./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 0.1.23-5842f4b [2018-11-18 16:34:35,699 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:34:35,701 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:34:35,733 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:34:35,740 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:34:35,742 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:34:35,745 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:34:35,751 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:34:35,753 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:34:35,755 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:34:35,759 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:34:35,760 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:34:35,761 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:34:35,762 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:34:35,763 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:34:35,763 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:34:35,764 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:34:35,767 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:34:35,769 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:34:35,770 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:34:35,771 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:34:35,772 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:34:35,781 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:34:35,781 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:34:35,781 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:34:35,782 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:34:35,783 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:34:35,783 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:34:35,784 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:34:35,789 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:34:35,790 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:34:35,790 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:34:35,790 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:34:35,791 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:34:35,791 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:34:35,792 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:34:35,794 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/config/svcomp-Reach-32bit-PetriAutomizer_Default.epf [2018-11-18 16:34:35,810 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:34:35,810 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:34:35,811 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:34:35,811 INFO L133 SettingsManager]: * Process only entry and re-entry procedures=false [2018-11-18 16:34:35,811 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:34:35,812 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:34:35,812 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:34:35,813 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:34:35,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:34:35,814 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:34:35,814 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:34:35,815 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 16:34:35,815 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:34:35,815 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:34:35,815 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_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:35,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:34:35,857 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:34:35,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:34:35,860 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:34:35,860 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:34:35,861 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:35,904 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/4a5e56f2b/68bf74a2b2594adea39706854b8bf0af/FLAGdfe3a5f7a [2018-11-18 16:34:36,275 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:34:36,276 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:36,283 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/4a5e56f2b/68bf74a2b2594adea39706854b8bf0af/FLAGdfe3a5f7a [2018-11-18 16:34:36,293 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/4a5e56f2b/68bf74a2b2594adea39706854b8bf0af [2018-11-18 16:34:36,296 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:34:36,297 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 16:34:36,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:36,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:34:36,302 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:34:36,303 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31552164 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36, skipping insertion in model container [2018-11-18 16:34:36,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:34:36,346 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:34:36,501 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:36,504 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:34:36,546 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:36,558 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:34:36,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36 WrapperNode [2018-11-18 16:34:36,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:36,559 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:34:36,559 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:34:36,559 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:34:36,570 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,586 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,595 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... [2018-11-18 16:34:36,653 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:34:36,654 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:34:36,654 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:34:36,654 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:34:36,655 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:34:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:34:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-11-18 16:34:36,706 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:34:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 16:34:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 16:34:36,706 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-11-18 16:34:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:34:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:34:36,707 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:34:36,836 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 16:34:36,837 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 16:34:37,299 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:34:37,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:37 BoogieIcfgContainer [2018-11-18 16:34:37,299 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:34:37,300 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:34:37,300 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:34:37,306 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:34:37,306 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:34:36" (1/3) ... [2018-11-18 16:34:37,307 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a93f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:34:37, skipping insertion in model container [2018-11-18 16:34:37,307 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:36" (2/3) ... [2018-11-18 16:34:37,308 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@19a93f1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:34:37, skipping insertion in model container [2018-11-18 16:34:37,308 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:37" (3/3) ... [2018-11-18 16:34:37,309 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:37,319 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:34:37,326 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:34:37,340 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:34:37,374 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:34:37,375 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:34:37,375 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:34:37,375 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:34:37,375 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:34:37,375 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:34:37,375 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:34:37,375 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:34:37,375 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:34:37,394 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-11-18 16:34:37,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 16:34:37,401 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:37,402 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:37,404 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:37,412 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:37,413 INFO L82 PathProgramCache]: Analyzing trace with hash -1156427350, now seen corresponding path program 1 times [2018-11-18 16:34:37,414 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:37,415 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:37,456 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:37,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:37,457 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:37,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:37,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:34:37,581 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:37,582 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:37,584 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:37,593 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:37,594 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:37,595 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-11-18 16:34:37,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:37,790 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-11-18 16:34:37,790 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:37,791 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-18 16:34:37,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:37,799 INFO L225 Difference]: With dead ends: 262 [2018-11-18 16:34:37,799 INFO L226 Difference]: Without dead ends: 120 [2018-11-18 16:34:37,802 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:37,812 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-18 16:34:37,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-11-18 16:34:37,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-11-18 16:34:37,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-11-18 16:34:37,836 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-11-18 16:34:37,837 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:37,837 INFO L480 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-11-18 16:34:37,837 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:37,837 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-11-18 16:34:37,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 16:34:37,838 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:37,838 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:37,839 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:37,839 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:37,839 INFO L82 PathProgramCache]: Analyzing trace with hash 380367878, now seen corresponding path program 1 times [2018-11-18 16:34:37,839 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:37,839 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:37,840 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:37,840 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:37,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:37,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:37,911 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:34:37,911 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:37,911 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:37,912 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:37,913 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:37,913 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:37,913 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-11-18 16:34:38,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:38,172 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-11-18 16:34:38,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:38,173 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-18 16:34:38,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:38,175 INFO L225 Difference]: With dead ends: 243 [2018-11-18 16:34:38,176 INFO L226 Difference]: Without dead ends: 139 [2018-11-18 16:34:38,176 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,177 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-18 16:34:38,182 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-11-18 16:34:38,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-11-18 16:34:38,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-11-18 16:34:38,183 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-11-18 16:34:38,183 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:38,183 INFO L480 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-11-18 16:34:38,183 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:38,183 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-11-18 16:34:38,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-18 16:34:38,184 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:38,184 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:38,184 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:38,185 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:38,185 INFO L82 PathProgramCache]: Analyzing trace with hash 420073711, now seen corresponding path program 1 times [2018-11-18 16:34:38,185 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:38,185 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:38,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,186 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:38,186 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 16:34:38,243 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:38,243 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:38,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:38,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:38,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,243 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-11-18 16:34:38,392 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:38,392 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-11-18 16:34:38,393 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:38,393 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-11-18 16:34:38,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:38,394 INFO L225 Difference]: With dead ends: 278 [2018-11-18 16:34:38,394 INFO L226 Difference]: Without dead ends: 158 [2018-11-18 16:34:38,394 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,395 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-18 16:34:38,400 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-11-18 16:34:38,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-11-18 16:34:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-11-18 16:34:38,402 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-11-18 16:34:38,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:38,402 INFO L480 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-11-18 16:34:38,402 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-11-18 16:34:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-18 16:34:38,405 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:38,405 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:38,405 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:38,405 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:38,406 INFO L82 PathProgramCache]: Analyzing trace with hash 949844022, now seen corresponding path program 1 times [2018-11-18 16:34:38,406 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:38,406 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:38,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,407 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:38,407 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:38,486 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 16:34:38,486 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:38,487 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:38,487 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:38,487 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:38,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,488 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-11-18 16:34:38,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:38,678 INFO L93 Difference]: Finished difference Result 344 states and 512 transitions. [2018-11-18 16:34:38,679 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:38,679 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-18 16:34:38,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:38,681 INFO L225 Difference]: With dead ends: 344 [2018-11-18 16:34:38,681 INFO L226 Difference]: Without dead ends: 205 [2018-11-18 16:34:38,681 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,682 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 205 states. [2018-11-18 16:34:38,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 205 to 196. [2018-11-18 16:34:38,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 196 states. [2018-11-18 16:34:38,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 196 states and 272 transitions. [2018-11-18 16:34:38,689 INFO L78 Accepts]: Start accepts. Automaton has 196 states and 272 transitions. Word has length 77 [2018-11-18 16:34:38,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:38,689 INFO L480 AbstractCegarLoop]: Abstraction has 196 states and 272 transitions. [2018-11-18 16:34:38,689 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:38,689 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 272 transitions. [2018-11-18 16:34:38,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-18 16:34:38,691 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:38,691 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:38,691 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:38,691 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:38,691 INFO L82 PathProgramCache]: Analyzing trace with hash 815830516, now seen corresponding path program 1 times [2018-11-18 16:34:38,691 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:38,691 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:38,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,692 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:38,692 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:38,739 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 16:34:38,740 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:38,740 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:38,741 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:38,741 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:38,742 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,742 INFO L87 Difference]: Start difference. First operand 196 states and 272 transitions. Second operand 3 states. [2018-11-18 16:34:38,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:38,873 INFO L93 Difference]: Finished difference Result 400 states and 565 transitions. [2018-11-18 16:34:38,873 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:38,873 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-18 16:34:38,874 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:38,875 INFO L225 Difference]: With dead ends: 400 [2018-11-18 16:34:38,875 INFO L226 Difference]: Without dead ends: 220 [2018-11-18 16:34:38,876 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 220 states. [2018-11-18 16:34:38,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 220 to 216. [2018-11-18 16:34:38,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 216 states. [2018-11-18 16:34:38,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 297 transitions. [2018-11-18 16:34:38,886 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 297 transitions. Word has length 77 [2018-11-18 16:34:38,887 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:38,887 INFO L480 AbstractCegarLoop]: Abstraction has 216 states and 297 transitions. [2018-11-18 16:34:38,887 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:38,887 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 297 transitions. [2018-11-18 16:34:38,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2018-11-18 16:34:38,889 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:38,889 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:38,889 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:38,889 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:38,889 INFO L82 PathProgramCache]: Analyzing trace with hash 1055368980, now seen corresponding path program 1 times [2018-11-18 16:34:38,889 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:38,890 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:38,890 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:38,891 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:38,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:38,933 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-18 16:34:38,934 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:38,934 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:38,934 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:38,934 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:38,935 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:38,935 INFO L87 Difference]: Start difference. First operand 216 states and 297 transitions. Second operand 3 states. [2018-11-18 16:34:39,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:39,067 INFO L93 Difference]: Finished difference Result 441 states and 617 transitions. [2018-11-18 16:34:39,068 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:39,068 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 94 [2018-11-18 16:34:39,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:39,069 INFO L225 Difference]: With dead ends: 441 [2018-11-18 16:34:39,069 INFO L226 Difference]: Without dead ends: 241 [2018-11-18 16:34:39,069 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 241 states. [2018-11-18 16:34:39,074 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 241 to 238. [2018-11-18 16:34:39,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 238 states. [2018-11-18 16:34:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 324 transitions. [2018-11-18 16:34:39,075 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 324 transitions. Word has length 94 [2018-11-18 16:34:39,075 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:39,075 INFO L480 AbstractCegarLoop]: Abstraction has 238 states and 324 transitions. [2018-11-18 16:34:39,075 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 324 transitions. [2018-11-18 16:34:39,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2018-11-18 16:34:39,076 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:39,076 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:39,076 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:39,076 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:39,077 INFO L82 PathProgramCache]: Analyzing trace with hash -1194966126, now seen corresponding path program 1 times [2018-11-18 16:34:39,077 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:39,077 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:39,077 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,077 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,078 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:39,140 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 116 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2018-11-18 16:34:39,140 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:39,141 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:39,141 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:39,141 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:39,141 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,141 INFO L87 Difference]: Start difference. First operand 238 states and 324 transitions. Second operand 3 states. [2018-11-18 16:34:39,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:39,190 INFO L93 Difference]: Finished difference Result 680 states and 931 transitions. [2018-11-18 16:34:39,190 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:39,190 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 115 [2018-11-18 16:34:39,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:39,192 INFO L225 Difference]: With dead ends: 680 [2018-11-18 16:34:39,192 INFO L226 Difference]: Without dead ends: 458 [2018-11-18 16:34:39,193 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2018-11-18 16:34:39,202 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 458. [2018-11-18 16:34:39,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 458 states. [2018-11-18 16:34:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 458 states and 624 transitions. [2018-11-18 16:34:39,204 INFO L78 Accepts]: Start accepts. Automaton has 458 states and 624 transitions. Word has length 115 [2018-11-18 16:34:39,205 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:39,205 INFO L480 AbstractCegarLoop]: Abstraction has 458 states and 624 transitions. [2018-11-18 16:34:39,205 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:39,205 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 624 transitions. [2018-11-18 16:34:39,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-18 16:34:39,207 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:39,207 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:39,207 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:39,207 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:39,208 INFO L82 PathProgramCache]: Analyzing trace with hash 753025372, now seen corresponding path program 1 times [2018-11-18 16:34:39,208 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:39,208 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:39,208 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,209 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,209 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:39,265 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 16:34:39,265 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:39,265 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:39,266 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:39,266 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:39,266 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,266 INFO L87 Difference]: Start difference. First operand 458 states and 624 transitions. Second operand 3 states. [2018-11-18 16:34:39,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:39,332 INFO L93 Difference]: Finished difference Result 680 states and 928 transitions. [2018-11-18 16:34:39,333 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:39,333 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-18 16:34:39,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:39,334 INFO L225 Difference]: With dead ends: 680 [2018-11-18 16:34:39,334 INFO L226 Difference]: Without dead ends: 678 [2018-11-18 16:34:39,335 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,335 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 678 states. [2018-11-18 16:34:39,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 678 to 678. [2018-11-18 16:34:39,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 678 states. [2018-11-18 16:34:39,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 678 states and 926 transitions. [2018-11-18 16:34:39,348 INFO L78 Accepts]: Start accepts. Automaton has 678 states and 926 transitions. Word has length 117 [2018-11-18 16:34:39,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:39,349 INFO L480 AbstractCegarLoop]: Abstraction has 678 states and 926 transitions. [2018-11-18 16:34:39,349 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:39,349 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 926 transitions. [2018-11-18 16:34:39,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-18 16:34:39,350 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:39,350 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:39,350 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:39,351 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:39,351 INFO L82 PathProgramCache]: Analyzing trace with hash 1167806100, now seen corresponding path program 1 times [2018-11-18 16:34:39,351 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:39,351 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:39,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,352 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,352 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,361 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 16:34:39,361 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 16:34:39,361 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:39,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:39,414 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:39,444 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 16:34:39,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:39,460 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:39,460 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:39,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:39,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,461 INFO L87 Difference]: Start difference. First operand 678 states and 926 transitions. Second operand 3 states. [2018-11-18 16:34:39,621 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:39,621 INFO L93 Difference]: Finished difference Result 1423 states and 1972 transitions. [2018-11-18 16:34:39,622 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:39,622 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-11-18 16:34:39,622 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:39,623 INFO L225 Difference]: With dead ends: 1423 [2018-11-18 16:34:39,623 INFO L226 Difference]: Without dead ends: 761 [2018-11-18 16:34:39,624 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:39,625 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 761 states. [2018-11-18 16:34:39,635 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 761 to 750. [2018-11-18 16:34:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 750 states. [2018-11-18 16:34:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 750 states and 1013 transitions. [2018-11-18 16:34:39,637 INFO L78 Accepts]: Start accepts. Automaton has 750 states and 1013 transitions. Word has length 143 [2018-11-18 16:34:39,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:39,637 INFO L480 AbstractCegarLoop]: Abstraction has 750 states and 1013 transitions. [2018-11-18 16:34:39,637 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1013 transitions. [2018-11-18 16:34:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-18 16:34:39,639 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:39,639 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:39,639 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:39,639 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:39,639 INFO L82 PathProgramCache]: Analyzing trace with hash -1092347458, now seen corresponding path program 1 times [2018-11-18 16:34:39,639 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-11-18 16:34:39,640 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-11-18 16:34:39,640 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,640 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,641 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:34:39,652 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-11-18 16:34:39,652 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-11-18 16:34:39,653 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:39,661 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:39,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:34:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-11-18 16:34:39,906 INFO L442 BasicCegarLoop]: Counterexample might be feasible [2018-11-18 16:34:40,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:34:40 BoogieIcfgContainer [2018-11-18 16:34:40,039 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:34:40,039 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:34:40,040 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:34:40,040 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:34:40,040 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:37" (3/4) ... [2018-11-18 16:34:40,043 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-11-18 16:34:40,044 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:34:40,044 INFO L168 Benchmark]: Toolchain (without parser) took 3747.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 202.9 MB). Free memory was 957.1 MB in the beginning and 1.0 GB in the end (delta: -90.0 MB). Peak memory consumption was 112.9 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:40,045 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:34:40,046 INFO L168 Benchmark]: CACSL2BoogieTranslator took 260.07 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 935.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:40,046 INFO L168 Benchmark]: Boogie Preprocessor took 94.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 935.6 MB in the beginning and 1.1 GB in the end (delta: -197.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:40,047 INFO L168 Benchmark]: RCFGBuilder took 645.80 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: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:40,047 INFO L168 Benchmark]: TraceAbstraction took 2739.17 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.9 MB). Peak memory consumption was 97.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:40,047 INFO L168 Benchmark]: Witness Printer took 4.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:34:40,050 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 977.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 260.07 ms. Allocated memory is still 1.0 GB. Free memory was 957.1 MB in the beginning and 935.6 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 94.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 935.6 MB in the beginning and 1.1 GB in the end (delta: -197.9 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 645.80 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: 58.5 MB). Peak memory consumption was 58.5 MB. Max. memory is 11.5 GB. * TraceAbstraction took 2739.17 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 69.7 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.9 MB). Peak memory consumption was 97.6 MB. Max. memory is 11.5 GB. * Witness Printer took 4.22 ms. Allocated memory is still 1.2 GB. Free memory is still 1.0 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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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=1, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=-1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__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, 137 locations, 1 error locations. UNSAFE Result, 2.6s OverallTime, 10 OverallIterations, 8 TraceHistogramMax, 1.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1611 SDtfs, 402 SDslu, 925 SDs, 0 SdLazy, 738 SolverSat, 101 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 1.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 166 GetRequests, 157 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=750occurred 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, 0.3s InterpolantComputationTime, 921 NumberOfCodeBlocks, 921 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 747 ConstructedInterpolants, 0 QuantifiedInterpolants, 104389 SizeOfPredicates, 0 NumberOfNonLiveVariables, 357 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 736/736 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 0.1.23-5842f4b [2018-11-18 16:34:41,866 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:34:41,868 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:34:41,876 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:34:41,876 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:34:41,877 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:34:41,878 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:34:41,879 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:34:41,881 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:34:41,882 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:34:41,882 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:34:41,882 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:34:41,883 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:34:41,884 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:34:41,885 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:34:41,886 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:34:41,886 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:34:41,887 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:34:41,889 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:34:41,891 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:34:41,891 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:34:41,893 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:34:41,894 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:34:41,895 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:34:41,895 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:34:41,896 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:34:41,897 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:34:41,898 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:34:41,898 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:34:41,899 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:34:41,899 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:34:41,900 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:34:41,900 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:34:41,901 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:34:41,902 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:34:41,902 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:34:41,902 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-18 16:34:41,913 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:34:41,913 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:34:41,914 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:34:41,914 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 16:34:41,915 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 16:34:41,915 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 16:34:41,915 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 16:34:41,915 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:34:41,915 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:34:41,915 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:34:41,915 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:34:41,916 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:34:41,916 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:34:41,916 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:34:41,916 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 16:34:41,917 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:34:41,918 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:34:41,918 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:34:41,919 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:34:41,919 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 16:34:41,920 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 16:34:41,920 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_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:41,952 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:34:41,966 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:34:41,969 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:34:41,970 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:34:41,970 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:34:41,971 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:42,013 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/39163bcaf/e74809780e0b47249e91de136739ebff/FLAGaafe1c6bc [2018-11-18 16:34:42,385 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:34:42,386 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:42,395 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/39163bcaf/e74809780e0b47249e91de136739ebff/FLAGaafe1c6bc [2018-11-18 16:34:42,407 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/data/39163bcaf/e74809780e0b47249e91de136739ebff [2018-11-18 16:34:42,410 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:34:42,411 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-18 16:34:42,412 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:42,412 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:34:42,415 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:34:42,415 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,418 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@598a18d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42, skipping insertion in model container [2018-11-18 16:34:42,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,427 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:34:42,458 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:34:42,689 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:42,692 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:34:42,764 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:34:42,777 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:34:42,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42 WrapperNode [2018-11-18 16:34:42,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:34:42,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:34:42,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:34:42,779 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:34:42,791 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,799 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,799 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,808 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,818 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... [2018-11-18 16:34:42,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:34:42,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:34:42,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:34:42,821 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:34:42,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/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 [2018-11-18 16:34:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:34:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:34:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-11-18 16:34:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:34:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 16:34:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 16:34:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-11-18 16:34:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:34:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:34:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:34:42,984 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 16:34:42,984 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 16:34:43,362 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:34:43,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:43 BoogieIcfgContainer [2018-11-18 16:34:43,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:34:43,363 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:34:43,363 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:34:43,365 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:34:43,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:34:42" (1/3) ... [2018-11-18 16:34:43,366 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2fa2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:34:43, skipping insertion in model container [2018-11-18 16:34:43,366 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:34:42" (2/3) ... [2018-11-18 16:34:43,367 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5f2fa2f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:34:43, skipping insertion in model container [2018-11-18 16:34:43,367 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:43" (3/3) ... [2018-11-18 16:34:43,368 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-11-18 16:34:43,375 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:34:43,380 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:34:43,394 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:34:43,416 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-11-18 16:34:43,417 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:34:43,417 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:34:43,417 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:34:43,417 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:34:43,417 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:34:43,417 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:34:43,417 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:34:43,417 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:34:43,435 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states. [2018-11-18 16:34:43,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2018-11-18 16:34:43,440 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:43,441 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:43,443 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:43,447 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:43,447 INFO L82 PathProgramCache]: Analyzing trace with hash -1156427350, now seen corresponding path program 1 times [2018-11-18 16:34:43,451 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:43,451 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:43,472 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:43,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:43,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:34:43,550 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:43,558 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:43,558 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:43,562 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:43,573 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:43,574 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:43,576 INFO L87 Difference]: Start difference. First operand 135 states. Second operand 3 states. [2018-11-18 16:34:43,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:43,937 INFO L93 Difference]: Finished difference Result 262 states and 437 transitions. [2018-11-18 16:34:43,937 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:43,938 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2018-11-18 16:34:43,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:43,948 INFO L225 Difference]: With dead ends: 262 [2018-11-18 16:34:43,948 INFO L226 Difference]: Without dead ends: 120 [2018-11-18 16:34:43,951 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:43,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2018-11-18 16:34:43,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 120. [2018-11-18 16:34:43,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 120 states. [2018-11-18 16:34:43,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 120 states and 177 transitions. [2018-11-18 16:34:43,989 INFO L78 Accepts]: Start accepts. Automaton has 120 states and 177 transitions. Word has length 30 [2018-11-18 16:34:43,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:43,990 INFO L480 AbstractCegarLoop]: Abstraction has 120 states and 177 transitions. [2018-11-18 16:34:43,990 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 177 transitions. [2018-11-18 16:34:43,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2018-11-18 16:34:43,991 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:43,991 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:43,992 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:43,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:43,992 INFO L82 PathProgramCache]: Analyzing trace with hash 380367878, now seen corresponding path program 1 times [2018-11-18 16:34:43,992 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:43,993 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:44,012 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:44,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:44,041 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:44,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:34:44,071 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:44,073 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:44,073 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:44,075 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:44,075 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:44,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,075 INFO L87 Difference]: Start difference. First operand 120 states and 177 transitions. Second operand 3 states. [2018-11-18 16:34:44,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:44,246 INFO L93 Difference]: Finished difference Result 243 states and 365 transitions. [2018-11-18 16:34:44,246 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:44,246 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2018-11-18 16:34:44,247 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:44,248 INFO L225 Difference]: With dead ends: 243 [2018-11-18 16:34:44,248 INFO L226 Difference]: Without dead ends: 139 [2018-11-18 16:34:44,249 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 139 states. [2018-11-18 16:34:44,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 139 to 136. [2018-11-18 16:34:44,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 136 states. [2018-11-18 16:34:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 136 states and 198 transitions. [2018-11-18 16:34:44,259 INFO L78 Accepts]: Start accepts. Automaton has 136 states and 198 transitions. Word has length 44 [2018-11-18 16:34:44,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:44,260 INFO L480 AbstractCegarLoop]: Abstraction has 136 states and 198 transitions. [2018-11-18 16:34:44,260 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:44,260 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 198 transitions. [2018-11-18 16:34:44,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2018-11-18 16:34:44,261 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:44,262 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:44,262 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:44,262 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:44,262 INFO L82 PathProgramCache]: Analyzing trace with hash 420073711, now seen corresponding path program 1 times [2018-11-18 16:34:44,263 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:44,263 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:44,287 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:44,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:44,319 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:44,349 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 16:34:44,349 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:44,356 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:44,357 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:44,357 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:44,357 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:44,357 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,358 INFO L87 Difference]: Start difference. First operand 136 states and 198 transitions. Second operand 3 states. [2018-11-18 16:34:44,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:44,554 INFO L93 Difference]: Finished difference Result 278 states and 413 transitions. [2018-11-18 16:34:44,554 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:44,554 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 59 [2018-11-18 16:34:44,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:44,556 INFO L225 Difference]: With dead ends: 278 [2018-11-18 16:34:44,556 INFO L226 Difference]: Without dead ends: 158 [2018-11-18 16:34:44,557 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,557 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 158 states. [2018-11-18 16:34:44,565 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 158 to 154. [2018-11-18 16:34:44,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 154 states. [2018-11-18 16:34:44,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 154 states and 221 transitions. [2018-11-18 16:34:44,567 INFO L78 Accepts]: Start accepts. Automaton has 154 states and 221 transitions. Word has length 59 [2018-11-18 16:34:44,567 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:44,567 INFO L480 AbstractCegarLoop]: Abstraction has 154 states and 221 transitions. [2018-11-18 16:34:44,567 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:44,567 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 221 transitions. [2018-11-18 16:34:44,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-18 16:34:44,569 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:44,569 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:44,573 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:44,573 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:44,573 INFO L82 PathProgramCache]: Analyzing trace with hash 949844022, now seen corresponding path program 1 times [2018-11-18 16:34:44,573 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:44,574 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:44,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:44,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:44,627 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:44,648 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-11-18 16:34:44,648 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:44,651 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:44,651 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:44,652 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:44,652 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:44,652 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,652 INFO L87 Difference]: Start difference. First operand 154 states and 221 transitions. Second operand 3 states. [2018-11-18 16:34:44,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:44,787 INFO L93 Difference]: Finished difference Result 427 states and 621 transitions. [2018-11-18 16:34:44,792 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:44,793 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-18 16:34:44,793 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:44,795 INFO L225 Difference]: With dead ends: 427 [2018-11-18 16:34:44,795 INFO L226 Difference]: Without dead ends: 289 [2018-11-18 16:34:44,796 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2018-11-18 16:34:44,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 289. [2018-11-18 16:34:44,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 289 states. [2018-11-18 16:34:44,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 289 states and 414 transitions. [2018-11-18 16:34:44,811 INFO L78 Accepts]: Start accepts. Automaton has 289 states and 414 transitions. Word has length 77 [2018-11-18 16:34:44,811 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:44,812 INFO L480 AbstractCegarLoop]: Abstraction has 289 states and 414 transitions. [2018-11-18 16:34:44,812 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:44,812 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 414 transitions. [2018-11-18 16:34:44,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-18 16:34:44,817 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:44,817 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:44,817 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:44,817 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:44,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1011883636, now seen corresponding path program 1 times [2018-11-18 16:34:44,818 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:44,818 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:44,830 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:44,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:44,860 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:44,884 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2018-11-18 16:34:44,884 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:44,886 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:44,886 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:44,886 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:44,886 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:44,886 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,887 INFO L87 Difference]: Start difference. First operand 289 states and 414 transitions. Second operand 3 states. [2018-11-18 16:34:44,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:44,942 INFO L93 Difference]: Finished difference Result 584 states and 837 transitions. [2018-11-18 16:34:44,942 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:44,943 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-18 16:34:44,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:44,944 INFO L225 Difference]: With dead ends: 584 [2018-11-18 16:34:44,944 INFO L226 Difference]: Without dead ends: 311 [2018-11-18 16:34:44,946 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:44,946 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 311 states. [2018-11-18 16:34:44,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 311 to 311. [2018-11-18 16:34:44,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 311 states. [2018-11-18 16:34:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 311 states and 442 transitions. [2018-11-18 16:34:44,958 INFO L78 Accepts]: Start accepts. Automaton has 311 states and 442 transitions. Word has length 77 [2018-11-18 16:34:44,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:44,959 INFO L480 AbstractCegarLoop]: Abstraction has 311 states and 442 transitions. [2018-11-18 16:34:44,959 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 442 transitions. [2018-11-18 16:34:44,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2018-11-18 16:34:44,960 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:44,961 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:44,961 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:44,961 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:44,961 INFO L82 PathProgramCache]: Analyzing trace with hash 114490358, now seen corresponding path program 1 times [2018-11-18 16:34:44,961 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:44,962 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:44,975 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:45,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:45,005 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:45,015 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2018-11-18 16:34:45,015 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:45,017 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:45,017 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:45,017 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:45,017 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:45,017 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,018 INFO L87 Difference]: Start difference. First operand 311 states and 442 transitions. Second operand 3 states. [2018-11-18 16:34:45,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:45,073 INFO L93 Difference]: Finished difference Result 634 states and 900 transitions. [2018-11-18 16:34:45,073 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:45,073 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 77 [2018-11-18 16:34:45,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:45,075 INFO L225 Difference]: With dead ends: 634 [2018-11-18 16:34:45,075 INFO L226 Difference]: Without dead ends: 339 [2018-11-18 16:34:45,075 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 75 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 339 states. [2018-11-18 16:34:45,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 339 to 339. [2018-11-18 16:34:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 339 states. [2018-11-18 16:34:45,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 339 states and 477 transitions. [2018-11-18 16:34:45,088 INFO L78 Accepts]: Start accepts. Automaton has 339 states and 477 transitions. Word has length 77 [2018-11-18 16:34:45,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:45,089 INFO L480 AbstractCegarLoop]: Abstraction has 339 states and 477 transitions. [2018-11-18 16:34:45,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:45,089 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 477 transitions. [2018-11-18 16:34:45,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2018-11-18 16:34:45,091 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:45,091 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:45,091 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:45,091 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:45,091 INFO L82 PathProgramCache]: Analyzing trace with hash 1666351496, now seen corresponding path program 1 times [2018-11-18 16:34:45,092 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:45,092 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:45,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:45,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:45,136 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:45,159 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-18 16:34:45,159 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:45,161 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:45,161 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:45,162 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:45,162 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:45,162 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,162 INFO L87 Difference]: Start difference. First operand 339 states and 477 transitions. Second operand 3 states. [2018-11-18 16:34:45,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:45,326 INFO L93 Difference]: Finished difference Result 684 states and 984 transitions. [2018-11-18 16:34:45,326 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:45,326 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 96 [2018-11-18 16:34:45,327 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:45,328 INFO L225 Difference]: With dead ends: 684 [2018-11-18 16:34:45,328 INFO L226 Difference]: Without dead ends: 389 [2018-11-18 16:34:45,329 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 95 GetRequests, 94 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2018-11-18 16:34:45,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 383. [2018-11-18 16:34:45,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 383 states. [2018-11-18 16:34:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 383 states and 531 transitions. [2018-11-18 16:34:45,341 INFO L78 Accepts]: Start accepts. Automaton has 383 states and 531 transitions. Word has length 96 [2018-11-18 16:34:45,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:45,341 INFO L480 AbstractCegarLoop]: Abstraction has 383 states and 531 transitions. [2018-11-18 16:34:45,341 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:45,341 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 531 transitions. [2018-11-18 16:34:45,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-18 16:34:45,343 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:45,343 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:45,343 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:45,343 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:45,343 INFO L82 PathProgramCache]: Analyzing trace with hash 807418270, now seen corresponding path program 1 times [2018-11-18 16:34:45,344 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:45,344 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:45,373 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:45,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:45,415 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:45,446 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2018-11-18 16:34:45,446 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:45,457 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:45,457 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:45,457 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:45,457 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:45,458 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,458 INFO L87 Difference]: Start difference. First operand 383 states and 531 transitions. Second operand 3 states. [2018-11-18 16:34:45,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:45,717 INFO L93 Difference]: Finished difference Result 810 states and 1167 transitions. [2018-11-18 16:34:45,728 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:45,728 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-18 16:34:45,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:45,730 INFO L225 Difference]: With dead ends: 810 [2018-11-18 16:34:45,730 INFO L226 Difference]: Without dead ends: 471 [2018-11-18 16:34:45,731 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 471 states. [2018-11-18 16:34:45,742 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 471 to 465. [2018-11-18 16:34:45,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 465 states. [2018-11-18 16:34:45,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 465 states and 623 transitions. [2018-11-18 16:34:45,744 INFO L78 Accepts]: Start accepts. Automaton has 465 states and 623 transitions. Word has length 117 [2018-11-18 16:34:45,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:45,744 INFO L480 AbstractCegarLoop]: Abstraction has 465 states and 623 transitions. [2018-11-18 16:34:45,744 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:45,744 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 623 transitions. [2018-11-18 16:34:45,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-18 16:34:45,749 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:45,749 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:45,749 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:45,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:45,750 INFO L82 PathProgramCache]: Analyzing trace with hash 753025372, now seen corresponding path program 1 times [2018-11-18 16:34:45,750 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:45,750 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:45,771 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:45,814 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:45,893 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 16:34:45,895 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:45,901 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:45,901 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:45,902 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:45,902 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:45,902 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:45,902 INFO L87 Difference]: Start difference. First operand 465 states and 623 transitions. Second operand 3 states. [2018-11-18 16:34:46,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:46,282 INFO L93 Difference]: Finished difference Result 1082 states and 1460 transitions. [2018-11-18 16:34:46,282 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:46,283 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-18 16:34:46,283 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:46,289 INFO L225 Difference]: With dead ends: 1082 [2018-11-18 16:34:46,289 INFO L226 Difference]: Without dead ends: 661 [2018-11-18 16:34:46,290 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:46,290 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 661 states. [2018-11-18 16:34:46,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 661 to 661. [2018-11-18 16:34:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 661 states. [2018-11-18 16:34:46,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 661 states and 886 transitions. [2018-11-18 16:34:46,334 INFO L78 Accepts]: Start accepts. Automaton has 661 states and 886 transitions. Word has length 117 [2018-11-18 16:34:46,335 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:46,335 INFO L480 AbstractCegarLoop]: Abstraction has 661 states and 886 transitions. [2018-11-18 16:34:46,335 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:46,335 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 886 transitions. [2018-11-18 16:34:46,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2018-11-18 16:34:46,336 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:46,337 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:46,337 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:46,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:46,337 INFO L82 PathProgramCache]: Analyzing trace with hash 893573982, now seen corresponding path program 1 times [2018-11-18 16:34:46,337 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:46,337 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:46,360 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:46,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:46,405 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:46,481 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2018-11-18 16:34:46,482 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:46,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:46,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:46,485 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:46,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:46,485 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:46,486 INFO L87 Difference]: Start difference. First operand 661 states and 886 transitions. Second operand 3 states. [2018-11-18 16:34:46,633 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:46,633 INFO L93 Difference]: Finished difference Result 1304 states and 1749 transitions. [2018-11-18 16:34:46,634 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:46,634 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 117 [2018-11-18 16:34:46,634 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:46,636 INFO L225 Difference]: With dead ends: 1304 [2018-11-18 16:34:46,636 INFO L226 Difference]: Without dead ends: 687 [2018-11-18 16:34:46,637 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 116 GetRequests, 115 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:46,638 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 687 states. [2018-11-18 16:34:46,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 687 to 687. [2018-11-18 16:34:46,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 687 states. [2018-11-18 16:34:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 687 states and 917 transitions. [2018-11-18 16:34:46,648 INFO L78 Accepts]: Start accepts. Automaton has 687 states and 917 transitions. Word has length 117 [2018-11-18 16:34:46,648 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:46,648 INFO L480 AbstractCegarLoop]: Abstraction has 687 states and 917 transitions. [2018-11-18 16:34:46,648 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 917 transitions. [2018-11-18 16:34:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2018-11-18 16:34:46,650 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:46,650 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:46,650 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:46,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:46,650 INFO L82 PathProgramCache]: Analyzing trace with hash 1167806100, now seen corresponding path program 1 times [2018-11-18 16:34:46,651 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:46,651 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:46,664 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:46,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:46,699 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 139 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2018-11-18 16:34:46,729 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:46,731 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:46,731 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:46,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:46,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:46,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:46,732 INFO L87 Difference]: Start difference. First operand 687 states and 917 transitions. Second operand 3 states. [2018-11-18 16:34:46,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:46,835 INFO L93 Difference]: Finished difference Result 1413 states and 1919 transitions. [2018-11-18 16:34:46,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:46,836 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 143 [2018-11-18 16:34:46,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:46,838 INFO L225 Difference]: With dead ends: 1413 [2018-11-18 16:34:46,838 INFO L226 Difference]: Without dead ends: 770 [2018-11-18 16:34:46,839 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 142 GetRequests, 141 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:46,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 770 states. [2018-11-18 16:34:46,848 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 770 to 759. [2018-11-18 16:34:46,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 759 states. [2018-11-18 16:34:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 759 states and 1004 transitions. [2018-11-18 16:34:46,849 INFO L78 Accepts]: Start accepts. Automaton has 759 states and 1004 transitions. Word has length 143 [2018-11-18 16:34:46,850 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:46,850 INFO L480 AbstractCegarLoop]: Abstraction has 759 states and 1004 transitions. [2018-11-18 16:34:46,850 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1004 transitions. [2018-11-18 16:34:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2018-11-18 16:34:46,851 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:46,851 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:46,851 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:46,852 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:46,852 INFO L82 PathProgramCache]: Analyzing trace with hash -1092347458, now seen corresponding path program 1 times [2018-11-18 16:34:46,852 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:46,852 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:46,883 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:46,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:46,985 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:47,056 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 16:34:47,056 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:34:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 177 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2018-11-18 16:34:47,235 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:34:47,235 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-11-18 16:34:47,236 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 16:34:47,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 16:34:47,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:34:47,236 INFO L87 Difference]: Start difference. First operand 759 states and 1004 transitions. Second operand 8 states. [2018-11-18 16:34:48,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:48,420 INFO L93 Difference]: Finished difference Result 1950 states and 2640 transitions. [2018-11-18 16:34:48,421 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-11-18 16:34:48,421 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 165 [2018-11-18 16:34:48,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:48,424 INFO L225 Difference]: With dead ends: 1950 [2018-11-18 16:34:48,424 INFO L226 Difference]: Without dead ends: 1235 [2018-11-18 16:34:48,425 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 323 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:34:48,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1235 states. [2018-11-18 16:34:48,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1235 to 1102. [2018-11-18 16:34:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1102 states. [2018-11-18 16:34:48,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1102 states to 1102 states and 1497 transitions. [2018-11-18 16:34:48,445 INFO L78 Accepts]: Start accepts. Automaton has 1102 states and 1497 transitions. Word has length 165 [2018-11-18 16:34:48,445 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:48,445 INFO L480 AbstractCegarLoop]: Abstraction has 1102 states and 1497 transitions. [2018-11-18 16:34:48,446 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 16:34:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1497 transitions. [2018-11-18 16:34:48,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2018-11-18 16:34:48,447 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:48,448 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:48,448 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:48,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:48,448 INFO L82 PathProgramCache]: Analyzing trace with hash 633008601, now seen corresponding path program 1 times [2018-11-18 16:34:48,448 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:48,448 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:48,461 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:48,499 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:48,524 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-18 16:34:48,524 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:48,526 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:48,526 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:48,526 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:48,526 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:48,527 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:48,527 INFO L87 Difference]: Start difference. First operand 1102 states and 1497 transitions. Second operand 3 states. [2018-11-18 16:34:48,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:48,646 INFO L93 Difference]: Finished difference Result 2278 states and 3159 transitions. [2018-11-18 16:34:48,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:48,647 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 166 [2018-11-18 16:34:48,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:48,649 INFO L225 Difference]: With dead ends: 2278 [2018-11-18 16:34:48,649 INFO L226 Difference]: Without dead ends: 1242 [2018-11-18 16:34:48,651 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 164 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:48,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1242 states. [2018-11-18 16:34:48,669 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1242 to 1230. [2018-11-18 16:34:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1230 states. [2018-11-18 16:34:48,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 1230 states and 1645 transitions. [2018-11-18 16:34:48,671 INFO L78 Accepts]: Start accepts. Automaton has 1230 states and 1645 transitions. Word has length 166 [2018-11-18 16:34:48,671 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:48,671 INFO L480 AbstractCegarLoop]: Abstraction has 1230 states and 1645 transitions. [2018-11-18 16:34:48,672 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1645 transitions. [2018-11-18 16:34:48,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-18 16:34:48,674 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:48,674 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:48,674 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:48,674 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:48,674 INFO L82 PathProgramCache]: Analyzing trace with hash 1841616593, now seen corresponding path program 1 times [2018-11-18 16:34:48,675 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:48,675 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:48,694 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:48,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:48,737 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:48,755 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 221 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2018-11-18 16:34:48,756 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:48,757 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:48,757 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:48,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:48,758 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:48,758 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:48,758 INFO L87 Difference]: Start difference. First operand 1230 states and 1645 transitions. Second operand 3 states. [2018-11-18 16:34:48,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:48,808 INFO L93 Difference]: Finished difference Result 3496 states and 4697 transitions. [2018-11-18 16:34:48,809 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:48,809 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-11-18 16:34:48,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:48,813 INFO L225 Difference]: With dead ends: 3496 [2018-11-18 16:34:48,814 INFO L226 Difference]: Without dead ends: 2332 [2018-11-18 16:34:48,815 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:48,817 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2332 states. [2018-11-18 16:34:48,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2332 to 2108. [2018-11-18 16:34:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2108 states. [2018-11-18 16:34:48,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 2108 states and 2822 transitions. [2018-11-18 16:34:48,850 INFO L78 Accepts]: Start accepts. Automaton has 2108 states and 2822 transitions. Word has length 197 [2018-11-18 16:34:48,851 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:48,851 INFO L480 AbstractCegarLoop]: Abstraction has 2108 states and 2822 transitions. [2018-11-18 16:34:48,851 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2822 transitions. [2018-11-18 16:34:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2018-11-18 16:34:48,853 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:48,854 INFO L375 BasicCegarLoop]: trace histogram [9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:48,854 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:48,854 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:48,854 INFO L82 PathProgramCache]: Analyzing trace with hash 1982165203, now seen corresponding path program 1 times [2018-11-18 16:34:48,854 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:48,855 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:48,886 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:48,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:48,929 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:48,950 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2018-11-18 16:34:48,950 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:48,952 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:48,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:48,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:48,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:48,953 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:48,953 INFO L87 Difference]: Start difference. First operand 2108 states and 2822 transitions. Second operand 3 states. [2018-11-18 16:34:49,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:49,128 INFO L93 Difference]: Finished difference Result 4427 states and 6048 transitions. [2018-11-18 16:34:49,129 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:49,129 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 197 [2018-11-18 16:34:49,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:49,133 INFO L225 Difference]: With dead ends: 4427 [2018-11-18 16:34:49,133 INFO L226 Difference]: Without dead ends: 2385 [2018-11-18 16:34:49,136 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:49,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2385 states. [2018-11-18 16:34:49,175 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2385 to 2371. [2018-11-18 16:34:49,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2371 states. [2018-11-18 16:34:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 2371 states and 3120 transitions. [2018-11-18 16:34:49,179 INFO L78 Accepts]: Start accepts. Automaton has 2371 states and 3120 transitions. Word has length 197 [2018-11-18 16:34:49,180 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:49,180 INFO L480 AbstractCegarLoop]: Abstraction has 2371 states and 3120 transitions. [2018-11-18 16:34:49,180 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:49,180 INFO L276 IsEmpty]: Start isEmpty. Operand 2371 states and 3120 transitions. [2018-11-18 16:34:49,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2018-11-18 16:34:49,184 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:49,184 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:49,184 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:49,184 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:49,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1300841289, now seen corresponding path program 1 times [2018-11-18 16:34:49,185 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:49,185 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:49,202 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:49,253 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:49,293 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2018-11-18 16:34:49,294 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:49,295 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:49,295 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:49,296 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:49,296 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:49,296 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:49,296 INFO L87 Difference]: Start difference. First operand 2371 states and 3120 transitions. Second operand 3 states. [2018-11-18 16:34:49,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:49,592 INFO L93 Difference]: Finished difference Result 4826 states and 6419 transitions. [2018-11-18 16:34:49,593 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:49,593 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 222 [2018-11-18 16:34:49,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:49,600 INFO L225 Difference]: With dead ends: 4826 [2018-11-18 16:34:49,601 INFO L226 Difference]: Without dead ends: 2521 [2018-11-18 16:34:49,604 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 220 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:49,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2521 states. [2018-11-18 16:34:49,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2521 to 2507. [2018-11-18 16:34:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2507 states. [2018-11-18 16:34:49,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2507 states to 2507 states and 3276 transitions. [2018-11-18 16:34:49,656 INFO L78 Accepts]: Start accepts. Automaton has 2507 states and 3276 transitions. Word has length 222 [2018-11-18 16:34:49,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:49,656 INFO L480 AbstractCegarLoop]: Abstraction has 2507 states and 3276 transitions. [2018-11-18 16:34:49,656 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2507 states and 3276 transitions. [2018-11-18 16:34:49,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-11-18 16:34:49,661 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:49,661 INFO L375 BasicCegarLoop]: trace histogram [10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:49,662 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:49,662 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:49,662 INFO L82 PathProgramCache]: Analyzing trace with hash 340754600, now seen corresponding path program 1 times [2018-11-18 16:34:49,662 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:49,662 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:49,681 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:49,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:49,746 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:49,779 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 141 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2018-11-18 16:34:49,780 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:49,781 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:49,782 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:49,782 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:49,782 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:49,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:49,783 INFO L87 Difference]: Start difference. First operand 2507 states and 3276 transitions. Second operand 3 states. [2018-11-18 16:34:49,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:49,945 INFO L93 Difference]: Finished difference Result 5228 states and 6973 transitions. [2018-11-18 16:34:49,945 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:49,946 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2018-11-18 16:34:49,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:49,950 INFO L225 Difference]: With dead ends: 5228 [2018-11-18 16:34:49,950 INFO L226 Difference]: Without dead ends: 2787 [2018-11-18 16:34:49,953 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 232 GetRequests, 231 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:49,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2787 states. [2018-11-18 16:34:49,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2787 to 2773. [2018-11-18 16:34:49,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2773 states. [2018-11-18 16:34:49,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 2773 states and 3577 transitions. [2018-11-18 16:34:49,987 INFO L78 Accepts]: Start accepts. Automaton has 2773 states and 3577 transitions. Word has length 233 [2018-11-18 16:34:49,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:49,988 INFO L480 AbstractCegarLoop]: Abstraction has 2773 states and 3577 transitions. [2018-11-18 16:34:49,988 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:49,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2773 states and 3577 transitions. [2018-11-18 16:34:49,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2018-11-18 16:34:49,991 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:49,992 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:49,992 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:49,992 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:49,992 INFO L82 PathProgramCache]: Analyzing trace with hash 847335701, now seen corresponding path program 1 times [2018-11-18 16:34:49,993 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:49,993 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:50,014 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:50,067 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:50,103 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-18 16:34:50,104 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:50,105 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:50,105 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:50,105 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:50,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:50,106 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:50,106 INFO L87 Difference]: Start difference. First operand 2773 states and 3577 transitions. Second operand 3 states. [2018-11-18 16:34:50,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:50,262 INFO L93 Difference]: Finished difference Result 5781 states and 7617 transitions. [2018-11-18 16:34:50,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:50,262 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 270 [2018-11-18 16:34:50,263 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:50,270 INFO L225 Difference]: With dead ends: 5781 [2018-11-18 16:34:50,270 INFO L226 Difference]: Without dead ends: 3074 [2018-11-18 16:34:50,274 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 269 GetRequests, 268 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:50,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3074 states. [2018-11-18 16:34:50,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3074 to 3067. [2018-11-18 16:34:50,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3067 states. [2018-11-18 16:34:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 3067 states and 3906 transitions. [2018-11-18 16:34:50,330 INFO L78 Accepts]: Start accepts. Automaton has 3067 states and 3906 transitions. Word has length 270 [2018-11-18 16:34:50,330 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:50,331 INFO L480 AbstractCegarLoop]: Abstraction has 3067 states and 3906 transitions. [2018-11-18 16:34:50,331 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:50,331 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 3906 transitions. [2018-11-18 16:34:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2018-11-18 16:34:50,336 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:50,337 INFO L375 BasicCegarLoop]: trace histogram [11, 11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:50,337 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:50,337 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:50,337 INFO L82 PathProgramCache]: Analyzing trace with hash 897781577, now seen corresponding path program 1 times [2018-11-18 16:34:50,338 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:50,338 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:50,371 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:50,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:50,445 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:50,499 INFO L134 CoverageAnalysis]: Checked inductivity of 775 backedges. 357 proven. 0 refuted. 0 times theorem prover too weak. 418 trivial. 0 not checked. [2018-11-18 16:34:50,499 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:50,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:50,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:50,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:50,502 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:50,502 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:50,502 INFO L87 Difference]: Start difference. First operand 3067 states and 3906 transitions. Second operand 3 states. [2018-11-18 16:34:50,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:50,580 INFO L93 Difference]: Finished difference Result 8747 states and 11188 transitions. [2018-11-18 16:34:50,582 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:50,582 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 271 [2018-11-18 16:34:50,583 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:50,596 INFO L225 Difference]: With dead ends: 8747 [2018-11-18 16:34:50,596 INFO L226 Difference]: Without dead ends: 5746 [2018-11-18 16:34:50,601 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 270 GetRequests, 269 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:50,603 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5746 states. [2018-11-18 16:34:50,689 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5746 to 5744. [2018-11-18 16:34:50,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5744 states. [2018-11-18 16:34:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5744 states to 5744 states and 7343 transitions. [2018-11-18 16:34:50,695 INFO L78 Accepts]: Start accepts. Automaton has 5744 states and 7343 transitions. Word has length 271 [2018-11-18 16:34:50,696 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:50,696 INFO L480 AbstractCegarLoop]: Abstraction has 5744 states and 7343 transitions. [2018-11-18 16:34:50,696 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:50,696 INFO L276 IsEmpty]: Start isEmpty. Operand 5744 states and 7343 transitions. [2018-11-18 16:34:50,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2018-11-18 16:34:50,703 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:50,703 INFO L375 BasicCegarLoop]: trace histogram [12, 12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:50,703 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:50,703 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:50,704 INFO L82 PathProgramCache]: Analyzing trace with hash -938491918, now seen corresponding path program 1 times [2018-11-18 16:34:50,704 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:50,704 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:50,724 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:50,807 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:50,843 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-18 16:34:50,843 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:34:50,898 INFO L134 CoverageAnalysis]: Checked inductivity of 981 backedges. 348 proven. 19 refuted. 0 times theorem prover too weak. 614 trivial. 0 not checked. [2018-11-18 16:34:50,900 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:34:50,900 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 16:34:50,900 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:34:50,900 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:34:50,901 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:34:50,901 INFO L87 Difference]: Start difference. First operand 5744 states and 7343 transitions. Second operand 6 states. [2018-11-18 16:34:51,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:51,448 INFO L93 Difference]: Finished difference Result 15352 states and 19715 transitions. [2018-11-18 16:34:51,448 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 16:34:51,448 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 308 [2018-11-18 16:34:51,448 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:51,461 INFO L225 Difference]: With dead ends: 15352 [2018-11-18 16:34:51,461 INFO L226 Difference]: Without dead ends: 10046 [2018-11-18 16:34:51,467 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 623 GetRequests, 615 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-11-18 16:34:51,471 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10046 states. [2018-11-18 16:34:51,564 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10046 to 7483. [2018-11-18 16:34:51,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7483 states. [2018-11-18 16:34:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7483 states to 7483 states and 9589 transitions. [2018-11-18 16:34:51,570 INFO L78 Accepts]: Start accepts. Automaton has 7483 states and 9589 transitions. Word has length 308 [2018-11-18 16:34:51,570 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:51,570 INFO L480 AbstractCegarLoop]: Abstraction has 7483 states and 9589 transitions. [2018-11-18 16:34:51,570 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:34:51,571 INFO L276 IsEmpty]: Start isEmpty. Operand 7483 states and 9589 transitions. [2018-11-18 16:34:51,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 349 [2018-11-18 16:34:51,577 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:51,577 INFO L375 BasicCegarLoop]: trace histogram [13, 13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:51,578 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:51,578 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:51,578 INFO L82 PathProgramCache]: Analyzing trace with hash 1474188597, now seen corresponding path program 1 times [2018-11-18 16:34:51,578 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:51,579 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:51,599 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:51,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:51,671 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:51,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1232 backedges. 201 proven. 0 refuted. 0 times theorem prover too weak. 1031 trivial. 0 not checked. [2018-11-18 16:34:51,711 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-11-18 16:34:51,712 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:34:51,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:34:51,713 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:34:51,713 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:34:51,713 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:51,713 INFO L87 Difference]: Start difference. First operand 7483 states and 9589 transitions. Second operand 3 states. [2018-11-18 16:34:51,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:51,893 INFO L93 Difference]: Finished difference Result 14739 states and 19313 transitions. [2018-11-18 16:34:51,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:34:51,893 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 348 [2018-11-18 16:34:51,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:51,899 INFO L225 Difference]: With dead ends: 14739 [2018-11-18 16:34:51,899 INFO L226 Difference]: Without dead ends: 3258 [2018-11-18 16:34:51,909 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 346 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:34:51,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3258 states. [2018-11-18 16:34:51,957 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3258 to 3057. [2018-11-18 16:34:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3057 states. [2018-11-18 16:34:51,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 3057 states and 3801 transitions. [2018-11-18 16:34:51,961 INFO L78 Accepts]: Start accepts. Automaton has 3057 states and 3801 transitions. Word has length 348 [2018-11-18 16:34:51,961 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:51,961 INFO L480 AbstractCegarLoop]: Abstraction has 3057 states and 3801 transitions. [2018-11-18 16:34:51,961 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:34:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 3801 transitions. [2018-11-18 16:34:51,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2018-11-18 16:34:51,965 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:34:51,966 INFO L375 BasicCegarLoop]: trace histogram [16, 16, 16, 15, 15, 15, 15, 15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 5, 5, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:34:51,966 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:34:51,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:34:51,966 INFO L82 PathProgramCache]: Analyzing trace with hash 616092117, now seen corresponding path program 1 times [2018-11-18 16:34:51,967 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-11-18 16:34:51,967 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/cvc4nyu Starting monitored process 23 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk [2018-11-18 16:34:51,984 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:34:52,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:34:52,089 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:34:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-18 16:34:52,226 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:34:52,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2170 backedges. 1362 proven. 15 refuted. 0 times theorem prover too weak. 793 trivial. 0 not checked. [2018-11-18 16:34:52,331 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:34:52,332 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-11-18 16:34:52,332 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:34:52,332 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:34:52,332 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:34:52,332 INFO L87 Difference]: Start difference. First operand 3057 states and 3801 transitions. Second operand 6 states. [2018-11-18 16:34:52,492 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:34:52,492 INFO L93 Difference]: Finished difference Result 3275 states and 4076 transitions. [2018-11-18 16:34:52,493 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-11-18 16:34:52,493 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 462 [2018-11-18 16:34:52,493 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:34:52,493 INFO L225 Difference]: With dead ends: 3275 [2018-11-18 16:34:52,493 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 16:34:52,497 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 927 GetRequests, 921 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:34:52,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 16:34:52,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 16:34:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 16:34:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 16:34:52,497 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 462 [2018-11-18 16:34:52,497 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:34:52,498 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 16:34:52,498 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:34:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 16:34:52,498 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 16:34:52,501 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 16:34:52,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,612 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 63 [2018-11-18 16:34:52,620 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:34:52,852 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 279 DAG size of output: 127 [2018-11-18 16:34:53,034 WARN L180 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2018-11-18 16:34:53,250 WARN L180 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 38 [2018-11-18 16:34:53,368 WARN L180 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2018-11-18 16:34:53,814 WARN L180 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2018-11-18 16:34:54,681 WARN L180 SmtUtils]: Spent 612.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2018-11-18 16:34:54,683 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L234(lines 234 239) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L168(lines 168 554) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L135(lines 135 565) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L102(lines 102 576) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L499(lines 499 504) no Hoare annotation was computed. [2018-11-18 16:34:54,683 INFO L425 ceAbstractionStarter]: For program point L466(lines 466 477) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L466-1(lines 466 477) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L428 ceAbstractionStarter]: At program point L202(lines 201 543) the Hoare annotation is: true [2018-11-18 16:34:54,684 INFO L421 ceAbstractionStarter]: At program point L169(lines 165 555) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,684 INFO L421 ceAbstractionStarter]: At program point L103(lines 102 576) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294955004 32)) (_ bv0 32)))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) .cse3 (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2 .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L401(lines 401 405) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L368(lines 368 372) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L368-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-11-18 16:34:54,684 INFO L425 ceAbstractionStarter]: For program point L171(lines 171 553) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L138(lines 138 564) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L105(lines 105 575) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L421 ceAbstractionStarter]: At program point L139(lines 135 565) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L438(lines 438 442) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L438-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L174(lines 174 552) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L141(lines 141 563) no Hoare annotation was computed. [2018-11-18 16:34:54,685 INFO L425 ceAbstractionStarter]: For program point L108(lines 108 574) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L421 ceAbstractionStarter]: At program point L208(lines 105 575) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,686 INFO L421 ceAbstractionStarter]: At program point L175(lines 171 553) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L407(lines 407 412) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L77(lines 77 85) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L177(lines 177 551) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L144(lines 144 562) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L111(lines 111 573) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L421 ceAbstractionStarter]: At program point L541(lines 99 607) the Hoare annotation is: (let ((.cse5 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse3 (= (_ bv4560 32) ssl3_connect_~s__state~0)) (.cse12 (= (_ bv4528 32) ssl3_connect_~s__state~0)) (.cse8 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (.cse9 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse11 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294967293 32)) (_ bv0 32))) (.cse13 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse14 (= (_ bv4512 32) ssl3_connect_~s__state~0)) (.cse10 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 (= (_ bv4432 32) ssl3_connect_~s__state~0)) (and .cse9 .cse1 .cse10 .cse2 .cse11) (and .cse12 .cse1 .cse10 .cse2) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 (= (_ bv4368 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv4384 32) ssl3_connect_~s__state~0)) (and .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6 .cse7) (and .cse1 .cse10 .cse2 .cse3) (and .cse0 (= (_ bv4480 32) ssl3_connect_~s__state~0) .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse10 .cse2) (and .cse9 .cse1 .cse2 .cse4 .cse6 .cse11 .cse7) (and .cse1 .cse10 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse13) (and .cse0 .cse1 .cse14 .cse2 .cse4 .cse6 .cse7) (and .cse1 .cse14 .cse10 .cse2) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4496 32) ssl3_connect_~s__state~0) .cse7) (and .cse0 .cse1 .cse2 (= (_ bv4416 32) ssl3_connect_~s__state~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4464 32) ssl3_connect_~s__state~0) .cse7))) [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L425 ceAbstractionStarter]: For program point L310-2(lines 308 320) no Hoare annotation was computed. [2018-11-18 16:34:54,686 INFO L421 ceAbstractionStarter]: At program point L145(lines 141 563) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2))) [2018-11-18 16:34:54,687 INFO L428 ceAbstractionStarter]: At program point L608(lines 98 609) the Hoare annotation is: true [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L278(lines 278 282) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L245(lines 245 250) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L378-2(lines 378 382) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L213(lines 213 217) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L180(lines 180 550) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L147(lines 147 561) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L213-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L114(lines 114 572) no Hoare annotation was computed. [2018-11-18 16:34:54,687 INFO L425 ceAbstractionStarter]: For program point L577(lines 577 605) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L421 ceAbstractionStarter]: At program point L181(lines 177 551) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L578(lines 578 602) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L512-1(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L612(lines 612 616) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L579(lines 579 588) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L612-2(lines 612 616) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L579-2(lines 578 600) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L183(lines 183 549) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L150(lines 150 560) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L117(lines 117 571) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L428 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 626) the Hoare annotation is: true [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L421 ceAbstractionStarter]: At program point L151(lines 147 561) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse4 .cse5 .cse6))) [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L581(lines 581 585) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L421 ceAbstractionStarter]: At program point L350(lines 67 625) the Hoare annotation is: false [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L483(lines 483 487) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L252(lines 252 257) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L186(lines 186 548) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L153(lines 153 559) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L120(lines 120 570) no Hoare annotation was computed. [2018-11-18 16:34:54,688 INFO L425 ceAbstractionStarter]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L421 ceAbstractionStarter]: At program point L187(lines 183 549) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-11-18 16:34:54,689 INFO L421 ceAbstractionStarter]: At program point L121(lines 117 571) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point $Ultimate##85(lines 203 542) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point $Ultimate##84(lines 203 542) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L287-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L354(lines 354 358) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L189(lines 189 547) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L156(lines 156 558) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L123(lines 123 569) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L488(lines 488 492) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L488-2(lines 488 492) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 626) no Hoare annotation was computed. [2018-11-18 16:34:54,689 INFO L425 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L225(lines 225 243) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L192(lines 192 546) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L159(lines 159 557) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L225-2(lines 225 243) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L126(lines 126 568) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 626) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L421 ceAbstractionStarter]: At program point L193(lines 189 547) the Hoare annotation is: (let ((.cse5 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse6 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse7 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse8 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4 .cse6 .cse7 .cse8) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (or (and .cse5 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__state~0)))) (and .cse0 .cse1 .cse2 .cse4 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse6 .cse7 .cse8))) [2018-11-18 16:34:54,690 INFO L421 ceAbstractionStarter]: At program point L127(lines 123 569) the Hoare annotation is: (let ((.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse4 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse0 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse5 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse4 .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2) (and .cse4 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse4 .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse5 .cse6 .cse7))) [2018-11-18 16:34:54,690 INFO L428 ceAbstractionStarter]: At program point L623(lines 67 625) the Hoare annotation is: true [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-11-18 16:34:54,690 INFO L425 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L524-2(lines 524 528) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L227(lines 227 232) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L327(lines 327 331) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L327-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L195(lines 195 545) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L162(lines 162 556) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L425 ceAbstractionStarter]: For program point L129(lines 129 567) no Hoare annotation was computed. [2018-11-18 16:34:54,691 INFO L421 ceAbstractionStarter]: At program point L196(lines 195 545) the Hoare annotation is: (let ((.cse7 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse7 .cse2 .cse3) (and .cse1 .cse7 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse5 .cse6))) [2018-11-18 16:34:54,692 INFO L421 ceAbstractionStarter]: At program point L163(lines 153 559) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3)))) [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L198(lines 198 544) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L165(lines 165 555) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L132(lines 132 566) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L99(lines 99 607) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L99-2(lines 67 625) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L496-1(lines 496 508) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L430(lines 430 434) no Hoare annotation was computed. [2018-11-18 16:34:54,692 INFO L428 ceAbstractionStarter]: At program point L199(lines 198 544) the Hoare annotation is: true [2018-11-18 16:34:54,692 INFO L421 ceAbstractionStarter]: At program point L133(lines 129 567) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-11-18 16:34:54,692 INFO L425 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point L266-2(lines 203 540) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L428 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-11-18 16:34:54,693 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L428 ceAbstractionStarter]: At program point mainENTRY(lines 627 637) the Hoare annotation is: true [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point mainFINAL(lines 627 637) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 627 637) no Hoare annotation was computed. [2018-11-18 16:34:54,693 INFO L428 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: true [2018-11-18 16:34:54,693 INFO L425 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-11-18 16:34:54,719 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:34:54 BoogieIcfgContainer [2018-11-18 16:34:54,719 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:34:54,720 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:34:54,720 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:34:54,720 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:34:54,721 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:34:43" (3/4) ... [2018-11-18 16:34:54,725 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 16:34:54,730 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 16:34:54,730 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-11-18 16:34:54,730 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 16:34:54,736 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2018-11-18 16:34:54,737 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-11-18 16:34:54,737 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-11-18 16:34:54,803 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_908dff99-3326-4fa7-bbdf-0549a9d27d4f/bin-2019/uautomizer/witness.graphml [2018-11-18 16:34:54,803 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:34:54,804 INFO L168 Benchmark]: Toolchain (without parser) took 12393.96 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 542.1 MB). Free memory was 949.2 MB in the beginning and 1.2 GB in the end (delta: -230.3 MB). Peak memory consumption was 311.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: CACSL2BoogieTranslator took 366.38 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: Boogie Preprocessor took 42.23 ms. Allocated memory is still 1.0 GB. Free memory is still 927.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: RCFGBuilder took 541.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: TraceAbstraction took 11356.62 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 408.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -119.9 MB). Peak memory consumption was 692.4 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:54,805 INFO L168 Benchmark]: Witness Printer took 83.77 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:34:54,806 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 366.38 ms. Allocated memory is still 1.0 GB. Free memory was 949.2 MB in the beginning and 927.7 MB in the end (delta: 21.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.23 ms. Allocated memory is still 1.0 GB. Free memory is still 927.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 541.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.7 MB). Free memory was 927.7 MB in the beginning and 1.1 GB in the end (delta: -152.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 11356.62 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 408.4 MB). Free memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: -119.9 MB). Peak memory consumption was 692.4 MB. Max. memory is 11.5 GB. * Witness Printer took 83.77 ms. Allocated memory is still 1.6 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 619]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 189]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && (((((!(4432bv32 == s__s3__tmp__next_state___0) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || (s__hit == 0bv32 && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: (((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: ((((((!(4432bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && !(4400bv32 == s__state)) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4560bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4432bv32 == s__state)) || ((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || (((4528bv32 == s__state && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4368bv32 == s__state)) || (((2bv32 == ag_V && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 4384bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)) || ((((((s__hit == 0bv32 && 4480bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 4528bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294967293bv32) == 0bv32) && 100bv32 == ag_Y)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 4512bv32 == s__state) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && 4512bv32 == s__state) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4496bv32 == s__state) && 100bv32 == ag_Y)) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4416bv32 == s__state) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4464bv32 == s__state) && 100bv32 == ag_Y) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 137 locations, 1 error locations. SAFE Result, 11.2s OverallTime, 22 OverallIterations, 16 TraceHistogramMax, 5.3s AutomataDifference, 0.0s DeadEndRemovalTime, 2.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 4449 SDtfs, 2077 SDslu, 3072 SDs, 0 SdLazy, 2668 SolverSat, 438 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 3.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4723 GetRequests, 4679 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7483occurred in iteration=20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.6s AutomataMinimizationTime, 22 MinimizatonAttempts, 3214 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 286 NumberOfFragments, 1365 HoareAnnotationTreeSize, 27 FomulaSimplifications, 12945 FormulaSimplificationTreeSizeReduction, 0.3s HoareSimplificationTime, 27 FomulaSimplificationsInter, 3515 FormulaSimplificationTreeSizeReductionInter, 1.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 1.3s InterpolantComputationTime, 3793 NumberOfCodeBlocks, 3793 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 4703 ConstructedInterpolants, 0 QuantifiedInterpolants, 1991650 SizeOfPredicates, 23 NumberOfNonLiveVariables, 5162 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 25 InterpolantComputations, 19 PerfectInterpolantSequences, 12673/13095 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...