./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.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 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/AutomizerReach.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_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer --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 Automizer --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_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/AutomizerReach.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_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer --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 Automizer --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 0.1.23-635dfa2 [2018-12-02 00:54:12,299 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 00:54:12,300 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 00:54:12,306 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 00:54:12,306 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 00:54:12,306 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 00:54:12,307 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 00:54:12,308 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 00:54:12,309 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 00:54:12,309 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 00:54:12,310 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 00:54:12,310 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 00:54:12,310 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 00:54:12,311 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 00:54:12,311 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 00:54:12,312 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 00:54:12,312 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 00:54:12,313 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 00:54:12,314 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 00:54:12,315 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 00:54:12,315 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 00:54:12,316 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 00:54:12,317 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 00:54:12,317 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 00:54:12,317 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 00:54:12,318 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 00:54:12,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 00:54:12,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 00:54:12,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 00:54:12,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 00:54:12,320 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 00:54:12,320 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 00:54:12,320 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 00:54:12,320 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 00:54:12,321 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 00:54:12,321 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 00:54:12,322 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-02 00:54:12,328 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 00:54:12,328 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 00:54:12,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 00:54:12,329 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 00:54:12,329 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 00:54:12,329 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 00:54:12,330 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 00:54:12,330 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 00:54:12,331 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 00:54:12,331 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 00:54:12,332 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 00:54:12,332 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-02 00:54:12,333 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_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer 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 -> Automizer 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 [2018-12-02 00:54:12,350 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 00:54:12,357 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 00:54:12,359 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 00:54:12,360 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 00:54:12,360 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 00:54:12,360 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:12,393 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/ca0936b37/6412c57d5c4144dab41886b182d40b05/FLAGeef43ba12 [2018-12-02 00:54:12,692 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 00:54:12,693 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:12,700 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/ca0936b37/6412c57d5c4144dab41886b182d40b05/FLAGeef43ba12 [2018-12-02 00:54:12,711 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/ca0936b37/6412c57d5c4144dab41886b182d40b05 [2018-12-02 00:54:12,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 00:54:12,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 00:54:12,714 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 00:54:12,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 00:54:12,716 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 00:54:12,717 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e9f86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12, skipping insertion in model container [2018-12-02 00:54:12,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,724 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 00:54:12,746 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 00:54:12,867 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:54:12,870 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 00:54:12,901 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:54:12,942 INFO L195 MainTranslator]: Completed translation [2018-12-02 00:54:12,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12 WrapperNode [2018-12-02 00:54:12,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 00:54:12,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 00:54:12,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 00:54:12,943 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 00:54:12,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 00:54:12,958 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 00:54:12,959 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 00:54:12,959 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 00:54:12,965 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,966 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,966 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,978 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... [2018-12-02 00:54:12,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 00:54:12,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 00:54:12,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 00:54:12,982 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 00:54:12,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 00:54:13,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 00:54:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 00:54:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-02 00:54:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-02 00:54:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 00:54:13,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 00:54:13,016 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 00:54:13,017 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 00:54:13,098 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 00:54:13,099 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 00:54:13,319 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 00:54:13,319 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 00:54:13,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:13 BoogieIcfgContainer [2018-12-02 00:54:13,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 00:54:13,320 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 00:54:13,320 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 00:54:13,322 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 00:54:13,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:54:12" (1/3) ... [2018-12-02 00:54:13,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56687327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:54:13, skipping insertion in model container [2018-12-02 00:54:13,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:12" (2/3) ... [2018-12-02 00:54:13,323 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56687327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:54:13, skipping insertion in model container [2018-12-02 00:54:13,323 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:13" (3/3) ... [2018-12-02 00:54:13,324 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:13,330 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 00:54:13,335 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 00:54:13,345 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 00:54:13,364 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 00:54:13,365 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 00:54:13,365 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 00:54:13,365 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 00:54:13,365 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 00:54:13,365 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 00:54:13,365 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 00:54:13,365 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 00:54:13,365 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 00:54:13,377 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2018-12-02 00:54:13,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 00:54:13,381 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:13,382 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:13,383 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:13,386 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:13,387 INFO L82 PathProgramCache]: Analyzing trace with hash -285099118, now seen corresponding path program 1 times [2018-12-02 00:54:13,388 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:13,388 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:13,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,417 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:13,417 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:13,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:54:13,494 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:13,494 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:13,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:13,505 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:13,505 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,506 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 3 states. [2018-12-02 00:54:13,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:13,591 INFO L93 Difference]: Finished difference Result 259 states and 434 transitions. [2018-12-02 00:54:13,592 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:13,592 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-02 00:54:13,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:13,599 INFO L225 Difference]: With dead ends: 259 [2018-12-02 00:54:13,599 INFO L226 Difference]: Without dead ends: 118 [2018-12-02 00:54:13,602 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,612 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-12-02 00:54:13,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-12-02 00:54:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-12-02 00:54:13,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2018-12-02 00:54:13,628 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 29 [2018-12-02 00:54:13,629 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:13,629 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2018-12-02 00:54:13,629 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:13,629 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2018-12-02 00:54:13,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-02 00:54:13,630 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:13,630 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:13,630 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:13,630 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:13,630 INFO L82 PathProgramCache]: Analyzing trace with hash -2135186257, now seen corresponding path program 1 times [2018-12-02 00:54:13,630 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:13,630 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:13,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,631 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:13,631 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:54:13,667 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:13,667 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:13,668 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:13,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:13,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,669 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand 3 states. [2018-12-02 00:54:13,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:13,749 INFO L93 Difference]: Finished difference Result 239 states and 361 transitions. [2018-12-02 00:54:13,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:13,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-12-02 00:54:13,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:13,750 INFO L225 Difference]: With dead ends: 239 [2018-12-02 00:54:13,750 INFO L226 Difference]: Without dead ends: 136 [2018-12-02 00:54:13,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-02 00:54:13,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2018-12-02 00:54:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-12-02 00:54:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 195 transitions. [2018-12-02 00:54:13,760 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 195 transitions. Word has length 42 [2018-12-02 00:54:13,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:13,761 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 195 transitions. [2018-12-02 00:54:13,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:13,761 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2018-12-02 00:54:13,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-02 00:54:13,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:13,762 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:13,762 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:13,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:13,763 INFO L82 PathProgramCache]: Analyzing trace with hash -941677864, now seen corresponding path program 1 times [2018-12-02 00:54:13,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:13,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:13,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:13,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 00:54:13,810 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:13,810 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:13,811 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:13,811 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:13,811 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,811 INFO L87 Difference]: Start difference. First operand 133 states and 195 transitions. Second operand 3 states. [2018-12-02 00:54:13,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:13,897 INFO L93 Difference]: Finished difference Result 272 states and 407 transitions. [2018-12-02 00:54:13,897 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:13,897 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2018-12-02 00:54:13,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:13,898 INFO L225 Difference]: With dead ends: 272 [2018-12-02 00:54:13,898 INFO L226 Difference]: Without dead ends: 154 [2018-12-02 00:54:13,899 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,899 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2018-12-02 00:54:13,903 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 150. [2018-12-02 00:54:13,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2018-12-02 00:54:13,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 217 transitions. [2018-12-02 00:54:13,904 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 217 transitions. Word has length 56 [2018-12-02 00:54:13,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:13,904 INFO L480 AbstractCegarLoop]: Abstraction has 150 states and 217 transitions. [2018-12-02 00:54:13,904 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:13,904 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2018-12-02 00:54:13,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 00:54:13,905 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:13,906 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:13,906 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:13,906 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:13,906 INFO L82 PathProgramCache]: Analyzing trace with hash 1031248094, now seen corresponding path program 1 times [2018-12-02 00:54:13,906 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:13,906 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:13,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,907 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:13,907 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:13,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:13,942 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 00:54:13,942 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:13,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:13,942 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:13,942 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:13,942 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:13,943 INFO L87 Difference]: Start difference. First operand 150 states and 217 transitions. Second operand 3 states. [2018-12-02 00:54:14,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,039 INFO L93 Difference]: Finished difference Result 336 states and 504 transitions. [2018-12-02 00:54:14,039 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,039 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 00:54:14,039 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,040 INFO L225 Difference]: With dead ends: 336 [2018-12-02 00:54:14,040 INFO L226 Difference]: Without dead ends: 200 [2018-12-02 00:54:14,041 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-12-02 00:54:14,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 191. [2018-12-02 00:54:14,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2018-12-02 00:54:14,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 267 transitions. [2018-12-02 00:54:14,047 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 267 transitions. Word has length 73 [2018-12-02 00:54:14,048 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,048 INFO L480 AbstractCegarLoop]: Abstraction has 191 states and 267 transitions. [2018-12-02 00:54:14,048 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,048 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 267 transitions. [2018-12-02 00:54:14,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 00:54:14,049 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,049 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:14,049 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,049 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,049 INFO L82 PathProgramCache]: Analyzing trace with hash -774190240, now seen corresponding path program 1 times [2018-12-02 00:54:14,050 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,050 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,050 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,050 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,051 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:14,077 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 00:54:14,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:14,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:14,078 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:14,078 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:14,078 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,078 INFO L87 Difference]: Start difference. First operand 191 states and 267 transitions. Second operand 3 states. [2018-12-02 00:54:14,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,159 INFO L93 Difference]: Finished difference Result 390 states and 555 transitions. [2018-12-02 00:54:14,160 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,160 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 00:54:14,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,161 INFO L225 Difference]: With dead ends: 390 [2018-12-02 00:54:14,161 INFO L226 Difference]: Without dead ends: 214 [2018-12-02 00:54:14,162 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,162 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2018-12-02 00:54:14,168 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 210. [2018-12-02 00:54:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 210 states. [2018-12-02 00:54:14,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 291 transitions. [2018-12-02 00:54:14,169 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 291 transitions. Word has length 73 [2018-12-02 00:54:14,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,169 INFO L480 AbstractCegarLoop]: Abstraction has 210 states and 291 transitions. [2018-12-02 00:54:14,169 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 291 transitions. [2018-12-02 00:54:14,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-02 00:54:14,170 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,170 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:14,171 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,171 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,171 INFO L82 PathProgramCache]: Analyzing trace with hash 759379062, now seen corresponding path program 1 times [2018-12-02 00:54:14,171 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,171 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,172 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,172 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:14,207 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 00:54:14,208 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:14,208 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:14,208 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:14,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:14,208 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,208 INFO L87 Difference]: Start difference. First operand 210 states and 291 transitions. Second operand 3 states. [2018-12-02 00:54:14,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,275 INFO L93 Difference]: Finished difference Result 429 states and 605 transitions. [2018-12-02 00:54:14,275 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,275 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-12-02 00:54:14,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,276 INFO L225 Difference]: With dead ends: 429 [2018-12-02 00:54:14,276 INFO L226 Difference]: Without dead ends: 234 [2018-12-02 00:54:14,277 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2018-12-02 00:54:14,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 231. [2018-12-02 00:54:14,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2018-12-02 00:54:14,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 317 transitions. [2018-12-02 00:54:14,285 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 317 transitions. Word has length 89 [2018-12-02 00:54:14,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,285 INFO L480 AbstractCegarLoop]: Abstraction has 231 states and 317 transitions. [2018-12-02 00:54:14,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 317 transitions. [2018-12-02 00:54:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-02 00:54:14,287 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,287 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:14,287 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,288 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,288 INFO L82 PathProgramCache]: Analyzing trace with hash -985709842, now seen corresponding path program 1 times [2018-12-02 00:54:14,288 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,288 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,289 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:14,335 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-02 00:54:14,335 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:14,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:14,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:14,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:14,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,336 INFO L87 Difference]: Start difference. First operand 231 states and 317 transitions. Second operand 3 states. [2018-12-02 00:54:14,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,376 INFO L93 Difference]: Finished difference Result 661 states and 912 transitions. [2018-12-02 00:54:14,376 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,376 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2018-12-02 00:54:14,377 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,378 INFO L225 Difference]: With dead ends: 661 [2018-12-02 00:54:14,378 INFO L226 Difference]: Without dead ends: 445 [2018-12-02 00:54:14,378 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,379 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2018-12-02 00:54:14,385 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 445. [2018-12-02 00:54:14,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2018-12-02 00:54:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 611 transitions. [2018-12-02 00:54:14,387 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 611 transitions. Word has length 109 [2018-12-02 00:54:14,387 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,387 INFO L480 AbstractCegarLoop]: Abstraction has 445 states and 611 transitions. [2018-12-02 00:54:14,387 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,388 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 611 transitions. [2018-12-02 00:54:14,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-02 00:54:14,389 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,389 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:14,389 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,389 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,389 INFO L82 PathProgramCache]: Analyzing trace with hash 763072536, now seen corresponding path program 1 times [2018-12-02 00:54:14,390 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,390 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,390 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,391 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:14,425 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 00:54:14,426 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:14,426 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:14,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:14,426 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:14,426 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,427 INFO L87 Difference]: Start difference. First operand 445 states and 611 transitions. Second operand 3 states. [2018-12-02 00:54:14,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,459 INFO L93 Difference]: Finished difference Result 661 states and 909 transitions. [2018-12-02 00:54:14,459 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,459 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-02 00:54:14,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,461 INFO L225 Difference]: With dead ends: 661 [2018-12-02 00:54:14,461 INFO L226 Difference]: Without dead ends: 659 [2018-12-02 00:54:14,461 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2018-12-02 00:54:14,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 659. [2018-12-02 00:54:14,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2018-12-02 00:54:14,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 907 transitions. [2018-12-02 00:54:14,470 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 907 transitions. Word has length 111 [2018-12-02 00:54:14,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,470 INFO L480 AbstractCegarLoop]: Abstraction has 659 states and 907 transitions. [2018-12-02 00:54:14,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,471 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 907 transitions. [2018-12-02 00:54:14,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-02 00:54:14,472 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,472 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:14,472 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,472 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,472 INFO L82 PathProgramCache]: Analyzing trace with hash 776740557, now seen corresponding path program 1 times [2018-12-02 00:54:14,472 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,472 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,473 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,473 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,479 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 00:54:14,479 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 00:54:14,479 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/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 [2018-12-02 00:54:14,488 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:14,523 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:14,541 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 00:54:14,566 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:14,566 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:14,566 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:14,566 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:14,566 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,567 INFO L87 Difference]: Start difference. First operand 659 states and 907 transitions. Second operand 3 states. [2018-12-02 00:54:14,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:14,650 INFO L93 Difference]: Finished difference Result 1383 states and 1932 transitions. [2018-12-02 00:54:14,650 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:14,650 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2018-12-02 00:54:14,651 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:14,653 INFO L225 Difference]: With dead ends: 1383 [2018-12-02 00:54:14,653 INFO L226 Difference]: Without dead ends: 739 [2018-12-02 00:54:14,654 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:14,655 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 739 states. [2018-12-02 00:54:14,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 739 to 728. [2018-12-02 00:54:14,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 728 states. [2018-12-02 00:54:14,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 991 transitions. [2018-12-02 00:54:14,668 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 991 transitions. Word has length 136 [2018-12-02 00:54:14,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:14,669 INFO L480 AbstractCegarLoop]: Abstraction has 728 states and 991 transitions. [2018-12-02 00:54:14,669 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:14,669 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 991 transitions. [2018-12-02 00:54:14,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 00:54:14,671 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:14,671 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:14,671 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:14,671 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:14,671 INFO L82 PathProgramCache]: Analyzing trace with hash 1805321322, now seen corresponding path program 1 times [2018-12-02 00:54:14,671 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-02 00:54:14,671 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-02 00:54:14,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,672 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,672 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-02 00:54:14,685 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-02 00:54:14,685 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-02 00:54:14,685 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-02 00:54:14,693 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:14,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 00:54:14,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-02 00:54:14,881 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-02 00:54:14,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:54:14 BoogieIcfgContainer [2018-12-02 00:54:14,951 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 00:54:14,951 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 00:54:14,951 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 00:54:14,951 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 00:54:14,951 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:13" (3/4) ... [2018-12-02 00:54:14,954 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-02 00:54:14,954 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 00:54:14,955 INFO L168 Benchmark]: Toolchain (without parser) took 2241.18 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 228.6 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -106.8 MB). Peak memory consumption was 121.7 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:14,956 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:54:14,956 INFO L168 Benchmark]: CACSL2BoogieTranslator took 228.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -180.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:14,956 INFO L168 Benchmark]: Boogie Procedure Inliner took 15.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:54:14,956 INFO L168 Benchmark]: Boogie Preprocessor took 22.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:54:14,956 INFO L168 Benchmark]: RCFGBuilder took 338.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:14,957 INFO L168 Benchmark]: TraceAbstraction took 1630.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 77.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:14,957 INFO L168 Benchmark]: Witness Printer took 3.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:54:14,959 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 228.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 151.5 MB). Free memory was 960.3 MB in the beginning and 1.1 GB in the end (delta: -180.7 MB). Peak memory consumption was 30.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 15.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.91 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 338.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.8 MB). Peak memory consumption was 45.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1630.27 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 77.1 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 28.1 MB). Peak memory consumption was 105.1 MB. Max. memory is 11.5 GB. * Witness Printer took 3.26 ms. Allocated memory is still 1.3 GB. Free memory is still 1.1 GB. 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, 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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=-1, 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, 136 locations, 1 error locations. UNSAFE Result, 1.5s OverallTime, 10 OverallIterations, 8 TraceHistogramMax, 0.6s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1597 SDtfs, 402 SDslu, 916 SDs, 0 SdLazy, 738 SolverSat, 101 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 159 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=728occurred in iteration=9, 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: 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 34 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 875 NumberOfCodeBlocks, 875 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 709 ConstructedInterpolants, 0 QuantifiedInterpolants, 93851 SizeOfPredicates, 0 NumberOfNonLiveVariables, 350 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 659/659 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-02 00:54:16,447 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-02 00:54:16,448 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-02 00:54:16,455 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-02 00:54:16,455 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-02 00:54:16,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-02 00:54:16,456 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-02 00:54:16,457 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-02 00:54:16,458 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-02 00:54:16,458 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-02 00:54:16,459 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-02 00:54:16,459 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-02 00:54:16,459 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-02 00:54:16,460 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-02 00:54:16,460 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-02 00:54:16,461 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-02 00:54:16,461 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-02 00:54:16,462 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-02 00:54:16,463 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-02 00:54:16,464 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-02 00:54:16,464 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-02 00:54:16,465 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-02 00:54:16,466 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-02 00:54:16,466 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-02 00:54:16,466 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-02 00:54:16,467 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-02 00:54:16,467 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-02 00:54:16,468 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-02 00:54:16,468 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-02 00:54:16,468 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-02 00:54:16,469 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-02 00:54:16,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-02 00:54:16,469 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-02 00:54:16,469 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-02 00:54:16,470 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-02 00:54:16,470 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-02 00:54:16,470 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-02 00:54:16,477 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-02 00:54:16,478 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-02 00:54:16,478 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-02 00:54:16,478 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-02 00:54:16,478 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Use SBE=true [2018-12-02 00:54:16,479 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-02 00:54:16,479 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-02 00:54:16,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 00:54:16,480 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-02 00:54:16,480 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-02 00:54:16,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-02 00:54:16,481 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-02 00:54:16,481 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-02 00:54:16,481 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-02 00:54:16,481 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-02 00:54:16,481 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_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer 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 -> Automizer 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 [2018-12-02 00:54:16,501 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-02 00:54:16,508 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-02 00:54:16,511 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-02 00:54:16,511 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-02 00:54:16,512 INFO L276 PluginConnector]: CDTParser initialized [2018-12-02 00:54:16,512 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:16,547 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/84db51787/8d6f03021f384fd2ace443f0ed236024/FLAGcc36c65d0 [2018-12-02 00:54:17,003 INFO L307 CDTParser]: Found 1 translation units. [2018-12-02 00:54:17,004 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:17,012 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/84db51787/8d6f03021f384fd2ace443f0ed236024/FLAGcc36c65d0 [2018-12-02 00:54:17,024 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/data/84db51787/8d6f03021f384fd2ace443f0ed236024 [2018-12-02 00:54:17,026 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-02 00:54:17,027 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-02 00:54:17,028 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-02 00:54:17,028 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-02 00:54:17,030 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-02 00:54:17,031 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,034 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36a0bb1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17, skipping insertion in model container [2018-12-02 00:54:17,034 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,039 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-02 00:54:17,066 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-02 00:54:17,187 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:54:17,190 INFO L191 MainTranslator]: Completed pre-run [2018-12-02 00:54:17,221 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-02 00:54:17,229 INFO L195 MainTranslator]: Completed translation [2018-12-02 00:54:17,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17 WrapperNode [2018-12-02 00:54:17,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-02 00:54:17,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-02 00:54:17,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-02 00:54:17,230 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-02 00:54:17,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,244 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-02 00:54:17,244 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-02 00:54:17,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-02 00:54:17,244 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-02 00:54:17,279 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,292 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... [2018-12-02 00:54:17,295 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-02 00:54:17,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-02 00:54:17,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-02 00:54:17,296 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-02 00:54:17,296 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-02 00:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-02 00:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-02 00:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-02 00:54:17,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-02 00:54:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-02 00:54:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-02 00:54:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-02 00:54:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-02 00:54:17,397 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-02 00:54:17,397 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-02 00:54:17,636 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-02 00:54:17,636 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-02 00:54:17,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:17 BoogieIcfgContainer [2018-12-02 00:54:17,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-02 00:54:17,637 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-02 00:54:17,637 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-02 00:54:17,639 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-02 00:54:17,639 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:54:17" (1/3) ... [2018-12-02 00:54:17,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62408f7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:54:17, skipping insertion in model container [2018-12-02 00:54:17,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:54:17" (2/3) ... [2018-12-02 00:54:17,640 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@62408f7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:54:17, skipping insertion in model container [2018-12-02 00:54:17,640 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:17" (3/3) ... [2018-12-02 00:54:17,641 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-02 00:54:17,647 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-02 00:54:17,651 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-02 00:54:17,660 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-02 00:54:17,676 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-02 00:54:17,677 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-02 00:54:17,677 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-02 00:54:17,677 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-02 00:54:17,677 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-02 00:54:17,677 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-02 00:54:17,677 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-02 00:54:17,678 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-02 00:54:17,678 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-02 00:54:17,688 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2018-12-02 00:54:17,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-02 00:54:17,692 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:17,693 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:17,694 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:17,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:17,697 INFO L82 PathProgramCache]: Analyzing trace with hash -285099118, now seen corresponding path program 1 times [2018-12-02 00:54:17,700 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:17,700 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:17,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:17,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:17,747 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:17,768 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:54:17,768 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:17,771 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:17,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:17,773 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:17,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:17,781 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:17,782 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 3 states. [2018-12-02 00:54:17,900 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:17,900 INFO L93 Difference]: Finished difference Result 259 states and 434 transitions. [2018-12-02 00:54:17,900 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:17,901 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-02 00:54:17,902 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:17,908 INFO L225 Difference]: With dead ends: 259 [2018-12-02 00:54:17,908 INFO L226 Difference]: Without dead ends: 118 [2018-12-02 00:54:17,911 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:17,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-12-02 00:54:17,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-12-02 00:54:17,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-12-02 00:54:17,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2018-12-02 00:54:17,939 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 29 [2018-12-02 00:54:17,939 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:17,939 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2018-12-02 00:54:17,939 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:17,940 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2018-12-02 00:54:17,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-02 00:54:17,940 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:17,940 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:17,941 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:17,941 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:17,941 INFO L82 PathProgramCache]: Analyzing trace with hash -2135186257, now seen corresponding path program 1 times [2018-12-02 00:54:17,941 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:17,941 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:17,959 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:17,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:17,985 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:17,994 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-02 00:54:17,995 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:17,996 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:17,996 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:17,997 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:17,997 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:17,997 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:17,997 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand 3 states. [2018-12-02 00:54:18,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,115 INFO L93 Difference]: Finished difference Result 239 states and 361 transitions. [2018-12-02 00:54:18,115 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,115 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-12-02 00:54:18,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,116 INFO L225 Difference]: With dead ends: 239 [2018-12-02 00:54:18,116 INFO L226 Difference]: Without dead ends: 136 [2018-12-02 00:54:18,117 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,117 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-02 00:54:18,122 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2018-12-02 00:54:18,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-12-02 00:54:18,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 195 transitions. [2018-12-02 00:54:18,123 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 195 transitions. Word has length 42 [2018-12-02 00:54:18,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,123 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 195 transitions. [2018-12-02 00:54:18,123 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,123 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2018-12-02 00:54:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-02 00:54:18,124 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,124 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,124 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,124 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,124 INFO L82 PathProgramCache]: Analyzing trace with hash -941677864, now seen corresponding path program 1 times [2018-12-02 00:54:18,125 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,125 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,137 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,164 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 00:54:18,173 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,174 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,174 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,175 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,175 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,175 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,175 INFO L87 Difference]: Start difference. First operand 133 states and 195 transitions. Second operand 3 states. [2018-12-02 00:54:18,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,265 INFO L93 Difference]: Finished difference Result 272 states and 407 transitions. [2018-12-02 00:54:18,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,266 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2018-12-02 00:54:18,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,267 INFO L225 Difference]: With dead ends: 272 [2018-12-02 00:54:18,267 INFO L226 Difference]: Without dead ends: 154 [2018-12-02 00:54:18,268 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2018-12-02 00:54:18,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 150. [2018-12-02 00:54:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2018-12-02 00:54:18,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 217 transitions. [2018-12-02 00:54:18,274 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 217 transitions. Word has length 56 [2018-12-02 00:54:18,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,274 INFO L480 AbstractCegarLoop]: Abstraction has 150 states and 217 transitions. [2018-12-02 00:54:18,274 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,274 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2018-12-02 00:54:18,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 00:54:18,276 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,276 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,276 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,276 INFO L82 PathProgramCache]: Analyzing trace with hash 1031248094, now seen corresponding path program 1 times [2018-12-02 00:54:18,276 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,277 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,322 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,332 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-02 00:54:18,332 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,333 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,333 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,333 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,334 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,334 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,334 INFO L87 Difference]: Start difference. First operand 150 states and 217 transitions. Second operand 3 states. [2018-12-02 00:54:18,374 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,374 INFO L93 Difference]: Finished difference Result 417 states and 611 transitions. [2018-12-02 00:54:18,375 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,375 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 00:54:18,375 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,377 INFO L225 Difference]: With dead ends: 417 [2018-12-02 00:54:18,377 INFO L226 Difference]: Without dead ends: 282 [2018-12-02 00:54:18,378 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,378 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2018-12-02 00:54:18,391 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2018-12-02 00:54:18,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2018-12-02 00:54:18,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 407 transitions. [2018-12-02 00:54:18,393 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 407 transitions. Word has length 73 [2018-12-02 00:54:18,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,393 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 407 transitions. [2018-12-02 00:54:18,393 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,393 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 407 transitions. [2018-12-02 00:54:18,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 00:54:18,395 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,395 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,395 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,395 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,395 INFO L82 PathProgramCache]: Analyzing trace with hash 1171796704, now seen corresponding path program 1 times [2018-12-02 00:54:18,395 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,395 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,408 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,438 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,450 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-02 00:54:18,450 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,451 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,451 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,452 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,452 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,452 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,452 INFO L87 Difference]: Start difference. First operand 282 states and 407 transitions. Second operand 3 states. [2018-12-02 00:54:18,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,477 INFO L93 Difference]: Finished difference Result 570 states and 823 transitions. [2018-12-02 00:54:18,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,477 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 00:54:18,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,478 INFO L225 Difference]: With dead ends: 570 [2018-12-02 00:54:18,478 INFO L226 Difference]: Without dead ends: 303 [2018-12-02 00:54:18,479 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2018-12-02 00:54:18,490 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2018-12-02 00:54:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2018-12-02 00:54:18,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 434 transitions. [2018-12-02 00:54:18,491 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 434 transitions. Word has length 73 [2018-12-02 00:54:18,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,492 INFO L480 AbstractCegarLoop]: Abstraction has 303 states and 434 transitions. [2018-12-02 00:54:18,492 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,492 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 434 transitions. [2018-12-02 00:54:18,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-02 00:54:18,493 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,493 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,493 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,493 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,494 INFO L82 PathProgramCache]: Analyzing trace with hash 1595443426, now seen corresponding path program 1 times [2018-12-02 00:54:18,494 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,494 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,506 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,535 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,542 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-02 00:54:18,542 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,543 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,543 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,543 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,544 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,544 INFO L87 Difference]: Start difference. First operand 303 states and 434 transitions. Second operand 3 states. [2018-12-02 00:54:18,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,566 INFO L93 Difference]: Finished difference Result 618 states and 884 transitions. [2018-12-02 00:54:18,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-02 00:54:18,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,568 INFO L225 Difference]: With dead ends: 618 [2018-12-02 00:54:18,568 INFO L226 Difference]: Without dead ends: 330 [2018-12-02 00:54:18,569 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2018-12-02 00:54:18,577 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 330. [2018-12-02 00:54:18,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2018-12-02 00:54:18,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 468 transitions. [2018-12-02 00:54:18,579 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 468 transitions. Word has length 73 [2018-12-02 00:54:18,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,579 INFO L480 AbstractCegarLoop]: Abstraction has 330 states and 468 transitions. [2018-12-02 00:54:18,579 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,579 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 468 transitions. [2018-12-02 00:54:18,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-12-02 00:54:18,580 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,580 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,581 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,581 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,581 INFO L82 PathProgramCache]: Analyzing trace with hash 619046046, now seen corresponding path program 1 times [2018-12-02 00:54:18,581 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,581 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,594 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,621 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 00:54:18,636 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,636 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,637 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,637 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,637 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,637 INFO L87 Difference]: Start difference. First operand 330 states and 468 transitions. Second operand 3 states. [2018-12-02 00:54:18,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,748 INFO L93 Difference]: Finished difference Result 666 states and 966 transitions. [2018-12-02 00:54:18,749 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,749 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2018-12-02 00:54:18,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,751 INFO L225 Difference]: With dead ends: 666 [2018-12-02 00:54:18,751 INFO L226 Difference]: Without dead ends: 378 [2018-12-02 00:54:18,751 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-12-02 00:54:18,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 372. [2018-12-02 00:54:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2018-12-02 00:54:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 520 transitions. [2018-12-02 00:54:18,760 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 520 transitions. Word has length 91 [2018-12-02 00:54:18,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,760 INFO L480 AbstractCegarLoop]: Abstraction has 372 states and 520 transitions. [2018-12-02 00:54:18,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,761 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 520 transitions. [2018-12-02 00:54:18,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-02 00:54:18,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,762 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,762 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,762 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,762 INFO L82 PathProgramCache]: Analyzing trace with hash -1198502122, now seen corresponding path program 1 times [2018-12-02 00:54:18,763 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,763 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:18,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:18,821 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:18,830 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-02 00:54:18,830 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:18,831 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:18,831 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:18,831 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:18,831 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:18,831 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,831 INFO L87 Difference]: Start difference. First operand 372 states and 520 transitions. Second operand 3 states. [2018-12-02 00:54:18,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:18,946 INFO L93 Difference]: Finished difference Result 788 states and 1145 transitions. [2018-12-02 00:54:18,946 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:18,947 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-02 00:54:18,947 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:18,948 INFO L225 Difference]: With dead ends: 788 [2018-12-02 00:54:18,948 INFO L226 Difference]: Without dead ends: 458 [2018-12-02 00:54:18,949 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:18,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2018-12-02 00:54:18,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 452. [2018-12-02 00:54:18,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2018-12-02 00:54:18,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 610 transitions. [2018-12-02 00:54:18,960 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 610 transitions. Word has length 111 [2018-12-02 00:54:18,960 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:18,960 INFO L480 AbstractCegarLoop]: Abstraction has 452 states and 610 transitions. [2018-12-02 00:54:18,960 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:18,961 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 610 transitions. [2018-12-02 00:54:18,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-02 00:54:18,962 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:18,962 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:18,962 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:18,962 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:18,962 INFO L82 PathProgramCache]: Analyzing trace with hash 763072536, now seen corresponding path program 1 times [2018-12-02 00:54:18,962 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:18,963 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:18,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:19,020 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:19,031 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 00:54:19,031 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:19,032 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:19,032 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:19,033 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:19,033 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:19,033 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,033 INFO L87 Difference]: Start difference. First operand 452 states and 610 transitions. Second operand 3 states. [2018-12-02 00:54:19,064 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:19,064 INFO L93 Difference]: Finished difference Result 1053 states and 1431 transitions. [2018-12-02 00:54:19,064 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:19,064 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-02 00:54:19,065 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:19,066 INFO L225 Difference]: With dead ends: 1053 [2018-12-02 00:54:19,066 INFO L226 Difference]: Without dead ends: 643 [2018-12-02 00:54:19,066 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states. [2018-12-02 00:54:19,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 643. [2018-12-02 00:54:19,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2018-12-02 00:54:19,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 868 transitions. [2018-12-02 00:54:19,076 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 868 transitions. Word has length 111 [2018-12-02 00:54:19,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:19,076 INFO L480 AbstractCegarLoop]: Abstraction has 643 states and 868 transitions. [2018-12-02 00:54:19,076 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:19,076 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 868 transitions. [2018-12-02 00:54:19,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-02 00:54:19,077 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:19,077 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-02 00:54:19,077 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:19,077 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:19,077 INFO L82 PathProgramCache]: Analyzing trace with hash 629059030, now seen corresponding path program 1 times [2018-12-02 00:54:19,077 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:19,078 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:19,096 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:19,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:19,131 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-02 00:54:19,139 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:19,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:19,140 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:19,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:19,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:19,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,141 INFO L87 Difference]: Start difference. First operand 643 states and 868 transitions. Second operand 3 states. [2018-12-02 00:54:19,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:19,164 INFO L93 Difference]: Finished difference Result 1269 states and 1714 transitions. [2018-12-02 00:54:19,164 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:19,164 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-02 00:54:19,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:19,165 INFO L225 Difference]: With dead ends: 1269 [2018-12-02 00:54:19,165 INFO L226 Difference]: Without dead ends: 668 [2018-12-02 00:54:19,166 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,167 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2018-12-02 00:54:19,173 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 668. [2018-12-02 00:54:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 668 states. [2018-12-02 00:54:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 668 states and 898 transitions. [2018-12-02 00:54:19,174 INFO L78 Accepts]: Start accepts. Automaton has 668 states and 898 transitions. Word has length 111 [2018-12-02 00:54:19,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:19,175 INFO L480 AbstractCegarLoop]: Abstraction has 668 states and 898 transitions. [2018-12-02 00:54:19,175 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 898 transitions. [2018-12-02 00:54:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-02 00:54:19,176 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:19,176 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:19,176 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:19,176 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:19,177 INFO L82 PathProgramCache]: Analyzing trace with hash 776740557, now seen corresponding path program 1 times [2018-12-02 00:54:19,177 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:19,177 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:19,190 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:19,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:19,225 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:19,239 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-02 00:54:19,239 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:19,240 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:19,240 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:19,241 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:19,241 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:19,241 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,241 INFO L87 Difference]: Start difference. First operand 668 states and 898 transitions. Second operand 3 states. [2018-12-02 00:54:19,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:19,346 INFO L93 Difference]: Finished difference Result 1374 states and 1880 transitions. [2018-12-02 00:54:19,346 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:19,346 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2018-12-02 00:54:19,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:19,349 INFO L225 Difference]: With dead ends: 1374 [2018-12-02 00:54:19,349 INFO L226 Difference]: Without dead ends: 748 [2018-12-02 00:54:19,350 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:19,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2018-12-02 00:54:19,363 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 737. [2018-12-02 00:54:19,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2018-12-02 00:54:19,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 982 transitions. [2018-12-02 00:54:19,366 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 982 transitions. Word has length 136 [2018-12-02 00:54:19,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:19,366 INFO L480 AbstractCegarLoop]: Abstraction has 737 states and 982 transitions. [2018-12-02 00:54:19,366 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:19,366 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 982 transitions. [2018-12-02 00:54:19,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-02 00:54:19,369 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:19,369 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:19,369 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:19,369 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:19,369 INFO L82 PathProgramCache]: Analyzing trace with hash 1805321322, now seen corresponding path program 1 times [2018-12-02 00:54:19,370 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:19,370 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:19,387 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:19,515 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:19,574 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 2 proven. 164 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-12-02 00:54:19,574 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 00:54:19,762 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 2 proven. 164 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-12-02 00:54:19,765 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 00:54:19,765 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-12-02 00:54:19,765 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-02 00:54:19,765 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-02 00:54:19,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-02 00:54:19,766 INFO L87 Difference]: Start difference. First operand 737 states and 982 transitions. Second operand 8 states. [2018-12-02 00:54:20,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:20,918 INFO L93 Difference]: Finished difference Result 1893 states and 2583 transitions. [2018-12-02 00:54:20,918 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-02 00:54:20,918 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2018-12-02 00:54:20,919 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:20,921 INFO L225 Difference]: With dead ends: 1893 [2018-12-02 00:54:20,921 INFO L226 Difference]: Without dead ends: 1198 [2018-12-02 00:54:20,922 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-12-02 00:54:20,922 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1198 states. [2018-12-02 00:54:20,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1198 to 1069. [2018-12-02 00:54:20,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2018-12-02 00:54:20,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1464 transitions. [2018-12-02 00:54:20,939 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1464 transitions. Word has length 157 [2018-12-02 00:54:20,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:20,940 INFO L480 AbstractCegarLoop]: Abstraction has 1069 states and 1464 transitions. [2018-12-02 00:54:20,940 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-02 00:54:20,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1464 transitions. [2018-12-02 00:54:20,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-12-02 00:54:20,941 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:20,941 INFO L402 BasicCegarLoop]: trace histogram [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, 1] [2018-12-02 00:54:20,941 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:20,942 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:20,942 INFO L82 PathProgramCache]: Analyzing trace with hash -8134552, now seen corresponding path program 1 times [2018-12-02 00:54:20,942 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:20,942 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:20,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:21,000 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:21,010 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-12-02 00:54:21,011 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:21,012 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:21,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:21,013 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:21,013 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:21,013 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,013 INFO L87 Difference]: Start difference. First operand 1069 states and 1464 transitions. Second operand 3 states. [2018-12-02 00:54:21,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:21,117 INFO L93 Difference]: Finished difference Result 2211 states and 3092 transitions. [2018-12-02 00:54:21,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:21,117 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 158 [2018-12-02 00:54:21,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:21,119 INFO L225 Difference]: With dead ends: 2211 [2018-12-02 00:54:21,119 INFO L226 Difference]: Without dead ends: 1205 [2018-12-02 00:54:21,120 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1205 states. [2018-12-02 00:54:21,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1205 to 1193. [2018-12-02 00:54:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1193 states. [2018-12-02 00:54:21,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1193 states and 1608 transitions. [2018-12-02 00:54:21,138 INFO L78 Accepts]: Start accepts. Automaton has 1193 states and 1608 transitions. Word has length 158 [2018-12-02 00:54:21,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:21,138 INFO L480 AbstractCegarLoop]: Abstraction has 1193 states and 1608 transitions. [2018-12-02 00:54:21,138 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:21,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1608 transitions. [2018-12-02 00:54:21,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-02 00:54:21,140 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:21,140 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:21,140 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:21,140 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:21,140 INFO L82 PathProgramCache]: Analyzing trace with hash -347471894, now seen corresponding path program 1 times [2018-12-02 00:54:21,140 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:21,140 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:21,153 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:21,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:21,194 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:21,207 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-12-02 00:54:21,207 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:21,209 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:21,209 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:21,209 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:21,209 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:21,210 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,210 INFO L87 Difference]: Start difference. First operand 1193 states and 1608 transitions. Second operand 3 states. [2018-12-02 00:54:21,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:21,256 INFO L93 Difference]: Finished difference Result 3393 states and 4594 transitions. [2018-12-02 00:54:21,256 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:21,256 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-02 00:54:21,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:21,260 INFO L225 Difference]: With dead ends: 3393 [2018-12-02 00:54:21,260 INFO L226 Difference]: Without dead ends: 2263 [2018-12-02 00:54:21,261 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,263 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2263 states. [2018-12-02 00:54:21,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2263 to 2045. [2018-12-02 00:54:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2045 states. [2018-12-02 00:54:21,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 2045 states and 2759 transitions. [2018-12-02 00:54:21,291 INFO L78 Accepts]: Start accepts. Automaton has 2045 states and 2759 transitions. Word has length 188 [2018-12-02 00:54:21,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:21,291 INFO L480 AbstractCegarLoop]: Abstraction has 2045 states and 2759 transitions. [2018-12-02 00:54:21,291 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:21,291 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 2759 transitions. [2018-12-02 00:54:21,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-02 00:54:21,293 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:21,293 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:21,293 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:21,293 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:21,293 INFO L82 PathProgramCache]: Analyzing trace with hash -481485400, now seen corresponding path program 1 times [2018-12-02 00:54:21,294 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:21,294 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:21,307 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:21,348 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2018-12-02 00:54:21,369 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:21,371 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:21,371 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:21,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:21,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:21,372 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,372 INFO L87 Difference]: Start difference. First operand 2045 states and 2759 transitions. Second operand 3 states. [2018-12-02 00:54:21,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:21,478 INFO L93 Difference]: Finished difference Result 4297 states and 5918 transitions. [2018-12-02 00:54:21,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:21,479 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-02 00:54:21,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:21,482 INFO L225 Difference]: With dead ends: 4297 [2018-12-02 00:54:21,482 INFO L226 Difference]: Without dead ends: 2315 [2018-12-02 00:54:21,484 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2018-12-02 00:54:21,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2301. [2018-12-02 00:54:21,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2301 states. [2018-12-02 00:54:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 2301 states and 3050 transitions. [2018-12-02 00:54:21,513 INFO L78 Accepts]: Start accepts. Automaton has 2301 states and 3050 transitions. Word has length 188 [2018-12-02 00:54:21,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:21,513 INFO L480 AbstractCegarLoop]: Abstraction has 2301 states and 3050 transitions. [2018-12-02 00:54:21,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3050 transitions. [2018-12-02 00:54:21,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-12-02 00:54:21,516 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:21,516 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:21,516 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:21,516 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:21,516 INFO L82 PathProgramCache]: Analyzing trace with hash 993645888, now seen corresponding path program 1 times [2018-12-02 00:54:21,516 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:21,517 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:21,529 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:21,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:21,579 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:21,617 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2018-12-02 00:54:21,617 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:21,619 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:21,619 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:21,619 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:21,619 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:21,619 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,619 INFO L87 Difference]: Start difference. First operand 2301 states and 3050 transitions. Second operand 3 states. [2018-12-02 00:54:21,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:21,751 INFO L93 Difference]: Finished difference Result 4685 states and 6278 transitions. [2018-12-02 00:54:21,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:21,751 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-12-02 00:54:21,751 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:21,754 INFO L225 Difference]: With dead ends: 4685 [2018-12-02 00:54:21,755 INFO L226 Difference]: Without dead ends: 2447 [2018-12-02 00:54:21,756 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,757 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2447 states. [2018-12-02 00:54:21,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2447 to 2433. [2018-12-02 00:54:21,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2018-12-02 00:54:21,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3202 transitions. [2018-12-02 00:54:21,786 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3202 transitions. Word has length 212 [2018-12-02 00:54:21,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:21,786 INFO L480 AbstractCegarLoop]: Abstraction has 2433 states and 3202 transitions. [2018-12-02 00:54:21,786 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:21,786 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3202 transitions. [2018-12-02 00:54:21,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-12-02 00:54:21,789 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:21,789 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:21,789 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:21,789 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:21,789 INFO L82 PathProgramCache]: Analyzing trace with hash -1049335826, now seen corresponding path program 1 times [2018-12-02 00:54:21,789 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:21,789 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 18 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:21,808 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:21,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:21,868 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:21,886 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-12-02 00:54:21,886 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:21,888 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:21,888 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:21,888 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:21,888 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:21,889 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:21,889 INFO L87 Difference]: Start difference. First operand 2433 states and 3202 transitions. Second operand 3 states. [2018-12-02 00:54:22,029 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:22,029 INFO L93 Difference]: Finished difference Result 5076 states and 6821 transitions. [2018-12-02 00:54:22,029 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:22,029 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2018-12-02 00:54:22,030 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:22,035 INFO L225 Difference]: With dead ends: 5076 [2018-12-02 00:54:22,035 INFO L226 Difference]: Without dead ends: 2706 [2018-12-02 00:54:22,037 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:22,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2706 states. [2018-12-02 00:54:22,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2706 to 2692. [2018-12-02 00:54:22,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2692 states. [2018-12-02 00:54:22,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 2692 states and 3496 transitions. [2018-12-02 00:54:22,079 INFO L78 Accepts]: Start accepts. Automaton has 2692 states and 3496 transitions. Word has length 223 [2018-12-02 00:54:22,079 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:22,079 INFO L480 AbstractCegarLoop]: Abstraction has 2692 states and 3496 transitions. [2018-12-02 00:54:22,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 3496 transitions. [2018-12-02 00:54:22,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-12-02 00:54:22,082 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:22,082 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:22,082 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:22,082 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:22,083 INFO L82 PathProgramCache]: Analyzing trace with hash 393191101, now seen corresponding path program 1 times [2018-12-02 00:54:22,083 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:22,083 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:22,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:22,169 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-02 00:54:22,191 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:22,192 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:22,192 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:22,193 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:22,193 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:22,193 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:22,193 INFO L87 Difference]: Start difference. First operand 2692 states and 3496 transitions. Second operand 3 states. [2018-12-02 00:54:22,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:22,324 INFO L93 Difference]: Finished difference Result 5615 states and 7451 transitions. [2018-12-02 00:54:22,324 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:22,324 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 259 [2018-12-02 00:54:22,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:22,328 INFO L225 Difference]: With dead ends: 5615 [2018-12-02 00:54:22,328 INFO L226 Difference]: Without dead ends: 2986 [2018-12-02 00:54:22,330 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:22,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2986 states. [2018-12-02 00:54:22,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2979. [2018-12-02 00:54:22,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2979 states. [2018-12-02 00:54:22,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2979 states and 3818 transitions. [2018-12-02 00:54:22,361 INFO L78 Accepts]: Start accepts. Automaton has 2979 states and 3818 transitions. Word has length 259 [2018-12-02 00:54:22,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:22,362 INFO L480 AbstractCegarLoop]: Abstraction has 2979 states and 3818 transitions. [2018-12-02 00:54:22,362 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 3818 transitions. [2018-12-02 00:54:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-12-02 00:54:22,364 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:22,364 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:22,364 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:22,364 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:22,364 INFO L82 PathProgramCache]: Analyzing trace with hash 1436583612, now seen corresponding path program 1 times [2018-12-02 00:54:22,365 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:22,365 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:22,378 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:22,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:22,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:22,466 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2018-12-02 00:54:22,466 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:22,468 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:22,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:22,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:22,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:22,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:22,468 INFO L87 Difference]: Start difference. First operand 2979 states and 3818 transitions. Second operand 3 states. [2018-12-02 00:54:22,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:22,515 INFO L93 Difference]: Finished difference Result 8496 states and 10937 transitions. [2018-12-02 00:54:22,515 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:22,515 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 260 [2018-12-02 00:54:22,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:22,523 INFO L225 Difference]: With dead ends: 8496 [2018-12-02 00:54:22,523 INFO L226 Difference]: Without dead ends: 5580 [2018-12-02 00:54:22,526 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:22,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5580 states. [2018-12-02 00:54:22,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5580 to 5578. [2018-12-02 00:54:22,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5578 states. [2018-12-02 00:54:22,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 5578 states and 7177 transitions. [2018-12-02 00:54:22,582 INFO L78 Accepts]: Start accepts. Automaton has 5578 states and 7177 transitions. Word has length 260 [2018-12-02 00:54:22,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:22,582 INFO L480 AbstractCegarLoop]: Abstraction has 5578 states and 7177 transitions. [2018-12-02 00:54:22,582 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:22,582 INFO L276 IsEmpty]: Start isEmpty. Operand 5578 states and 7177 transitions. [2018-12-02 00:54:22,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-12-02 00:54:22,585 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:22,585 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:22,585 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:22,585 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:22,585 INFO L82 PathProgramCache]: Analyzing trace with hash 316528899, now seen corresponding path program 1 times [2018-12-02 00:54:22,585 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:22,585 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:22,598 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:22,648 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:22,690 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 328 proven. 18 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-02 00:54:22,691 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 00:54:22,732 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 328 proven. 18 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-02 00:54:22,733 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 00:54:22,733 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-12-02 00:54:22,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 00:54:22,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 00:54:22,734 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 00:54:22,734 INFO L87 Difference]: Start difference. First operand 5578 states and 7177 transitions. Second operand 6 states. [2018-12-02 00:54:23,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:23,295 INFO L93 Difference]: Finished difference Result 14915 states and 19278 transitions. [2018-12-02 00:54:23,295 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-02 00:54:23,295 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 296 [2018-12-02 00:54:23,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:23,307 INFO L225 Difference]: With dead ends: 14915 [2018-12-02 00:54:23,307 INFO L226 Difference]: Without dead ends: 9762 [2018-12-02 00:54:23,310 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 599 GetRequests, 591 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-12-02 00:54:23,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9762 states. [2018-12-02 00:54:23,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9762 to 7266. [2018-12-02 00:54:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7266 states. [2018-12-02 00:54:23,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7266 states to 7266 states and 9372 transitions. [2018-12-02 00:54:23,394 INFO L78 Accepts]: Start accepts. Automaton has 7266 states and 9372 transitions. Word has length 296 [2018-12-02 00:54:23,395 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:23,395 INFO L480 AbstractCegarLoop]: Abstraction has 7266 states and 9372 transitions. [2018-12-02 00:54:23,395 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 00:54:23,395 INFO L276 IsEmpty]: Start isEmpty. Operand 7266 states and 9372 transitions. [2018-12-02 00:54:23,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2018-12-02 00:54:23,398 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:23,398 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:23,398 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:23,398 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:23,398 INFO L82 PathProgramCache]: Analyzing trace with hash -731268923, now seen corresponding path program 1 times [2018-12-02 00:54:23,399 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:23,399 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:23,411 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:23,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:23,463 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:23,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 965 trivial. 0 not checked. [2018-12-02 00:54:23,495 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-02 00:54:23,497 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-02 00:54:23,497 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-02 00:54:23,497 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-02 00:54:23,497 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-02 00:54:23,497 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:23,498 INFO L87 Difference]: Start difference. First operand 7266 states and 9372 transitions. Second operand 3 states. [2018-12-02 00:54:23,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:23,649 INFO L93 Difference]: Finished difference Result 14323 states and 18897 transitions. [2018-12-02 00:54:23,649 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-02 00:54:23,649 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 335 [2018-12-02 00:54:23,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:23,653 INFO L225 Difference]: With dead ends: 14323 [2018-12-02 00:54:23,653 INFO L226 Difference]: Without dead ends: 3165 [2018-12-02 00:54:23,659 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-02 00:54:23,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3165 states. [2018-12-02 00:54:23,687 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3165 to 2970. [2018-12-02 00:54:23,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2970 states. [2018-12-02 00:54:23,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 2970 states and 3714 transitions. [2018-12-02 00:54:23,689 INFO L78 Accepts]: Start accepts. Automaton has 2970 states and 3714 transitions. Word has length 335 [2018-12-02 00:54:23,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:23,689 INFO L480 AbstractCegarLoop]: Abstraction has 2970 states and 3714 transitions. [2018-12-02 00:54:23,689 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-02 00:54:23,689 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 3714 transitions. [2018-12-02 00:54:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2018-12-02 00:54:23,692 INFO L394 BasicCegarLoop]: Found error trace [2018-12-02 00:54:23,692 INFO L402 BasicCegarLoop]: trace histogram [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] [2018-12-02 00:54:23,692 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-02 00:54:23,692 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-02 00:54:23,692 INFO L82 PathProgramCache]: Analyzing trace with hash -922784244, now seen corresponding path program 1 times [2018-12-02 00:54:23,692 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-02 00:54:23,692 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/cvc4 Starting monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-02 00:54:23,711 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-02 00:54:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-02 00:54:23,787 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-02 00:54:23,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2050 backedges. 1286 proven. 14 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2018-12-02 00:54:23,860 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-02 00:54:23,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2050 backedges. 1286 proven. 14 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2018-12-02 00:54:23,922 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-02 00:54:23,923 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-12-02 00:54:23,923 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-02 00:54:23,923 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-02 00:54:23,923 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-02 00:54:23,923 INFO L87 Difference]: Start difference. First operand 2970 states and 3714 transitions. Second operand 6 states. [2018-12-02 00:54:24,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-02 00:54:24,069 INFO L93 Difference]: Finished difference Result 3183 states and 3984 transitions. [2018-12-02 00:54:24,069 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-02 00:54:24,069 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 446 [2018-12-02 00:54:24,069 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-02 00:54:24,069 INFO L225 Difference]: With dead ends: 3183 [2018-12-02 00:54:24,069 INFO L226 Difference]: Without dead ends: 0 [2018-12-02 00:54:24,072 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 895 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-12-02 00:54:24,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-02 00:54:24,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-02 00:54:24,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-02 00:54:24,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-02 00:54:24,072 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 446 [2018-12-02 00:54:24,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-02 00:54:24,072 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-02 00:54:24,072 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-02 00:54:24,072 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-02 00:54:24,072 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-02 00:54:24,075 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-02 00:54:24,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,228 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,311 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-02 00:54:24,469 WARN L180 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2018-12-02 00:54:24,667 WARN L180 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2018-12-02 00:54:24,783 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2018-12-02 00:54:24,991 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 34 [2018-12-02 00:54:25,097 WARN L180 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 29 [2018-12-02 00:54:25,250 WARN L180 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2018-12-02 00:54:25,948 WARN L180 SmtUtils]: Spent 489.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2018-12-02 00:54:25,950 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-02 00:54:25,950 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-02 00:54:25,950 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-12-02 00:54:25,950 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 239) no Hoare annotation was computed. [2018-12-02 00:54:25,950 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 554) no Hoare annotation was computed. [2018-12-02 00:54:25,950 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 565) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L102(lines 102 576) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L499(lines 499 504) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 477) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L466-1(lines 466 477) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L451 ceAbstractionStarter]: At program point L202(lines 201 543) the Hoare annotation is: true [2018-12-02 00:54:25,951 INFO L444 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)))) [2018-12-02 00:54:25,951 INFO L444 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))) [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 405) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 372) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 553) no Hoare annotation was computed. [2018-12-02 00:54:25,951 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 564) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 575) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L444 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)))) [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 442) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L438-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L174(lines 174 552) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 563) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 574) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L444 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)))) [2018-12-02 00:54:25,952 INFO L444 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)))) [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L407(lines 407 412) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 85) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L177(lines 177 551) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L144(lines 144 562) no Hoare annotation was computed. [2018-12-02 00:54:25,952 INFO L448 ceAbstractionStarter]: For program point L111(lines 111 573) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L444 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))) [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L310-2(lines 308 320) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L444 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))) [2018-12-02 00:54:25,953 INFO L451 ceAbstractionStarter]: At program point L608(lines 98 609) the Hoare annotation is: true [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 282) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 250) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L378-2(lines 378 382) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 217) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 550) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 561) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L213-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 572) no Hoare annotation was computed. [2018-12-02 00:54:25,953 INFO L448 ceAbstractionStarter]: For program point L577(lines 577 605) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L444 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)))) [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 602) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L512-1(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 616) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 588) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L612-2(lines 612 616) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L579-2(lines 578 600) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 549) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 560) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 571) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L451 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 626) the Hoare annotation is: true [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L444 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))) [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 585) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L444 ceAbstractionStarter]: At program point L350(lines 67 625) the Hoare annotation is: false [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 487) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 257) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L186(lines 186 548) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L153(lines 153 559) no Hoare annotation was computed. [2018-12-02 00:54:25,954 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 570) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L444 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)))) [2018-12-02 00:54:25,955 INFO L444 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)))) [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point $Ultimate##85(lines 203 542) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point $Ultimate##84(lines 203 542) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L287-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L354(lines 354 358) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L189(lines 189 547) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 558) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 569) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 492) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 492) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 626) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L225(lines 225 243) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 546) no Hoare annotation was computed. [2018-12-02 00:54:25,955 INFO L448 ceAbstractionStarter]: For program point L159(lines 159 557) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L225-2(lines 225 243) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 568) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 626) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L444 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))) [2018-12-02 00:54:25,956 INFO L444 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))) [2018-12-02 00:54:25,956 INFO L451 ceAbstractionStarter]: At program point L623(lines 67 625) the Hoare annotation is: true [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L524-2(lines 524 528) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 232) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 331) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L327-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L195(lines 195 545) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 556) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 567) no Hoare annotation was computed. [2018-12-02 00:54:25,956 INFO L444 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))) [2018-12-02 00:54:25,956 INFO L444 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)))) [2018-12-02 00:54:25,956 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 544) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L165(lines 165 555) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 566) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 67 625) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L496-1(lines 496 508) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 434) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L451 ceAbstractionStarter]: At program point L199(lines 198 544) the Hoare annotation is: true [2018-12-02 00:54:25,957 INFO L444 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)))) [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L266-2(lines 203 540) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-02 00:54:25,957 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 627 637) the Hoare annotation is: true [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 627 637) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 627 637) no Hoare annotation was computed. [2018-12-02 00:54:25,957 INFO L451 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: true [2018-12-02 00:54:25,957 INFO L448 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-12-02 00:54:25,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 12:54:25 BoogieIcfgContainer [2018-12-02 00:54:25,977 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-02 00:54:25,977 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-02 00:54:25,977 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-02 00:54:25,977 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-02 00:54:25,978 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:54:17" (3/4) ... [2018-12-02 00:54:25,980 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-02 00:54:25,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-02 00:54:25,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-12-02 00:54:25,984 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-02 00:54:25,989 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-02 00:54:25,989 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-02 00:54:25,989 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-02 00:54:26,038 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_cf8fb97d-5458-43d3-ad40-05c907251679/bin-2019/uautomizer/witness.graphml [2018-12-02 00:54:26,038 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-02 00:54:26,038 INFO L168 Benchmark]: Toolchain (without parser) took 9012.01 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 536.3 MB). Free memory was 943.4 MB in the beginning and 1.3 GB in the end (delta: -348.8 MB). Peak memory consumption was 187.5 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,039 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-02 00:54:26,039 INFO L168 Benchmark]: CACSL2BoogieTranslator took 201.93 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,039 INFO L168 Benchmark]: Boogie Procedure Inliner took 13.94 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 921.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,039 INFO L168 Benchmark]: Boogie Preprocessor took 51.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -203.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,039 INFO L168 Benchmark]: RCFGBuilder took 340.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,040 INFO L168 Benchmark]: TraceAbstraction took 8339.88 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 399.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -227.8 MB). Peak memory consumption was 677.5 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,040 INFO L168 Benchmark]: Witness Printer took 60.87 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-12-02 00:54:26,041 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 201.93 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 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 13.94 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 921.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 51.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.8 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -203.0 MB). Peak memory consumption was 14.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 340.84 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.6 MB). Peak memory consumption was 46.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8339.88 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 399.5 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -227.8 MB). Peak memory consumption was 677.5 MB. Max. memory is 11.5 GB. * Witness Printer took 60.87 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 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, 136 locations, 1 error locations. SAFE Result, 8.2s OverallTime, 22 OverallIterations, 16 TraceHistogramMax, 3.6s AutomataDifference, 0.0s DeadEndRemovalTime, 1.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4403 SDtfs, 1889 SDslu, 3218 SDs, 0 SdLazy, 2794 SolverSat, 431 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4522 GetRequests, 4478 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7266occurred 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: 0.4s AutomataMinimizationTime, 22 MinimizatonAttempts, 3131 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 286 NumberOfFragments, 1365 HoareAnnotationTreeSize, 27 FomulaSimplifications, 12945 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 27 FomulaSimplificationsInter, 3515 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 3628 NumberOfCodeBlocks, 3628 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 4502 ConstructedInterpolants, 0 QuantifiedInterpolants, 1830167 SizeOfPredicates, 23 NumberOfNonLiveVariables, 4997 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 25 InterpolantComputations, 19 PerfectInterpolantSequences, 11799/12191 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...