INFO L226 Difference]: Without dead ends: 139 [2018-10-26 19:30:05,092 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 [2018-10-26 19:30:05,093 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-10-26 19:30:05,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-10-26 19:30:05,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-10-26 19:30:05,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-10-26 19:30:05,103 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-10-26 19:30:05,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:05,103 INFO L481 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-10-26 19:30:05,103 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-10-26 19:30:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-26 19:30:05,105 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:05,105 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] [2018-10-26 19:30:05,105 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:05,105 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:05,106 INFO L82 PathProgramCache]: Analyzing trace with hash -395118798, now seen corresponding path program 1 times [2018-10-26 19:30:05,106 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:05,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,107 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:05,107 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,107 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:05,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-26 19:30:05,176 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:05,177 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:05,177 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:05,177 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:05,177 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:05,177 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:05,178 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-10-26 19:30:05,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:05,427 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-10-26 19:30:05,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:05,428 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-10-26 19:30:05,428 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:05,430 INFO L225 Difference]: With dead ends: 278 [2018-10-26 19:30:05,430 INFO L226 Difference]: Without dead ends: 158 [2018-10-26 19:30:05,431 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 [2018-10-26 19:30:05,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-10-26 19:30:05,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-10-26 19:30:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-10-26 19:30:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-10-26 19:30:05,441 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-10-26 19:30:05,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:05,442 INFO L481 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-10-26 19:30:05,442 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:05,442 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-10-26 19:30:05,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:05,444 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:05,444 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] [2018-10-26 19:30:05,444 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:05,445 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:05,445 INFO L82 PathProgramCache]: Analyzing trace with hash 800980311, now seen corresponding path program 1 times [2018-10-26 19:30:05,445 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:05,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,446 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:05,446 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,447 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:05,534 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-26 19:30:05,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:05,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:05,534 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:05,535 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:05,535 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:05,535 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:05,535 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-10-26 19:30:05,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:05,580 INFO L93 Difference]: Finished difference Result 314 states and 451 transitions. [2018-10-26 19:30:05,584 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:05,585 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:05,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:05,586 INFO L225 Difference]: With dead ends: 314 [2018-10-26 19:30:05,586 INFO L226 Difference]: Without dead ends: 176 [2018-10-26 19:30:05,587 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 [2018-10-26 19:30:05,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-10-26 19:30:05,596 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2018-10-26 19:30:05,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2018-10-26 19:30:05,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2018-10-26 19:30:05,598 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 77 [2018-10-26 19:30:05,598 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:05,598 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2018-10-26 19:30:05,598 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2018-10-26 19:30:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:05,600 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:05,601 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] [2018-10-26 19:30:05,601 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:05,601 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:05,601 INFO L82 PathProgramCache]: Analyzing trace with hash 738940697, now seen corresponding path program 1 times [2018-10-26 19:30:05,601 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:05,602 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,602 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:05,603 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,603 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:05,710 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-26 19:30:05,710 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:05,710 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:05,710 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:05,711 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:05,711 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:05,711 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:05,712 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand 3 states. [2018-10-26 19:30:05,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:05,975 INFO L93 Difference]: Finished difference Result 388 states and 568 transitions. [2018-10-26 19:30:05,975 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:05,975 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:05,976 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:05,977 INFO L225 Difference]: With dead ends: 388 [2018-10-26 19:30:05,977 INFO L226 Difference]: Without dead ends: 227 [2018-10-26 19:30:05,978 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 [2018-10-26 19:30:05,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2018-10-26 19:30:05,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 218. [2018-10-26 19:30:05,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 218 states. [2018-10-26 19:30:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 300 transitions. [2018-10-26 19:30:05,993 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 300 transitions. Word has length 77 [2018-10-26 19:30:05,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:05,993 INFO L481 AbstractCegarLoop]: Abstraction has 218 states and 300 transitions. [2018-10-26 19:30:05,993 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:05,993 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 300 transitions. [2018-10-26 19:30:05,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:05,995 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:05,996 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] [2018-10-26 19:30:05,996 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:05,996 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:05,996 INFO L82 PathProgramCache]: Analyzing trace with hash 604927191, now seen corresponding path program 1 times [2018-10-26 19:30:05,997 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:05,997 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,998 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:05,998 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:05,998 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:06,107 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-26 19:30:06,107 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:06,107 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:06,107 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:06,108 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:06,108 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:06,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:06,109 INFO L87 Difference]: Start difference. First operand 218 states and 300 transitions. Second operand 3 states. [2018-10-26 19:30:06,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:06,274 INFO L93 Difference]: Finished difference Result 444 states and 621 transitions. [2018-10-26 19:30:06,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:06,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:06,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:06,276 INFO L225 Difference]: With dead ends: 444 [2018-10-26 19:30:06,276 INFO L226 Difference]: Without dead ends: 242 [2018-10-26 19:30:06,277 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 [2018-10-26 19:30:06,278 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2018-10-26 19:30:06,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 238. [2018-10-26 19:30:06,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2018-10-26 19:30:06,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 325 transitions. [2018-10-26 19:30:06,288 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 325 transitions. Word has length 77 [2018-10-26 19:30:06,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:06,289 INFO L481 AbstractCegarLoop]: Abstraction has 238 states and 325 transitions. [2018-10-26 19:30:06,289 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:06,289 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2018-10-26 19:30:06,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-10-26 19:30:06,292 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:06,292 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] [2018-10-26 19:30:06,292 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:06,292 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:06,293 INFO L82 PathProgramCache]: Analyzing trace with hash 587335572, now seen corresponding path program 1 times [2018-10-26 19:30:06,293 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:06,293 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,294 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:06,294 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,294 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:06,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:06,398 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-10-26 19:30:06,398 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:06,399 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:06,399 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:06,399 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:06,399 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:06,399 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:06,400 INFO L87 Difference]: Start difference. First operand 238 states and 325 transitions. Second operand 3 states. [2018-10-26 19:30:06,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:06,536 INFO L93 Difference]: Finished difference Result 485 states and 673 transitions. [2018-10-26 19:30:06,537 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:06,537 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2018-10-26 19:30:06,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:06,539 INFO L225 Difference]: With dead ends: 485 [2018-10-26 19:30:06,539 INFO L226 Difference]: Without dead ends: 263 [2018-10-26 19:30:06,540 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 [2018-10-26 19:30:06,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2018-10-26 19:30:06,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 260. [2018-10-26 19:30:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 260 states. [2018-10-26 19:30:06,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 260 states and 352 transitions. [2018-10-26 19:30:06,551 INFO L78 Accepts]: Start accepts. Automaton has 260 states and 352 transitions. Word has length 94 [2018-10-26 19:30:06,551 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:06,551 INFO L481 AbstractCegarLoop]: Abstraction has 260 states and 352 transitions. [2018-10-26 19:30:06,551 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:06,552 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 352 transitions. [2018-10-26 19:30:06,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-10-26 19:30:06,555 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:06,555 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] [2018-10-26 19:30:06,555 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:06,555 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:06,556 INFO L82 PathProgramCache]: Analyzing trace with hash -1516282027, now seen corresponding path program 1 times [2018-10-26 19:30:06,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:06,556 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,557 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:06,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,557 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:06,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:06,636 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-10-26 19:30:06,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:06,636 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:06,636 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:06,637 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:06,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:06,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:06,637 INFO L87 Difference]: Start difference. First operand 260 states and 352 transitions. Second operand 3 states. [2018-10-26 19:30:06,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:06,817 INFO L93 Difference]: Finished difference Result 724 states and 987 transitions. [2018-10-26 19:30:06,825 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:06,825 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2018-10-26 19:30:06,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:06,827 INFO L225 Difference]: With dead ends: 724 [2018-10-26 19:30:06,827 INFO L226 Difference]: Without dead ends: 480 [2018-10-26 19:30:06,828 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 [2018-10-26 19:30:06,828 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 480 states. [2018-10-26 19:30:06,838 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 480 to 480. [2018-10-26 19:30:06,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 480 states. [2018-10-26 19:30:06,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 480 states and 652 transitions. [2018-10-26 19:30:06,841 INFO L78 Accepts]: Start accepts. Automaton has 480 states and 652 transitions. Word has length 115 [2018-10-26 19:30:06,841 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:06,841 INFO L481 AbstractCegarLoop]: Abstraction has 480 states and 652 transitions. [2018-10-26 19:30:06,841 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:06,841 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 652 transitions. [2018-10-26 19:30:06,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-10-26 19:30:06,844 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:06,844 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] [2018-10-26 19:30:06,844 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:06,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:06,845 INFO L82 PathProgramCache]: Analyzing trace with hash 1206089919, now seen corresponding path program 1 times [2018-10-26 19:30:06,845 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:06,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,846 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:06,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:06,846 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:06,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:06,970 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-26 19:30:06,970 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:06,970 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:06,971 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:06,971 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:06,971 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:06,971 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:06,971 INFO L87 Difference]: Start difference. First operand 480 states and 652 transitions. Second operand 3 states. [2018-10-26 19:30:07,160 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:07,160 INFO L93 Difference]: Finished difference Result 702 states and 956 transitions. [2018-10-26 19:30:07,161 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:07,161 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-10-26 19:30:07,161 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:07,163 INFO L225 Difference]: With dead ends: 702 [2018-10-26 19:30:07,163 INFO L226 Difference]: Without dead ends: 700 [2018-10-26 19:30:07,164 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 [2018-10-26 19:30:07,164 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 700 states. [2018-10-26 19:30:07,181 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 700 to 700. [2018-10-26 19:30:07,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 700 states. [2018-10-26 19:30:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 700 states and 954 transitions. [2018-10-26 19:30:07,188 INFO L78 Accepts]: Start accepts. Automaton has 700 states and 954 transitions. Word has length 117 [2018-10-26 19:30:07,188 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:07,188 INFO L481 AbstractCegarLoop]: Abstraction has 700 states and 954 transitions. [2018-10-26 19:30:07,188 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:07,188 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 954 transitions. [2018-10-26 19:30:07,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-26 19:30:07,193 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:07,193 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] [2018-10-26 19:30:07,193 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:07,193 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:07,194 INFO L82 PathProgramCache]: Analyzing trace with hash 712250069, now seen corresponding path program 1 times [2018-10-26 19:30:07,194 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:07,196 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:07,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:07,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:07,197 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:07,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:07,332 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-26 19:30:07,332 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:07,333 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:07,333 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:07,333 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:07,333 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:07,333 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:07,334 INFO L87 Difference]: Start difference. First operand 700 states and 954 transitions. Second operand 3 states. [2018-10-26 19:30:08,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:08,312 INFO L93 Difference]: Finished difference Result 1467 states and 2028 transitions. [2018-10-26 19:30:08,312 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:08,312 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-10-26 19:30:08,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:08,315 INFO L225 Difference]: With dead ends: 1467 [2018-10-26 19:30:08,316 INFO L226 Difference]: Without dead ends: 783 [2018-10-26 19:30:08,317 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 [2018-10-26 19:30:08,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 783 states. [2018-10-26 19:30:08,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 783 to 772. [2018-10-26 19:30:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 772 states. [2018-10-26 19:30:08,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 772 states and 1041 transitions. [2018-10-26 19:30:08,340 INFO L78 Accepts]: Start accepts. Automaton has 772 states and 1041 transitions. Word has length 143 [2018-10-26 19:30:08,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:08,340 INFO L481 AbstractCegarLoop]: Abstraction has 772 states and 1041 transitions. [2018-10-26 19:30:08,340 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:08,340 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1041 transitions. [2018-10-26 19:30:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-26 19:30:08,343 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:08,343 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] [2018-10-26 19:30:08,343 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:08,343 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:08,343 INFO L82 PathProgramCache]: Analyzing trace with hash -836164129, now seen corresponding path program 1 times [2018-10-26 19:30:08,344 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:08,344 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:08,344 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:08,345 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:08,345 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:08,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:08,456 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-10-26 19:30:08,456 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:08,456 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:08,457 INFO L258 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-10-26 19:30:08,457 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:08,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:08,457 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:08,459 INFO L87 Difference]: Start difference. First operand 772 states and 1041 transitions. Second operand 3 states. [2018-10-26 19:30:09,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:09,017 INFO L93 Difference]: Finished difference Result 1687 states and 2335 transitions. [2018-10-26 19:30:09,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:09,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2018-10-26 19:30:09,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:09,021 INFO L225 Difference]: With dead ends: 1687 [2018-10-26 19:30:09,021 INFO L226 Difference]: Without dead ends: 928 [2018-10-26 19:30:09,023 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 [2018-10-26 19:30:09,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 928 states. [2018-10-26 19:30:09,044 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 928 to 895. [2018-10-26 19:30:09,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 895 states. [2018-10-26 19:30:09,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 895 states and 1212 transitions. [2018-10-26 19:30:09,047 INFO L78 Accepts]: Start accepts. Automaton has 895 states and 1212 transitions. Word has length 165 [2018-10-26 19:30:09,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:09,048 INFO L481 AbstractCegarLoop]: Abstraction has 895 states and 1212 transitions. [2018-10-26 19:30:09,048 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1212 transitions. [2018-10-26 19:30:09,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-26 19:30:09,052 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:09,052 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] [2018-10-26 19:30:09,053 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:09,053 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:09,053 INFO L82 PathProgramCache]: Analyzing trace with hash -702150623, now seen corresponding path program 1 times [2018-10-26 19:30:09,053 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-10-26 19:30:09,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:09,054 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:09,054 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-10-26 19:30:09,054 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-10-26 19:30:09,072 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-10-26 19:30:09,072 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-10-26 19:30:09,072 INFO L171 anRefinementStrategy]: Switched to traceCheck mode Z3_NO_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:09,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:09,098 INFO L288 anRefinementStrategy]: Using traceCheck mode Z3_NO_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: null) [2018-10-26 19:30:09,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 19:30:09,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-10-26 19:30:09,419 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-10-26 19:30:09,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 07:30:09 BoogieIcfgContainer [2018-10-26 19:30:09,615 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 19:30:09,615 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 19:30:09,615 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 19:30:09,615 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 19:30:09,616 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:03" (3/4) ... [2018-10-26 19:30:09,621 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-10-26 19:30:09,621 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 19:30:09,622 INFO L168 Benchmark]: Toolchain (without parser) took 7431.46 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 954.8 MB in the beginning and 976.0 MB in the end (delta: -21.2 MB). Peak memory consumption was 207.4 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,624 INFO L168 Benchmark]: CDTParser took 0.17 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. [2018-10-26 19:30:09,624 INFO L168 Benchmark]: CACSL2BoogieTranslator took 311.93 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 938.7 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 25.35 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 936.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,625 INFO L168 Benchmark]: Boogie Preprocessor took 35.22 ms. Allocated memory is still 1.0 GB. Free memory was 936.0 MB in the beginning and 933.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,625 INFO L168 Benchmark]: RCFGBuilder took 1118.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -179.6 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,626 INFO L168 Benchmark]: TraceAbstraction took 5929.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 57.1 MB). Free memory was 1.1 GB in the beginning and 976.0 MB in the end (delta: 137.0 MB). Peak memory consumption was 194.2 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:09,626 INFO L168 Benchmark]: Witness Printer took 5.93 ms. Allocated memory is still 1.3 GB. Free memory is still 976.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:30:09,629 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 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 311.93 ms. Allocated memory is still 1.0 GB. Free memory was 954.8 MB in the beginning and 938.7 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 25.35 ms. Allocated memory is still 1.0 GB. Free memory was 938.7 MB in the beginning and 936.0 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.22 ms. Allocated memory is still 1.0 GB. Free memory was 936.0 MB in the beginning and 933.4 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1118.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 171.4 MB). Free memory was 933.4 MB in the beginning and 1.1 GB in the end (delta: -179.6 MB). Peak memory consumption was 16.2 MB. Max. memory is 11.5 GB. * TraceAbstraction took 5929.75 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 57.1 MB). Free memory was 1.1 GB in the beginning and 976.0 MB in the end (delta: 137.0 MB). Peak memory consumption was 194.2 MB. Max. memory is 11.5 GB. * Witness Printer took 5.93 ms. Allocated memory is still 1.3 GB. Free memory is still 976.0 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, 5.8s OverallTime, 12 OverallIterations, 8 TraceHistogramMax, 3.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1959 SDtfs, 486 SDslu, 1150 SDs, 0 SdLazy, 864 SolverSat, 141 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 33 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.4s 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, 0.2s SatisfiabilityAnalysisTime, 0.9s 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 [2018-10-26 19:30:11,900 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-26 19:30:11,902 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-26 19:30:11,917 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-26 19:30:11,917 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-26 19:30:11,918 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-26 19:30:11,920 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-26 19:30:11,922 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-26 19:30:11,924 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-26 19:30:11,927 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-26 19:30:11,928 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-26 19:30:11,929 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-26 19:30:11,930 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-26 19:30:11,930 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-26 19:30:11,931 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-26 19:30:11,932 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-26 19:30:11,933 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-26 19:30:11,942 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-26 19:30:11,944 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-26 19:30:11,946 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-26 19:30:11,947 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-26 19:30:11,947 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-26 19:30:11,949 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-10-26 19:30:11,949 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-10-26 19:30:11,949 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-10-26 19:30:11,950 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-10-26 19:30:11,951 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-10-26 19:30:11,952 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-10-26 19:30:11,952 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-10-26 19:30:11,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-10-26 19:30:11,953 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-10-26 19:30:11,954 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-10-26 19:30:11,954 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-26 19:30:11,954 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-26 19:30:11,955 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-26 19:30:11,956 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-26 19:30:11,956 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2018-10-26 19:30:11,968 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-26 19:30:11,969 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-26 19:30:11,969 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-26 19:30:11,970 INFO L133 SettingsManager]: * User list type=DISABLED [2018-10-26 19:30:11,970 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-10-26 19:30:11,970 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-10-26 19:30:11,970 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-10-26 19:30:11,970 INFO L133 SettingsManager]: * Interval Domain=false [2018-10-26 19:30:11,971 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-26 19:30:11,971 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-26 19:30:11,971 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-26 19:30:11,971 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-26 19:30:11,972 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-26 19:30:11,973 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-26 19:30:11,973 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-26 19:30:11,973 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-26 19:30:11,973 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-26 19:30:11,973 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-26 19:30:11,973 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-26 19:30:11,976 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-26 19:30:11,977 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-26 19:30:11,977 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-26 19:30:11,977 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-26 19:30:11,978 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-10-26 19:30:11,978 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-26 19:30:11,978 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-26 19:30:11,978 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-26 19:30:11,978 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_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:12,037 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-26 19:30:12,048 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-26 19:30:12,052 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-26 19:30:12,053 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-26 19:30:12,053 INFO L276 PluginConnector]: CDTParser initialized [2018-10-26 19:30:12,054 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:12,104 INFO L218 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/b30fa855f/ab7db172ef3a439ca0982309d530f0a8/FLAGdd1507340 [2018-10-26 19:30:12,531 INFO L298 CDTParser]: Found 1 translation units. [2018-10-26 19:30:12,537 INFO L158 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:12,549 INFO L346 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/b30fa855f/ab7db172ef3a439ca0982309d530f0a8/FLAGdd1507340 [2018-10-26 19:30:12,566 INFO L354 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/data/b30fa855f/ab7db172ef3a439ca0982309d530f0a8 [2018-10-26 19:30:12,569 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-26 19:30:12,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-10-26 19:30:12,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:12,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-26 19:30:12,581 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-26 19:30:12,582 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:12" (1/1) ... [2018-10-26 19:30:12,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9882ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:12, skipping insertion in model container [2018-10-26 19:30:12,586 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.10 07:30:12" (1/1) ... [2018-10-26 19:30:12,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-26 19:30:12,645 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-26 19:30:12,943 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:12,951 INFO L189 MainTranslator]: Completed pre-run [2018-10-26 19:30:13,038 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-26 19:30:13,057 INFO L193 MainTranslator]: Completed translation [2018-10-26 19:30:13,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13 WrapperNode [2018-10-26 19:30:13,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-26 19:30:13,062 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:13,062 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-10-26 19:30:13,062 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-10-26 19:30:13,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,084 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-10-26 19:30:13,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-26 19:30:13,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-26 19:30:13,090 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-26 19:30:13,103 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,106 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,107 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,131 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... [2018-10-26 19:30:13,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-26 19:30:13,135 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-10-26 19:30:13,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-10-26 19:30:13,135 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-10-26 19:30:13,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-10-26 19:30:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-10-26 19:30:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-10-26 19:30:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-10-26 19:30:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-10-26 19:30:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-10-26 19:30:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-10-26 19:30:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-10-26 19:30:13,449 WARN L667 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-10-26 19:30:13,449 WARN L632 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-10-26 19:30:14,423 INFO L341 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-10-26 19:30:14,423 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:14 BoogieIcfgContainer [2018-10-26 19:30:14,423 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-10-26 19:30:14,424 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-10-26 19:30:14,424 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-10-26 19:30:14,428 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-10-26 19:30:14,428 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.10 07:30:12" (1/3) ... [2018-10-26 19:30:14,429 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e957fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:30:14, skipping insertion in model container [2018-10-26 19:30:14,429 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.10 07:30:13" (2/3) ... [2018-10-26 19:30:14,430 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e957fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.10 07:30:14, skipping insertion in model container [2018-10-26 19:30:14,430 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:14" (3/3) ... [2018-10-26 19:30:14,432 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-10-26 19:30:14,442 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-10-26 19:30:14,449 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-10-26 19:30:14,464 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-10-26 19:30:14,496 INFO L135 ementStrategyFactory]: Using default assertion order modulation [2018-10-26 19:30:14,496 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-10-26 19:30:14,496 INFO L383 AbstractCegarLoop]: Hoare is true [2018-10-26 19:30:14,497 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-10-26 19:30:14,497 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-10-26 19:30:14,498 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-10-26 19:30:14,498 INFO L387 AbstractCegarLoop]: Difference is false [2018-10-26 19:30:14,498 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-10-26 19:30:14,498 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-10-26 19:30:14,523 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-10-26 19:30:14,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-10-26 19:30:14,531 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:14,532 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] [2018-10-26 19:30:14,534 INFO L424 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:14,538 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:14,538 INFO L82 PathProgramCache]: Analyzing trace with hash 353838634, now seen corresponding path program 1 times [2018-10-26 19:30:14,542 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:14,543 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:14,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:14,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:14,613 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:14,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 19:30:14,670 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:14,679 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:14,680 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:14,684 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:14,693 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:14,694 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:14,696 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-10-26 19:30:15,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:15,164 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-10-26 19:30:15,165 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:15,166 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-10-26 19:30:15,167 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:15,178 INFO L225 Difference]: With dead ends: 262 [2018-10-26 19:30:15,178 INFO L226 Difference]: Without dead ends: 120 [2018-10-26 19:30:15,181 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 [2018-10-26 19:30:15,198 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-10-26 19:30:15,224 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-10-26 19:30:15,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-10-26 19:30:15,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-10-26 19:30:15,230 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-10-26 19:30:15,230 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:15,230 INFO L481 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-10-26 19:30:15,230 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:15,231 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-10-26 19:30:15,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-10-26 19:30:15,232 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:15,232 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] [2018-10-26 19:30:15,233 INFO L424 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:15,233 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:15,233 INFO L82 PathProgramCache]: Analyzing trace with hash -141397210, now seen corresponding path program 1 times [2018-10-26 19:30:15,235 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:15,235 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:15,254 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:15,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:15,286 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:15,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-10-26 19:30:15,302 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:15,310 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:15,311 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:15,312 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:15,312 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:15,313 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:15,313 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-10-26 19:30:15,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:15,798 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-10-26 19:30:15,799 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:15,800 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-10-26 19:30:15,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:15,801 INFO L225 Difference]: With dead ends: 243 [2018-10-26 19:30:15,802 INFO L226 Difference]: Without dead ends: 139 [2018-10-26 19:30:15,803 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 [2018-10-26 19:30:15,803 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-10-26 19:30:15,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-10-26 19:30:15,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-10-26 19:30:15,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-10-26 19:30:15,818 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-10-26 19:30:15,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:15,819 INFO L481 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-10-26 19:30:15,819 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:15,819 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-10-26 19:30:15,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-10-26 19:30:15,821 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:15,821 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] [2018-10-26 19:30:15,822 INFO L424 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:15,822 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:15,822 INFO L82 PathProgramCache]: Analyzing trace with hash -395118798, now seen corresponding path program 1 times [2018-10-26 19:30:15,823 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:15,823 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:15,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:15,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:15,883 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:15,898 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-26 19:30:15,898 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:15,900 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:15,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:15,901 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:15,901 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:15,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:15,902 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-10-26 19:30:16,169 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:16,169 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-10-26 19:30:16,170 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:16,170 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-10-26 19:30:16,170 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:16,172 INFO L225 Difference]: With dead ends: 278 [2018-10-26 19:30:16,172 INFO L226 Difference]: Without dead ends: 158 [2018-10-26 19:30:16,173 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 [2018-10-26 19:30:16,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-10-26 19:30:16,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-10-26 19:30:16,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-10-26 19:30:16,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-10-26 19:30:16,186 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-10-26 19:30:16,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:16,186 INFO L481 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-10-26 19:30:16,187 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-10-26 19:30:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:16,188 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:16,189 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] [2018-10-26 19:30:16,189 INFO L424 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:16,189 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:16,189 INFO L82 PathProgramCache]: Analyzing trace with hash 800980311, now seen corresponding path program 1 times [2018-10-26 19:30:16,191 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:16,192 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:16,208 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:16,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:16,252 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:16,307 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-10-26 19:30:16,308 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 (5)] Exception during sending of exit command (exit): Broken pipe [2018-10-26 19:30:16,310 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:16,310 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:16,311 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:16,311 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:16,311 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:16,313 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-10-26 19:30:16,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:16,476 INFO L93 Difference]: Finished difference Result 314 states and 451 transitions. [2018-10-26 19:30:16,476 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:16,477 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:16,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:16,478 INFO L225 Difference]: With dead ends: 314 [2018-10-26 19:30:16,478 INFO L226 Difference]: Without dead ends: 176 [2018-10-26 19:30:16,479 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 [2018-10-26 19:30:16,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 176 states. [2018-10-26 19:30:16,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 176 to 176. [2018-10-26 19:30:16,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 176 states. [2018-10-26 19:30:16,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 176 states and 249 transitions. [2018-10-26 19:30:16,496 INFO L78 Accepts]: Start accepts. Automaton has 176 states and 249 transitions. Word has length 77 [2018-10-26 19:30:16,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:16,496 INFO L481 AbstractCegarLoop]: Abstraction has 176 states and 249 transitions. [2018-10-26 19:30:16,496 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:16,497 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 249 transitions. [2018-10-26 19:30:16,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:16,498 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:16,498 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] [2018-10-26 19:30:16,499 INFO L424 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:16,499 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:16,499 INFO L82 PathProgramCache]: Analyzing trace with hash 738940697, now seen corresponding path program 1 times [2018-10-26 19:30:16,499 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:16,499 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:16,528 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:16,572 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-10-26 19:30:16,599 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:16,602 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:16,602 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:16,603 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:16,603 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:16,603 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:16,604 INFO L87 Difference]: Start difference. First operand 176 states and 249 transitions. Second operand 3 states. [2018-10-26 19:30:16,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:16,752 INFO L93 Difference]: Finished difference Result 471 states and 677 transitions. [2018-10-26 19:30:16,758 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:16,758 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:16,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:16,760 INFO L225 Difference]: With dead ends: 471 [2018-10-26 19:30:16,760 INFO L226 Difference]: Without dead ends: 311 [2018-10-26 19:30:16,761 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 [2018-10-26 19:30:16,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2018-10-26 19:30:16,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 311. [2018-10-26 19:30:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-10-26 19:30:16,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 442 transitions. [2018-10-26 19:30:16,780 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 442 transitions. Word has length 77 [2018-10-26 19:30:16,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:16,780 INFO L481 AbstractCegarLoop]: Abstraction has 311 states and 442 transitions. [2018-10-26 19:30:16,780 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 442 transitions. [2018-10-26 19:30:16,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-10-26 19:30:16,783 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:16,783 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] [2018-10-26 19:30:16,783 INFO L424 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:16,784 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:16,784 INFO L82 PathProgramCache]: Analyzing trace with hash -96412967, now seen corresponding path program 1 times [2018-10-26 19:30:16,784 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:16,784 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:16,806 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:16,848 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-10-26 19:30:16,909 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:16,911 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:16,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:16,911 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:16,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:16,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:16,912 INFO L87 Difference]: Start difference. First operand 311 states and 442 transitions. Second operand 3 states. [2018-10-26 19:30:16,960 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:16,960 INFO L93 Difference]: Finished difference Result 634 states and 900 transitions. [2018-10-26 19:30:16,962 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:16,962 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-10-26 19:30:16,963 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:16,965 INFO L225 Difference]: With dead ends: 634 [2018-10-26 19:30:16,965 INFO L226 Difference]: Without dead ends: 339 [2018-10-26 19:30:16,966 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 [2018-10-26 19:30:16,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-10-26 19:30:16,978 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 339. [2018-10-26 19:30:16,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-10-26 19:30:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 477 transitions. [2018-10-26 19:30:16,980 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 477 transitions. Word has length 77 [2018-10-26 19:30:16,981 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:16,981 INFO L481 AbstractCegarLoop]: Abstraction has 339 states and 477 transitions. [2018-10-26 19:30:16,981 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 477 transitions. [2018-10-26 19:30:16,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-10-26 19:30:16,984 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:16,984 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] [2018-10-26 19:30:16,984 INFO L424 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:16,984 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:16,985 INFO L82 PathProgramCache]: Analyzing trace with hash -1437154712, now seen corresponding path program 1 times [2018-10-26 19:30:16,985 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:16,985 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:17,015 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:17,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:17,061 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:17,093 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-10-26 19:30:17,093 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:17,095 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:17,095 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:17,096 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:17,096 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:17,096 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:17,096 INFO L87 Difference]: Start difference. First operand 339 states and 477 transitions. Second operand 3 states. [2018-10-26 19:30:17,407 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:17,408 INFO L93 Difference]: Finished difference Result 684 states and 984 transitions. [2018-10-26 19:30:17,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:17,410 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2018-10-26 19:30:17,411 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:17,413 INFO L225 Difference]: With dead ends: 684 [2018-10-26 19:30:17,413 INFO L226 Difference]: Without dead ends: 389 [2018-10-26 19:30:17,414 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 [2018-10-26 19:30:17,415 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2018-10-26 19:30:17,432 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 383. [2018-10-26 19:30:17,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-10-26 19:30:17,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 531 transitions. [2018-10-26 19:30:17,439 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 531 transitions. Word has length 96 [2018-10-26 19:30:17,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:17,440 INFO L481 AbstractCegarLoop]: Abstraction has 383 states and 531 transitions. [2018-10-26 19:30:17,440 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:17,440 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 531 transitions. [2018-10-26 19:30:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-10-26 19:30:17,442 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:17,442 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] [2018-10-26 19:30:17,443 INFO L424 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:17,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:17,443 INFO L82 PathProgramCache]: Analyzing trace with hash 1260482817, now seen corresponding path program 1 times [2018-10-26 19:30:17,443 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:17,444 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:17,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:17,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:17,528 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:17,592 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-10-26 19:30:17,594 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:17,598 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:17,599 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:17,599 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:17,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:17,599 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:17,599 INFO L87 Difference]: Start difference. First operand 383 states and 531 transitions. Second operand 3 states. [2018-10-26 19:30:17,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:17,922 INFO L93 Difference]: Finished difference Result 810 states and 1167 transitions. [2018-10-26 19:30:17,924 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:17,924 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-10-26 19:30:17,924 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:17,926 INFO L225 Difference]: With dead ends: 810 [2018-10-26 19:30:17,926 INFO L226 Difference]: Without dead ends: 471 [2018-10-26 19:30:17,927 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 [2018-10-26 19:30:17,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-10-26 19:30:17,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 465. [2018-10-26 19:30:17,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2018-10-26 19:30:17,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 623 transitions. [2018-10-26 19:30:17,944 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 623 transitions. Word has length 117 [2018-10-26 19:30:17,944 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:17,944 INFO L481 AbstractCegarLoop]: Abstraction has 465 states and 623 transitions. [2018-10-26 19:30:17,944 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:17,944 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 623 transitions. [2018-10-26 19:30:17,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-10-26 19:30:17,947 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:17,947 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] [2018-10-26 19:30:17,947 INFO L424 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:17,947 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:17,948 INFO L82 PathProgramCache]: Analyzing trace with hash 1206089919, now seen corresponding path program 1 times [2018-10-26 19:30:17,948 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:17,948 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:17,974 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:18,018 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:18,037 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-26 19:30:18,038 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:18,039 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:18,040 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:18,040 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:18,040 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:18,041 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:18,041 INFO L87 Difference]: Start difference. First operand 465 states and 623 transitions. Second operand 3 states. [2018-10-26 19:30:18,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:18,341 INFO L93 Difference]: Finished difference Result 1082 states and 1460 transitions. [2018-10-26 19:30:18,342 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:18,342 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-10-26 19:30:18,343 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:18,345 INFO L225 Difference]: With dead ends: 1082 [2018-10-26 19:30:18,345 INFO L226 Difference]: Without dead ends: 661 [2018-10-26 19:30:18,346 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 [2018-10-26 19:30:18,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-10-26 19:30:18,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 661. [2018-10-26 19:30:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-10-26 19:30:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 886 transitions. [2018-10-26 19:30:18,376 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 886 transitions. Word has length 117 [2018-10-26 19:30:18,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:18,377 INFO L481 AbstractCegarLoop]: Abstraction has 661 states and 886 transitions. [2018-10-26 19:30:18,377 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:18,377 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 886 transitions. [2018-10-26 19:30:18,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-10-26 19:30:18,380 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:18,380 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] [2018-10-26 19:30:18,380 INFO L424 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:18,381 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:18,381 INFO L82 PathProgramCache]: Analyzing trace with hash 1346638529, now seen corresponding path program 1 times [2018-10-26 19:30:18,381 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:18,381 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:18,404 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:18,455 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:18,533 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-10-26 19:30:18,533 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:18,535 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:18,536 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:18,536 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:18,536 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:18,536 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:18,538 INFO L87 Difference]: Start difference. First operand 661 states and 886 transitions. Second operand 3 states. [2018-10-26 19:30:18,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:18,730 INFO L93 Difference]: Finished difference Result 1304 states and 1749 transitions. [2018-10-26 19:30:18,730 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:18,730 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-10-26 19:30:18,731 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:18,733 INFO L225 Difference]: With dead ends: 1304 [2018-10-26 19:30:18,733 INFO L226 Difference]: Without dead ends: 687 [2018-10-26 19:30:18,735 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 [2018-10-26 19:30:18,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2018-10-26 19:30:18,751 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2018-10-26 19:30:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2018-10-26 19:30:18,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 917 transitions. [2018-10-26 19:30:18,755 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 917 transitions. Word has length 117 [2018-10-26 19:30:18,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:18,755 INFO L481 AbstractCegarLoop]: Abstraction has 687 states and 917 transitions. [2018-10-26 19:30:18,755 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:18,755 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 917 transitions. [2018-10-26 19:30:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-10-26 19:30:18,758 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:18,759 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] [2018-10-26 19:30:18,759 INFO L424 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:18,759 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:18,759 INFO L82 PathProgramCache]: Analyzing trace with hash 712250069, now seen corresponding path program 1 times [2018-10-26 19:30:18,760 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:18,760 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:18,783 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:18,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:18,842 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:18,910 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-10-26 19:30:18,910 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:18,912 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:18,912 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:18,913 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:18,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:18,914 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:18,914 INFO L87 Difference]: Start difference. First operand 687 states and 917 transitions. Second operand 3 states. [2018-10-26 19:30:20,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:20,017 INFO L93 Difference]: Finished difference Result 1413 states and 1919 transitions. [2018-10-26 19:30:20,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:20,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-10-26 19:30:20,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:20,021 INFO L225 Difference]: With dead ends: 1413 [2018-10-26 19:30:20,021 INFO L226 Difference]: Without dead ends: 770 [2018-10-26 19:30:20,023 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 [2018-10-26 19:30:20,024 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2018-10-26 19:30:20,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 759. [2018-10-26 19:30:20,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-10-26 19:30:20,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1004 transitions. [2018-10-26 19:30:20,044 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1004 transitions. Word has length 143 [2018-10-26 19:30:20,044 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:20,044 INFO L481 AbstractCegarLoop]: Abstraction has 759 states and 1004 transitions. [2018-10-26 19:30:20,045 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:20,045 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1004 transitions. [2018-10-26 19:30:20,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-26 19:30:20,048 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:20,048 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] [2018-10-26 19:30:20,048 INFO L424 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:20,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:20,049 INFO L82 PathProgramCache]: Analyzing trace with hash -836164129, now seen corresponding path program 1 times [2018-10-26 19:30:20,049 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:20,049 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:20,074 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:20,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:20,137 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:20,186 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-10-26 19:30:20,186 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:20,188 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:20,189 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:20,189 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:20,189 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:20,189 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:20,190 INFO L87 Difference]: Start difference. First operand 759 states and 1004 transitions. Second operand 3 states. [2018-10-26 19:30:20,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:20,901 INFO L93 Difference]: Finished difference Result 1581 states and 2144 transitions. [2018-10-26 19:30:20,902 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:20,902 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 165 [2018-10-26 19:30:20,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:20,906 INFO L225 Difference]: With dead ends: 1581 [2018-10-26 19:30:20,907 INFO L226 Difference]: Without dead ends: 866 [2018-10-26 19:30:20,909 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 [2018-10-26 19:30:20,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 866 states. [2018-10-26 19:30:20,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 866 to 857. [2018-10-26 19:30:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 857 states. [2018-10-26 19:30:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1117 transitions. [2018-10-26 19:30:20,932 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1117 transitions. Word has length 165 [2018-10-26 19:30:20,932 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:20,932 INFO L481 AbstractCegarLoop]: Abstraction has 857 states and 1117 transitions. [2018-10-26 19:30:20,932 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1117 transitions. [2018-10-26 19:30:20,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-10-26 19:30:20,936 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:20,936 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] [2018-10-26 19:30:20,936 INFO L424 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:20,937 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:20,937 INFO L82 PathProgramCache]: Analyzing trace with hash -702150623, now seen corresponding path program 1 times [2018-10-26 19:30:20,937 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:20,937 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:20,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:21,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:21,133 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:21,446 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-10-26 19:30:21,446 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:21,932 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-10-26 19:30:21,934 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:30:21,934 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:21,940 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:21,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:21,992 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:22,055 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-10-26 19:30:22,055 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:22,161 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-10-26 19:30:22,179 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-10-26 19:30:22,179 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5] total 8 [2018-10-26 19:30:22,180 INFO L460 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-10-26 19:30:22,180 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-10-26 19:30:22,180 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-10-26 19:30:22,180 INFO L87 Difference]: Start difference. First operand 857 states and 1117 transitions. Second operand 8 states. [2018-10-26 19:30:24,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:24,387 INFO L93 Difference]: Finished difference Result 2176 states and 2901 transitions. [2018-10-26 19:30:24,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-10-26 19:30:24,388 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2018-10-26 19:30:24,388 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:24,392 INFO L225 Difference]: With dead ends: 2176 [2018-10-26 19:30:24,393 INFO L226 Difference]: Without dead ends: 1363 [2018-10-26 19:30:24,395 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 663 GetRequests, 652 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-10-26 19:30:24,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1363 states. [2018-10-26 19:30:24,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1363 to 1230. [2018-10-26 19:30:24,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1230 states. [2018-10-26 19:30:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1230 states and 1645 transitions. [2018-10-26 19:30:24,437 INFO L78 Accepts]: Start accepts. Automaton has 1230 states and 1645 transitions. Word has length 165 [2018-10-26 19:30:24,437 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:24,437 INFO L481 AbstractCegarLoop]: Abstraction has 1230 states and 1645 transitions. [2018-10-26 19:30:24,437 INFO L482 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-10-26 19:30:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1645 transitions. [2018-10-26 19:30:24,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-10-26 19:30:24,442 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:24,442 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] [2018-10-26 19:30:24,443 INFO L424 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:24,443 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:24,443 INFO L82 PathProgramCache]: Analyzing trace with hash 1006976820, now seen corresponding path program 1 times [2018-10-26 19:30:24,443 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:24,444 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:24,468 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:24,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:24,616 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-10-26 19:30:24,617 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:24,619 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:24,620 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:24,620 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:24,620 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:24,623 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:24,623 INFO L87 Difference]: Start difference. First operand 1230 states and 1645 transitions. Second operand 3 states. [2018-10-26 19:30:24,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:24,771 INFO L93 Difference]: Finished difference Result 3496 states and 4697 transitions. [2018-10-26 19:30:24,773 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:24,774 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-10-26 19:30:24,774 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:24,782 INFO L225 Difference]: With dead ends: 3496 [2018-10-26 19:30:24,782 INFO L226 Difference]: Without dead ends: 2332 [2018-10-26 19:30:24,785 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 [2018-10-26 19:30:24,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2332 states. [2018-10-26 19:30:24,852 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2332 to 2108. [2018-10-26 19:30:24,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2108 states. [2018-10-26 19:30:24,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 2822 transitions. [2018-10-26 19:30:24,859 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 2822 transitions. Word has length 197 [2018-10-26 19:30:24,859 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:24,859 INFO L481 AbstractCegarLoop]: Abstraction has 2108 states and 2822 transitions. [2018-10-26 19:30:24,859 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:24,859 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2822 transitions. [2018-10-26 19:30:24,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-10-26 19:30:24,865 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:24,866 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] [2018-10-26 19:30:24,867 INFO L424 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:24,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:24,869 INFO L82 PathProgramCache]: Analyzing trace with hash 1147525430, now seen corresponding path program 1 times [2018-10-26 19:30:24,870 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:24,870 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:24,898 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:24,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:24,975 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:25,093 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2018-10-26 19:30:25,096 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:25,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:25,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:25,098 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:25,098 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:25,098 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:25,099 INFO L87 Difference]: Start difference. First operand 2108 states and 2822 transitions. Second operand 3 states. [2018-10-26 19:30:26,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:26,596 INFO L93 Difference]: Finished difference Result 4427 states and 6048 transitions. [2018-10-26 19:30:26,597 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:26,597 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-10-26 19:30:26,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:26,605 INFO L225 Difference]: With dead ends: 4427 [2018-10-26 19:30:26,605 INFO L226 Difference]: Without dead ends: 2385 [2018-10-26 19:30:26,609 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 [2018-10-26 19:30:26,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2385 states. [2018-10-26 19:30:26,671 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2385 to 2371. [2018-10-26 19:30:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2371 states. [2018-10-26 19:30:26,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 2371 states and 3120 transitions. [2018-10-26 19:30:26,677 INFO L78 Accepts]: Start accepts. Automaton has 2371 states and 3120 transitions. Word has length 197 [2018-10-26 19:30:26,677 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:26,677 INFO L481 AbstractCegarLoop]: Abstraction has 2371 states and 3120 transitions. [2018-10-26 19:30:26,677 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:26,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3120 transitions. [2018-10-26 19:30:26,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-10-26 19:30:26,683 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:26,684 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] [2018-10-26 19:30:26,684 INFO L424 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:26,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:26,684 INFO L82 PathProgramCache]: Analyzing trace with hash -290538551, now seen corresponding path program 1 times [2018-10-26 19:30:26,685 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:26,685 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:26,708 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:26,780 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:26,861 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2018-10-26 19:30:26,862 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:26,864 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:26,864 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:26,864 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:26,865 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:26,866 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:26,866 INFO L87 Difference]: Start difference. First operand 2371 states and 3120 transitions. Second operand 3 states. [2018-10-26 19:30:27,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:27,362 INFO L93 Difference]: Finished difference Result 4826 states and 6419 transitions. [2018-10-26 19:30:27,362 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:27,363 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2018-10-26 19:30:27,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:27,372 INFO L225 Difference]: With dead ends: 4826 [2018-10-26 19:30:27,372 INFO L226 Difference]: Without dead ends: 2521 [2018-10-26 19:30:27,376 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 [2018-10-26 19:30:27,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2521 states. [2018-10-26 19:30:27,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2521 to 2507. [2018-10-26 19:30:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2507 states. [2018-10-26 19:30:27,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 2507 states and 3276 transitions. [2018-10-26 19:30:27,445 INFO L78 Accepts]: Start accepts. Automaton has 2507 states and 3276 transitions. Word has length 222 [2018-10-26 19:30:27,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:27,446 INFO L481 AbstractCegarLoop]: Abstraction has 2507 states and 3276 transitions. [2018-10-26 19:30:27,446 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:27,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3276 transitions. [2018-10-26 19:30:27,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-10-26 19:30:27,453 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:27,453 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] [2018-10-26 19:30:27,453 INFO L424 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:27,454 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:27,455 INFO L82 PathProgramCache]: Analyzing trace with hash 207217227, now seen corresponding path program 1 times [2018-10-26 19:30:27,455 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:27,455 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:27,496 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:27,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:27,572 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:27,649 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2018-10-26 19:30:27,650 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 (19)] Exception during sending of exit command (exit): Broken pipe [2018-10-26 19:30:27,652 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:27,652 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:27,653 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:27,653 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:27,653 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:27,653 INFO L87 Difference]: Start difference. First operand 2507 states and 3276 transitions. Second operand 3 states. [2018-10-26 19:30:28,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:28,193 INFO L93 Difference]: Finished difference Result 5228 states and 6973 transitions. [2018-10-26 19:30:28,194 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:28,194 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2018-10-26 19:30:28,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:28,202 INFO L225 Difference]: With dead ends: 5228 [2018-10-26 19:30:28,202 INFO L226 Difference]: Without dead ends: 2787 [2018-10-26 19:30:28,207 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 [2018-10-26 19:30:28,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2787 states. [2018-10-26 19:30:28,267 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2787 to 2773. [2018-10-26 19:30:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2773 states. [2018-10-26 19:30:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2773 states and 3577 transitions. [2018-10-26 19:30:28,273 INFO L78 Accepts]: Start accepts. Automaton has 2773 states and 3577 transitions. Word has length 233 [2018-10-26 19:30:28,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:28,273 INFO L481 AbstractCegarLoop]: Abstraction has 2773 states and 3577 transitions. [2018-10-26 19:30:28,273 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 3577 transitions. [2018-10-26 19:30:28,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-10-26 19:30:28,280 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:28,281 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] [2018-10-26 19:30:28,281 INFO L424 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:28,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:28,281 INFO L82 PathProgramCache]: Analyzing trace with hash 1519907477, now seen corresponding path program 1 times [2018-10-26 19:30:28,283 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:28,283 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:28,306 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:28,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:28,397 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:28,508 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-10-26 19:30:28,508 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:28,514 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:28,514 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:28,514 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:28,515 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:28,515 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:28,515 INFO L87 Difference]: Start difference. First operand 2773 states and 3577 transitions. Second operand 3 states. [2018-10-26 19:30:28,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:28,768 INFO L93 Difference]: Finished difference Result 5781 states and 7617 transitions. [2018-10-26 19:30:28,770 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:28,770 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-10-26 19:30:28,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:28,779 INFO L225 Difference]: With dead ends: 5781 [2018-10-26 19:30:28,779 INFO L226 Difference]: Without dead ends: 3074 [2018-10-26 19:30:28,784 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 [2018-10-26 19:30:28,786 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3074 states. [2018-10-26 19:30:28,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3074 to 3067. [2018-10-26 19:30:28,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3067 states. [2018-10-26 19:30:28,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 3067 states and 3906 transitions. [2018-10-26 19:30:28,851 INFO L78 Accepts]: Start accepts. Automaton has 3067 states and 3906 transitions. Word has length 270 [2018-10-26 19:30:28,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:28,852 INFO L481 AbstractCegarLoop]: Abstraction has 3067 states and 3906 transitions. [2018-10-26 19:30:28,852 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 3906 transitions. [2018-10-26 19:30:28,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-10-26 19:30:28,860 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:28,860 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] [2018-10-26 19:30:28,860 INFO L424 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:28,860 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:28,861 INFO L82 PathProgramCache]: Analyzing trace with hash 272670156, now seen corresponding path program 1 times [2018-10-26 19:30:28,861 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:28,861 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:28,884 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:28,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:28,954 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:29,076 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2018-10-26 19:30:29,076 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:29,078 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:29,079 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:29,079 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:29,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:29,080 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:29,080 INFO L87 Difference]: Start difference. First operand 3067 states and 3906 transitions. Second operand 3 states. [2018-10-26 19:30:29,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:29,188 INFO L93 Difference]: Finished difference Result 8747 states and 11188 transitions. [2018-10-26 19:30:29,189 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:29,189 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2018-10-26 19:30:29,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:29,205 INFO L225 Difference]: With dead ends: 8747 [2018-10-26 19:30:29,206 INFO L226 Difference]: Without dead ends: 5746 [2018-10-26 19:30:29,211 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 [2018-10-26 19:30:29,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5746 states. [2018-10-26 19:30:29,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5746 to 5744. [2018-10-26 19:30:29,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5744 states. [2018-10-26 19:30:29,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 5744 states and 7343 transitions. [2018-10-26 19:30:29,336 INFO L78 Accepts]: Start accepts. Automaton has 5744 states and 7343 transitions. Word has length 271 [2018-10-26 19:30:29,336 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:29,337 INFO L481 AbstractCegarLoop]: Abstraction has 5744 states and 7343 transitions. [2018-10-26 19:30:29,337 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 7343 transitions. [2018-10-26 19:30:29,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-10-26 19:30:29,347 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:29,347 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] [2018-10-26 19:30:29,348 INFO L424 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:29,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:29,348 INFO L82 PathProgramCache]: Analyzing trace with hash 747094162, now seen corresponding path program 1 times [2018-10-26 19:30:29,348 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:29,349 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:29,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:29,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:29,467 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:29,618 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-10-26 19:30:29,618 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:29,708 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-10-26 19:30:29,709 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:30:29,709 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:29,715 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:29,763 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:29,816 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-10-26 19:30:29,817 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:29,928 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-10-26 19:30:29,956 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-10-26 19:30:29,956 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-10-26 19:30:29,957 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 19:30:29,957 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 19:30:29,957 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 19:30:29,958 INFO L87 Difference]: Start difference. First operand 5744 states and 7343 transitions. Second operand 6 states. [2018-10-26 19:30:31,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:31,662 INFO L93 Difference]: Finished difference Result 15352 states and 19715 transitions. [2018-10-26 19:30:31,663 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-10-26 19:30:31,663 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 308 [2018-10-26 19:30:31,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:31,687 INFO L225 Difference]: With dead ends: 15352 [2018-10-26 19:30:31,687 INFO L226 Difference]: Without dead ends: 10046 [2018-10-26 19:30:31,694 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1238 GetRequests, 1230 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-10-26 19:30:31,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10046 states. [2018-10-26 19:30:31,864 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10046 to 7483. [2018-10-26 19:30:31,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7483 states. [2018-10-26 19:30:31,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7483 states to 7483 states and 9589 transitions. [2018-10-26 19:30:31,874 INFO L78 Accepts]: Start accepts. Automaton has 7483 states and 9589 transitions. Word has length 308 [2018-10-26 19:30:31,874 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:31,874 INFO L481 AbstractCegarLoop]: Abstraction has 7483 states and 9589 transitions. [2018-10-26 19:30:31,874 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 19:30:31,875 INFO L276 IsEmpty]: Start isEmpty. Operand 7483 states and 9589 transitions. [2018-10-26 19:30:31,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2018-10-26 19:30:31,886 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:31,886 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] [2018-10-26 19:30:31,887 INFO L424 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:31,887 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:31,887 INFO L82 PathProgramCache]: Analyzing trace with hash 162819413, now seen corresponding path program 1 times [2018-10-26 19:30:31,888 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:31,888 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:31,911 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:32,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:32,006 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:32,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2018-10-26 19:30:32,083 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-10-26 19:30:32,084 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-10-26 19:30:32,085 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-10-26 19:30:32,085 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-10-26 19:30:32,085 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-10-26 19:30:32,085 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-10-26 19:30:32,085 INFO L87 Difference]: Start difference. First operand 7483 states and 9589 transitions. Second operand 3 states. [2018-10-26 19:30:32,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:32,272 INFO L93 Difference]: Finished difference Result 14739 states and 19313 transitions. [2018-10-26 19:30:32,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-10-26 19:30:32,273 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2018-10-26 19:30:32,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:32,280 INFO L225 Difference]: With dead ends: 14739 [2018-10-26 19:30:32,280 INFO L226 Difference]: Without dead ends: 3258 [2018-10-26 19:30:32,293 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 [2018-10-26 19:30:32,296 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3258 states. [2018-10-26 19:30:32,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3258 to 3057. [2018-10-26 19:30:32,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3057 states. [2018-10-26 19:30:32,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 3057 states and 3801 transitions. [2018-10-26 19:30:32,357 INFO L78 Accepts]: Start accepts. Automaton has 3057 states and 3801 transitions. Word has length 348 [2018-10-26 19:30:32,357 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:32,357 INFO L481 AbstractCegarLoop]: Abstraction has 3057 states and 3801 transitions. [2018-10-26 19:30:32,357 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-10-26 19:30:32,357 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 3801 transitions. [2018-10-26 19:30:32,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2018-10-26 19:30:32,363 INFO L367 BasicCegarLoop]: Found error trace [2018-10-26 19:30:32,363 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] [2018-10-26 19:30:32,363 INFO L424 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-10-26 19:30:32,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-10-26 19:30:32,364 INFO L82 PathProgramCache]: Analyzing trace with hash 892868437, now seen corresponding path program 1 times [2018-10-26 19:30:32,365 INFO L225 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-10-26 19:30:32,365 INFO L69 tionRefinementEngine]: Using refinement strategy WalrusRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:32,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:32,498 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:32,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-10-26 19:30:32,781 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:32,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-10-26 19:30:32,914 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-10-26 19:30:32,914 INFO L225 ckRefinementStrategy]: Switched to mode Z3_FPBP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/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 [2018-10-26 19:30:32,920 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-10-26 19:30:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-10-26 19:30:32,973 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-10-26 19:30:33,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-10-26 19:30:33,082 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-10-26 19:30:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-10-26 19:30:33,264 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 4 imperfect interpolant sequences. [2018-10-26 19:30:33,264 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4] total 6 [2018-10-26 19:30:33,265 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-10-26 19:30:33,265 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-10-26 19:30:33,265 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-10-26 19:30:33,266 INFO L87 Difference]: Start difference. First operand 3057 states and 3801 transitions. Second operand 6 states. [2018-10-26 19:30:33,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-10-26 19:30:33,458 INFO L93 Difference]: Finished difference Result 3275 states and 4076 transitions. [2018-10-26 19:30:33,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-10-26 19:30:33,460 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 462 [2018-10-26 19:30:33,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-10-26 19:30:33,460 INFO L225 Difference]: With dead ends: 3275 [2018-10-26 19:30:33,460 INFO L226 Difference]: Without dead ends: 0 [2018-10-26 19:30:33,465 INFO L605 BasicCegarLoop]: 0 DeclaredPredicates, 1850 GetRequests, 1844 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-10-26 19:30:33,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-10-26 19:30:33,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-10-26 19:30:33,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-10-26 19:30:33,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-10-26 19:30:33,467 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 462 [2018-10-26 19:30:33,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-10-26 19:30:33,467 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-10-26 19:30:33,467 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-10-26 19:30:33,467 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-10-26 19:30:33,467 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-10-26 19:30:33,472 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-10-26 19:30:33,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,627 WARN L179 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2018-10-26 19:30:33,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:33,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:34,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:34,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-10-26 19:30:34,159 WARN L179 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 127 [2018-10-26 19:30:34,690 WARN L179 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2018-10-26 19:30:34,952 WARN L179 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 36 [2018-10-26 19:30:35,114 WARN L179 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2018-10-26 19:30:35,346 WARN L179 SmtUtils]: Spent 231.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2018-10-26 19:30:35,459 WARN L179 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 34 [2018-10-26 19:30:36,271 WARN L179 SmtUtils]: Spent 766.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 34 [2018-10-26 19:30:37,317 WARN L179 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 36 DAG size of output: 29 [2018-10-26 19:30:37,517 WARN L179 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2018-10-26 19:30:38,897 WARN L179 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2018-10-26 19:30:38,900 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-10-26 19:30:38,900 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 239) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 554) no Hoare annotation was computed. [2018-10-26 19:30:38,900 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 565) no Hoare annotation was computed. [2018-10-26 19:30:38,901 INFO L425 ceAbstractionStarter]: For program point L102(lines 102 576) no Hoare annotation was computed. [2018-10-26 19:30:38,901 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 504) no Hoare annotation was computed. [2018-10-26 19:30:38,901 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 477) no Hoare annotation was computed. [2018-10-26 19:30:38,901 INFO L425 ceAbstractionStarter]: For program point L466-1(lines 466 477) no Hoare annotation was computed. [2018-10-26 19:30:38,901 INFO L428 ceAbstractionStarter]: At program point L202(lines 201 543) the Hoare annotation is: true [2018-10-26 19:30:38,901 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)))) [2018-10-26 19:30:38,901 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))) [2018-10-26 19:30:38,901 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 405) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L368(lines 368 372) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L368-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 553) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 564) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 575) no Hoare annotation was computed. [2018-10-26 19:30:38,902 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)))) [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L438(lines 438 442) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L438-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-10-26 19:30:38,902 INFO L425 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L174(lines 174 552) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 563) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L108(lines 108 574) no Hoare annotation was computed. [2018-10-26 19:30:38,903 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)))) [2018-10-26 19:30:38,903 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)))) [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L407(lines 407 412) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L77(lines 77 85) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L177(lines 177 551) no Hoare annotation was computed. [2018-10-26 19:30:38,903 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 562) no Hoare annotation was computed. [2018-10-26 19:30:38,904 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 573) no Hoare annotation was computed. [2018-10-26 19:30:38,904 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))) [2018-10-26 19:30:38,904 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-10-26 19:30:38,904 INFO L425 ceAbstractionStarter]: For program point L310-2(lines 308 320) no Hoare annotation was computed. [2018-10-26 19:30:38,904 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))) [2018-10-26 19:30:38,904 INFO L428 ceAbstractionStarter]: At program point L608(lines 98 609) the Hoare annotation is: true [2018-10-26 19:30:38,904 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 282) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 250) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L378-2(lines 378 382) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 217) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 550) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 561) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L213-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 572) no Hoare annotation was computed. [2018-10-26 19:30:38,905 INFO L425 ceAbstractionStarter]: For program point L577(lines 577 605) no Hoare annotation was computed. [2018-10-26 19:30:38,906 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)))) [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 602) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L512-1(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 616) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 588) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L612-2(lines 612 616) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L579-2(lines 578 600) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L183(lines 183 549) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 560) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 571) no Hoare annotation was computed. [2018-10-26 19:30:38,906 INFO L428 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 626) the Hoare annotation is: true [2018-10-26 19:30:38,906 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-10-26 19:30:38,907 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))) [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 585) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L421 ceAbstractionStarter]: At program point L350(lines 67 625) the Hoare annotation is: false [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 487) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 257) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 548) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L153(lines 153 559) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 570) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2018-10-26 19:30:38,907 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-10-26 19:30:38,908 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)))) [2018-10-26 19:30:38,908 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)))) [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point $Ultimate##85(lines 203 542) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point $Ultimate##84(lines 203 542) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point L287-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 358) no Hoare annotation was computed. [2018-10-26 19:30:38,908 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 547) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 558) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 569) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 492) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 492) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 626) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L225(lines 225 243) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 546) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 557) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L225-2(lines 225 243) no Hoare annotation was computed. [2018-10-26 19:30:38,909 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 568) no Hoare annotation was computed. [2018-10-26 19:30:38,910 INFO L425 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 626) no Hoare annotation was computed. [2018-10-26 19:30:38,910 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))) [2018-10-26 19:30:38,910 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))) [2018-10-26 19:30:38,910 INFO L428 ceAbstractionStarter]: At program point L623(lines 67 625) the Hoare annotation is: true [2018-10-26 19:30:38,910 INFO L425 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-10-26 19:30:38,910 INFO L425 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2018-10-26 19:30:38,910 INFO L425 ceAbstractionStarter]: For program point L524-2(lines 524 528) no Hoare annotation was computed. [2018-10-26 19:30:38,910 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 232) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 331) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L327-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L195(lines 195 545) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L162(lines 162 556) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 567) no Hoare annotation was computed. [2018-10-26 19:30:38,911 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))) [2018-10-26 19:30:38,911 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)))) [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-10-26 19:30:38,911 INFO L425 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 544) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 555) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 566) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 607) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L99-2(lines 67 625) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L496-1(lines 496 508) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 434) no Hoare annotation was computed. [2018-10-26 19:30:38,912 INFO L428 ceAbstractionStarter]: At program point L199(lines 198 544) the Hoare annotation is: true [2018-10-26 19:30:38,912 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)))) [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point L266-2(lines 203 540) no Hoare annotation was computed. [2018-10-26 19:30:38,913 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 627 637) the Hoare annotation is: true [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 627 637) no Hoare annotation was computed. [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 627 637) no Hoare annotation was computed. [2018-10-26 19:30:38,913 INFO L428 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: true [2018-10-26 19:30:38,913 INFO L425 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-10-26 19:30:38,946 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.10 07:30:38 BoogieIcfgContainer [2018-10-26 19:30:38,946 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-10-26 19:30:38,946 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-10-26 19:30:38,947 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-10-26 19:30:38,947 INFO L276 PluginConnector]: Witness Printer initialized [2018-10-26 19:30:38,947 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.10 07:30:14" (3/4) ... [2018-10-26 19:30:38,951 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-10-26 19:30:38,958 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-10-26 19:30:38,958 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-10-26 19:30:38,958 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-10-26 19:30:38,967 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-10-26 19:30:38,968 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-10-26 19:30:38,969 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-10-26 19:30:39,072 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_e7aa1a46-43bb-4e1a-bd7d-6c4e465d2589/bin-2019/utaipan/witness.graphml [2018-10-26 19:30:39,072 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-10-26 19:30:39,073 INFO L168 Benchmark]: Toolchain (without parser) took 26503.18 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 579.3 MB). Free memory was 953.2 MB in the beginning and 1.5 GB in the end (delta: -578.0 MB). Peak memory consumption was 1.4 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:39,073 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-10-26 19:30:39,074 INFO L168 Benchmark]: CACSL2BoogieTranslator took 488.16 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 931.8 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:39,075 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.25 ms. Allocated memory is still 1.0 GB. Free memory is still 931.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:30:39,075 INFO L168 Benchmark]: Boogie Preprocessor took 44.67 ms. Allocated memory is still 1.0 GB. Free memory is still 931.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-10-26 19:30:39,075 INFO L168 Benchmark]: RCFGBuilder took 1288.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 931.8 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:39,075 INFO L168 Benchmark]: TraceAbstraction took 24521.98 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 451.9 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -477.5 MB). Peak memory consumption was 729.8 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:39,076 INFO L168 Benchmark]: Witness Printer took 125.73 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 MB. Max. memory is 11.5 GB. [2018-10-26 19:30:39,077 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 488.16 ms. Allocated memory is still 1.0 GB. Free memory was 953.2 MB in the beginning and 931.8 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 28.25 ms. Allocated memory is still 1.0 GB. Free memory is still 931.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 44.67 ms. Allocated memory is still 1.0 GB. Free memory is still 931.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 1288.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 931.8 MB in the beginning and 1.1 GB in the end (delta: -137.0 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 24521.98 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 451.9 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -477.5 MB). Peak memory consumption was 729.8 MB. Max. memory is 11.5 GB. * Witness Printer took 125.73 ms. Allocated memory is still 1.6 GB. Free memory was 1.5 GB in the beginning and 1.5 GB in the end (delta: 15.1 MB). Peak memory consumption was 15.1 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, 24.4s OverallTime, 22 OverallIterations, 16 TraceHistogramMax, 12.1s AutomataDifference, 0.0s DeadEndRemovalTime, 5.4s HoareAnnotationTime, HoareTripleCheckerStatistics: 4444 SDtfs, 1897 SDslu, 3289 SDs, 0 SdLazy, 2819 SolverSat, 435 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 9.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 6589 GetRequests, 6545 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 1.7s 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: 0.9s AutomataMinimizationTime, 22 MinimizatonAttempts, 3211 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 286 NumberOfFragments, 1365 HoareAnnotationTreeSize, 27 FomulaSimplifications, 12814 FormulaSimplificationTreeSizeReduction, 0.6s HoareSimplificationTime, 27 FomulaSimplificationsInter, 3203 FormulaSimplificationTreeSizeReductionInter, 4.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 1.0s SatisfiabilityAnalysisTime, 3.4s 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...