./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/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_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/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_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/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_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efb326e7cdb5d466c12dff4e56d538f4a9b94761 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 07:14:05,028 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 07:14:05,029 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 07:14:05,035 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 07:14:05,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 07:14:05,036 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 07:14:05,037 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 07:14:05,038 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 07:14:05,039 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 07:14:05,039 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 07:14:05,040 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 07:14:05,040 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 07:14:05,040 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 07:14:05,041 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 07:14:05,042 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 07:14:05,042 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 07:14:05,043 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 07:14:05,044 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 07:14:05,045 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 07:14:05,045 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 07:14:05,046 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 07:14:05,047 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 07:14:05,048 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 07:14:05,048 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 07:14:05,048 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 07:14:05,049 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 07:14:05,049 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 07:14:05,050 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 07:14:05,050 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 07:14:05,051 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 07:14:05,051 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 07:14:05,051 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 07:14:05,052 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 07:14:05,052 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 07:14:05,052 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 07:14:05,053 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 07:14:05,053 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-09 07:14:05,060 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 07:14:05,060 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 07:14:05,061 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 07:14:05,061 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 07:14:05,061 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 07:14:05,062 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 07:14:05,062 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 07:14:05,063 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 07:14:05,063 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 07:14:05,064 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 07:14:05,064 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 07:14:05,065 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 07:14:05,065 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_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb326e7cdb5d466c12dff4e56d538f4a9b94761 [2018-12-09 07:14:05,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 07:14:05,090 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 07:14:05,092 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 07:14:05,092 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 07:14:05,093 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 07:14:05,093 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:05,128 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/fc6b98b59/b37606cd3d304e3fade406a99edce347/FLAG503980e94 [2018-12-09 07:14:05,581 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 07:14:05,581 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:05,587 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/fc6b98b59/b37606cd3d304e3fade406a99edce347/FLAG503980e94 [2018-12-09 07:14:05,595 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/fc6b98b59/b37606cd3d304e3fade406a99edce347 [2018-12-09 07:14:05,596 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 07:14:05,597 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 07:14:05,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 07:14:05,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 07:14:05,600 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 07:14:05,600 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47e9f86c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05, skipping insertion in model container [2018-12-09 07:14:05,602 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 07:14:05,624 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 07:14:05,736 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 07:14:05,739 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 07:14:05,769 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 07:14:05,777 INFO L195 MainTranslator]: Completed translation [2018-12-09 07:14:05,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05 WrapperNode [2018-12-09 07:14:05,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 07:14:05,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 07:14:05,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 07:14:05,778 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 07:14:05,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 07:14:05,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 07:14:05,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 07:14:05,822 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 07:14:05,828 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,830 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,830 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... [2018-12-09 07:14:05,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 07:14:05,845 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 07:14:05,845 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 07:14:05,846 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 07:14:05,846 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 07:14:05,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 07:14:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 07:14:05,877 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-09 07:14:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-09 07:14:05,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 07:14:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 07:14:05,877 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 07:14:05,877 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 07:14:05,950 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 07:14:05,950 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 07:14:06,195 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 07:14:06,195 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 07:14:06,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:06 BoogieIcfgContainer [2018-12-09 07:14:06,195 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 07:14:06,196 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 07:14:06,196 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 07:14:06,197 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 07:14:06,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:14:05" (1/3) ... [2018-12-09 07:14:06,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56687327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:14:06, skipping insertion in model container [2018-12-09 07:14:06,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:05" (2/3) ... [2018-12-09 07:14:06,198 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56687327 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:14:06, skipping insertion in model container [2018-12-09 07:14:06,198 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:06" (3/3) ... [2018-12-09 07:14:06,199 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:06,205 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 07:14:06,209 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 07:14:06,218 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 07:14:06,236 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 07:14:06,236 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 07:14:06,236 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 07:14:06,236 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 07:14:06,237 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 07:14:06,237 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 07:14:06,237 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 07:14:06,237 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 07:14:06,237 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 07:14:06,248 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2018-12-09 07:14:06,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-09 07:14:06,252 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:06,252 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:06,254 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:06,257 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:06,257 INFO L82 PathProgramCache]: Analyzing trace with hash -285099118, now seen corresponding path program 1 times [2018-12-09 07:14:06,258 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:06,258 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:06,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,286 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:06,286 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 07:14:06,362 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:06,362 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:06,365 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:06,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:06,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,374 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 3 states. [2018-12-09 07:14:06,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:06,471 INFO L93 Difference]: Finished difference Result 259 states and 434 transitions. [2018-12-09 07:14:06,471 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:06,472 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-09 07:14:06,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:06,479 INFO L225 Difference]: With dead ends: 259 [2018-12-09 07:14:06,479 INFO L226 Difference]: Without dead ends: 118 [2018-12-09 07:14:06,481 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-12-09 07:14:06,505 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-12-09 07:14:06,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-12-09 07:14:06,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2018-12-09 07:14:06,508 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 29 [2018-12-09 07:14:06,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:06,508 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2018-12-09 07:14:06,508 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:06,508 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2018-12-09 07:14:06,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-09 07:14:06,509 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:06,509 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:06,509 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:06,510 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:06,510 INFO L82 PathProgramCache]: Analyzing trace with hash -2135186257, now seen corresponding path program 1 times [2018-12-09 07:14:06,510 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:06,510 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:06,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:06,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:06,543 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 07:14:06,543 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:06,544 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:06,544 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:06,545 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:06,545 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,545 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand 3 states. [2018-12-09 07:14:06,615 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:06,615 INFO L93 Difference]: Finished difference Result 239 states and 361 transitions. [2018-12-09 07:14:06,616 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:06,616 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-12-09 07:14:06,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:06,617 INFO L225 Difference]: With dead ends: 239 [2018-12-09 07:14:06,617 INFO L226 Difference]: Without dead ends: 136 [2018-12-09 07:14:06,617 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-09 07:14:06,622 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2018-12-09 07:14:06,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-12-09 07:14:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 195 transitions. [2018-12-09 07:14:06,623 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 195 transitions. Word has length 42 [2018-12-09 07:14:06,623 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:06,623 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 195 transitions. [2018-12-09 07:14:06,623 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:06,623 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2018-12-09 07:14:06,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-09 07:14:06,624 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:06,624 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:06,624 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:06,624 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:06,624 INFO L82 PathProgramCache]: Analyzing trace with hash -941677864, now seen corresponding path program 1 times [2018-12-09 07:14:06,624 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:06,624 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:06,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,625 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:06,625 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:06,658 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 07:14:06,658 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:06,658 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:06,658 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:06,659 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:06,659 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,659 INFO L87 Difference]: Start difference. First operand 133 states and 195 transitions. Second operand 3 states. [2018-12-09 07:14:06,753 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:06,753 INFO L93 Difference]: Finished difference Result 272 states and 407 transitions. [2018-12-09 07:14:06,753 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:06,753 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2018-12-09 07:14:06,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:06,754 INFO L225 Difference]: With dead ends: 272 [2018-12-09 07:14:06,754 INFO L226 Difference]: Without dead ends: 154 [2018-12-09 07:14:06,755 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,755 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2018-12-09 07:14:06,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 150. [2018-12-09 07:14:06,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2018-12-09 07:14:06,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 217 transitions. [2018-12-09 07:14:06,761 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 217 transitions. Word has length 56 [2018-12-09 07:14:06,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:06,761 INFO L480 AbstractCegarLoop]: Abstraction has 150 states and 217 transitions. [2018-12-09 07:14:06,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2018-12-09 07:14:06,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 07:14:06,762 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:06,763 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:06,763 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:06,763 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:06,763 INFO L82 PathProgramCache]: Analyzing trace with hash 1031248094, now seen corresponding path program 1 times [2018-12-09 07:14:06,763 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:06,763 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:06,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,764 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:06,764 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:06,816 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-09 07:14:06,817 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:06,817 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:06,817 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:06,817 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:06,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,818 INFO L87 Difference]: Start difference. First operand 150 states and 217 transitions. Second operand 3 states. [2018-12-09 07:14:06,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:06,954 INFO L93 Difference]: Finished difference Result 336 states and 504 transitions. [2018-12-09 07:14:06,955 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:06,955 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-09 07:14:06,955 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:06,956 INFO L225 Difference]: With dead ends: 336 [2018-12-09 07:14:06,956 INFO L226 Difference]: Without dead ends: 200 [2018-12-09 07:14:06,957 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:06,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2018-12-09 07:14:06,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 191. [2018-12-09 07:14:06,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 191 states. [2018-12-09 07:14:06,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 267 transitions. [2018-12-09 07:14:06,968 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 267 transitions. Word has length 73 [2018-12-09 07:14:06,968 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:06,968 INFO L480 AbstractCegarLoop]: Abstraction has 191 states and 267 transitions. [2018-12-09 07:14:06,968 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:06,968 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 267 transitions. [2018-12-09 07:14:06,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 07:14:06,970 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:06,970 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:06,970 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:06,971 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:06,971 INFO L82 PathProgramCache]: Analyzing trace with hash -774190240, now seen corresponding path program 1 times [2018-12-09 07:14:06,971 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:06,971 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:06,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,972 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:06,972 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:06,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:07,007 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-09 07:14:07,008 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:07,008 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:07,008 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:07,008 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:07,008 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,009 INFO L87 Difference]: Start difference. First operand 191 states and 267 transitions. Second operand 3 states. [2018-12-09 07:14:07,081 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:07,081 INFO L93 Difference]: Finished difference Result 390 states and 555 transitions. [2018-12-09 07:14:07,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:07,081 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-09 07:14:07,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:07,082 INFO L225 Difference]: With dead ends: 390 [2018-12-09 07:14:07,082 INFO L226 Difference]: Without dead ends: 214 [2018-12-09 07:14:07,083 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,083 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 214 states. [2018-12-09 07:14:07,088 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 214 to 210. [2018-12-09 07:14:07,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 210 states. [2018-12-09 07:14:07,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 210 states and 291 transitions. [2018-12-09 07:14:07,089 INFO L78 Accepts]: Start accepts. Automaton has 210 states and 291 transitions. Word has length 73 [2018-12-09 07:14:07,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:07,089 INFO L480 AbstractCegarLoop]: Abstraction has 210 states and 291 transitions. [2018-12-09 07:14:07,089 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:07,089 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 291 transitions. [2018-12-09 07:14:07,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2018-12-09 07:14:07,090 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:07,090 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:07,090 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:07,090 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:07,091 INFO L82 PathProgramCache]: Analyzing trace with hash 759379062, now seen corresponding path program 1 times [2018-12-09 07:14:07,091 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:07,091 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:07,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,091 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,091 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-09 07:14:07,119 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:07,119 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:07,120 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:07,120 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:07,120 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,120 INFO L87 Difference]: Start difference. First operand 210 states and 291 transitions. Second operand 3 states. [2018-12-09 07:14:07,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:07,190 INFO L93 Difference]: Finished difference Result 429 states and 605 transitions. [2018-12-09 07:14:07,191 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:07,191 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 89 [2018-12-09 07:14:07,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:07,191 INFO L225 Difference]: With dead ends: 429 [2018-12-09 07:14:07,192 INFO L226 Difference]: Without dead ends: 234 [2018-12-09 07:14:07,192 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,192 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2018-12-09 07:14:07,196 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 231. [2018-12-09 07:14:07,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 231 states. [2018-12-09 07:14:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 231 states and 317 transitions. [2018-12-09 07:14:07,197 INFO L78 Accepts]: Start accepts. Automaton has 231 states and 317 transitions. Word has length 89 [2018-12-09 07:14:07,197 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:07,198 INFO L480 AbstractCegarLoop]: Abstraction has 231 states and 317 transitions. [2018-12-09 07:14:07,198 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:07,198 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 317 transitions. [2018-12-09 07:14:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2018-12-09 07:14:07,198 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:07,199 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:07,199 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:07,199 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:07,199 INFO L82 PathProgramCache]: Analyzing trace with hash -985709842, now seen corresponding path program 1 times [2018-12-09 07:14:07,199 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:07,199 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:07,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,200 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,200 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:07,242 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2018-12-09 07:14:07,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:07,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:07,243 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:07,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:07,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,243 INFO L87 Difference]: Start difference. First operand 231 states and 317 transitions. Second operand 3 states. [2018-12-09 07:14:07,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:07,265 INFO L93 Difference]: Finished difference Result 661 states and 912 transitions. [2018-12-09 07:14:07,265 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:07,265 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 109 [2018-12-09 07:14:07,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:07,267 INFO L225 Difference]: With dead ends: 661 [2018-12-09 07:14:07,267 INFO L226 Difference]: Without dead ends: 445 [2018-12-09 07:14:07,268 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,268 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 445 states. [2018-12-09 07:14:07,277 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 445 to 445. [2018-12-09 07:14:07,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 445 states. [2018-12-09 07:14:07,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 445 states and 611 transitions. [2018-12-09 07:14:07,278 INFO L78 Accepts]: Start accepts. Automaton has 445 states and 611 transitions. Word has length 109 [2018-12-09 07:14:07,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:07,279 INFO L480 AbstractCegarLoop]: Abstraction has 445 states and 611 transitions. [2018-12-09 07:14:07,279 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:07,279 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 611 transitions. [2018-12-09 07:14:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-09 07:14:07,280 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:07,281 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:07,281 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:07,281 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:07,281 INFO L82 PathProgramCache]: Analyzing trace with hash 763072536, now seen corresponding path program 1 times [2018-12-09 07:14:07,281 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:07,282 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:07,282 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,282 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,283 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:07,326 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-09 07:14:07,326 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:07,326 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:07,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:07,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:07,327 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,327 INFO L87 Difference]: Start difference. First operand 445 states and 611 transitions. Second operand 3 states. [2018-12-09 07:14:07,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:07,352 INFO L93 Difference]: Finished difference Result 661 states and 909 transitions. [2018-12-09 07:14:07,352 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:07,352 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-09 07:14:07,353 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:07,355 INFO L225 Difference]: With dead ends: 661 [2018-12-09 07:14:07,355 INFO L226 Difference]: Without dead ends: 659 [2018-12-09 07:14:07,355 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 659 states. [2018-12-09 07:14:07,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 659 to 659. [2018-12-09 07:14:07,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 659 states. [2018-12-09 07:14:07,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 659 states and 907 transitions. [2018-12-09 07:14:07,370 INFO L78 Accepts]: Start accepts. Automaton has 659 states and 907 transitions. Word has length 111 [2018-12-09 07:14:07,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:07,370 INFO L480 AbstractCegarLoop]: Abstraction has 659 states and 907 transitions. [2018-12-09 07:14:07,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:07,370 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 907 transitions. [2018-12-09 07:14:07,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-09 07:14:07,372 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:07,372 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:07,372 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:07,372 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:07,373 INFO L82 PathProgramCache]: Analyzing trace with hash 776740557, now seen corresponding path program 1 times [2018-12-09 07:14:07,373 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:07,373 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:07,373 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,374 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,374 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,383 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 07:14:07,383 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 07:14:07,383 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 07:14:07,390 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:07,430 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:07,453 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-09 07:14:07,467 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:07,468 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:07,468 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:07,468 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:07,468 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,468 INFO L87 Difference]: Start difference. First operand 659 states and 907 transitions. Second operand 3 states. [2018-12-09 07:14:07,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:07,546 INFO L93 Difference]: Finished difference Result 1383 states and 1932 transitions. [2018-12-09 07:14:07,546 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:07,546 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2018-12-09 07:14:07,546 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:07,548 INFO L225 Difference]: With dead ends: 1383 [2018-12-09 07:14:07,548 INFO L226 Difference]: Without dead ends: 739 [2018-12-09 07:14:07,549 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:07,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 739 states. [2018-12-09 07:14:07,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 739 to 728. [2018-12-09 07:14:07,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 728 states. [2018-12-09 07:14:07,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 728 states and 991 transitions. [2018-12-09 07:14:07,558 INFO L78 Accepts]: Start accepts. Automaton has 728 states and 991 transitions. Word has length 136 [2018-12-09 07:14:07,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:07,559 INFO L480 AbstractCegarLoop]: Abstraction has 728 states and 991 transitions. [2018-12-09 07:14:07,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 991 transitions. [2018-12-09 07:14:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-09 07:14:07,560 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:07,560 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:07,560 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:07,561 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:07,561 INFO L82 PathProgramCache]: Analyzing trace with hash 1805321322, now seen corresponding path program 1 times [2018-12-09 07:14:07,561 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 07:14:07,561 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 07:14:07,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,562 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,562 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 07:14:07,571 ERROR L235 seRefinementStrategy]: Caught known exception: Unsupported non-linear arithmetic [2018-12-09 07:14:07,571 INFO L258 seRefinementStrategy]: Advancing trace checker [2018-12-09 07:14:07,571 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2018-12-09 07:14:07,578 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 07:14:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-12-09 07:14:07,745 INFO L469 BasicCegarLoop]: Counterexample might be feasible [2018-12-09 07:14:07,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:14:07 BoogieIcfgContainer [2018-12-09 07:14:07,831 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 07:14:07,831 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 07:14:07,831 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 07:14:07,831 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 07:14:07,832 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:06" (3/4) ... [2018-12-09 07:14:07,834 INFO L147 WitnessPrinter]: No result that supports witness generation found [2018-12-09 07:14:07,835 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 07:14:07,835 INFO L168 Benchmark]: Toolchain (without parser) took 2238.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 199.2 MB). Free memory was 962.4 MB in the beginning and 1.0 GB in the end (delta: -73.0 MB). Peak memory consumption was 126.2 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:07,836 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 07:14:07,836 INFO L168 Benchmark]: CACSL2BoogieTranslator took 179.83 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 946.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:07,837 INFO L168 Benchmark]: Boogie Procedure Inliner took 43.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:07,838 INFO L168 Benchmark]: Boogie Preprocessor took 23.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 07:14:07,838 INFO L168 Benchmark]: RCFGBuilder took 349.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:07,838 INFO L168 Benchmark]: TraceAbstraction took 1635.19 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 83.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.0 MB). Peak memory consumption was 108.4 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:07,839 INFO L168 Benchmark]: Witness Printer took 3.51 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. [2018-12-09 07:14:07,841 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 179.83 ms. Allocated memory is still 1.0 GB. Free memory was 962.4 MB in the beginning and 946.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 43.97 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 115.9 MB). Free memory was 946.3 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.26 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 349.81 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 11.5 GB. * TraceAbstraction took 1635.19 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 83.4 MB). Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.0 MB). Peak memory consumption was 108.4 MB. Max. memory is 11.5 GB. * Witness Printer took 3.51 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=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=12292, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND TRUE s__state == 4368 VAL [ag_V=2, ag_W=5, blastFlag=0, cb=1, ret=-1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L264] s__shutdown = 0 [L265] ret = __VERIFIER_nondet_int() [L266] COND TRUE blastFlag == 0 [L267] blastFlag = 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4368, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L271] COND FALSE !(ret <= 0) [L276] s__state = 4384 [L277] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L278] COND TRUE s__bbio != s__wbio VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4368, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND TRUE s__state == 4384 VAL [ag_V=2, ag_W=5, blastFlag=1, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L286] ret = __VERIFIER_nondet_int() [L287] COND TRUE blastFlag == 1 [L288] blastFlag = 2 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L292] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4384, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L297] COND FALSE !(\read(s__hit)) [L300] s__state = 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L302] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4384, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND TRUE s__state == 4400 VAL [ag_V=2, ag_W=5, blastFlag=2, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L306] COND FALSE !(s__s3__tmp__new_cipher__algorithms - 256) [L309] ret = __VERIFIER_nondet_int() [L310] COND TRUE blastFlag == 2 [L311] blastFlag = 3 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L315] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4400, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L321] s__state = 4416 [L322] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4400, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND TRUE s__state == 4416 VAL [ag_V=2, ag_W=5, blastFlag=3, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L326] ret = __VERIFIER_nondet_int() [L327] COND TRUE blastFlag == 3 [L328] blastFlag = 4 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4416, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L332] COND FALSE !(ret <= 0) [L337] s__state = 4432 [L338] s__init_num = 0 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L339] COND FALSE !(! tmp___6) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4416, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND TRUE s__state == 4432 VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L348] ret = __VERIFIER_nondet_int() [L349] COND FALSE !(blastFlag == 5) VAL [ag_V=2, ag_W=5, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L354] COND FALSE !(ret <= 0) [L359] s__state = 4448 [L360] ag_X = 44 [L361] ag_Y = 100 [L362] ag_Z = ag_V << ag_W [L363] s__init_num = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND FALSE !(s__state == 4432) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L144] COND FALSE !(s__state == 4433) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L147] COND TRUE s__state == 4448 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=4, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L367] ret = __VERIFIER_nondet_int() [L368] COND TRUE blastFlag == 4 [L369] blastFlag = 5 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L373] COND FALSE !(ret <= 0) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4448, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L378] COND TRUE \read(s__s3__tmp__cert_req) [L379] s__state = ag_X * ag_Y + ag_Z VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L383] s__init_num = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L577] COND FALSE !(! s__s3__tmp__reuse_message) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L606] skip = 0 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L99] COND TRUE 1 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4448, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L101] state = s__state VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L102] COND FALSE !(s__state == 12292) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L105] COND FALSE !(s__state == 16384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L108] COND FALSE !(s__state == 4096) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L111] COND FALSE !(s__state == 20480) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L114] COND FALSE !(s__state == 4099) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L117] COND FALSE !(s__state == 4368) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L120] COND FALSE !(s__state == 4369) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L123] COND FALSE !(s__state == 4384) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L126] COND FALSE !(s__state == 4385) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L129] COND FALSE !(s__state == 4400) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L132] COND FALSE !(s__state == 4401) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L135] COND FALSE !(s__state == 4416) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L138] COND FALSE !(s__state == 4417) VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L141] COND TRUE s__state == 4432 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=1, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L348] ret = __VERIFIER_nondet_int() [L349] COND TRUE blastFlag == 5 VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=0, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] [L619] __VERIFIER_error() VAL [ag_V=2, ag_W=5, ag_X=44, ag_Y=100, ag_Z=32, blastFlag=5, cb=1, ret=0, s__bbio=0, s__ctx__info_callback=0, s__ctx__stats__sess_connect=0, s__ctx__stats__sess_connect_good=0, s__ctx__stats__sess_connect_renegotiate=1, s__ctx__stats__sess_hit=0, s__debug=0, s__hit=0, s__in_handshake=1, s__info_callback=1, s__init_buf___0=8, s__init_num=0, s__new_session=1, s__s3__tmp__cert_req=1, s__s3__tmp__new_cipher=0, s__s3__tmp__new_cipher__algorithms=256, s__s3__tmp__new_compression=0, s__s3__tmp__new_compression__id=0, s__s3__tmp__reuse_message=1, s__server=0, s__shutdown=0, s__state=4432, s__type=4096, s__version=0, s__wbio=-1, skip=0, state=4432, tmp=0, tmp___0=0, tmp___1=0, tmp___4=1, tmp___5=-1, tmp___6=1, tmp___7=0, tmp___8=0, tmp___9=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 136 locations, 1 error locations. UNSAFE Result, 1.5s OverallTime, 10 OverallIterations, 8 TraceHistogramMax, 0.7s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1597 SDtfs, 402 SDslu, 916 SDs, 0 SdLazy, 738 SolverSat, 101 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 159 GetRequests, 150 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=728occurred in iteration=9, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 9 MinimizatonAttempts, 34 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 875 NumberOfCodeBlocks, 875 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 709 ConstructedInterpolants, 0 QuantifiedInterpolants, 93851 SizeOfPredicates, 0 NumberOfNonLiveVariables, 350 ConjunctsInSsa, 3 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 659/659 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-09 07:14:09,251 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 07:14:09,252 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 07:14:09,259 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 07:14:09,259 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 07:14:09,260 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 07:14:09,260 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 07:14:09,262 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 07:14:09,263 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 07:14:09,263 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 07:14:09,264 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 07:14:09,264 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 07:14:09,264 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 07:14:09,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 07:14:09,265 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 07:14:09,266 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 07:14:09,266 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 07:14:09,267 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 07:14:09,268 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 07:14:09,269 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 07:14:09,270 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 07:14:09,270 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 07:14:09,272 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 07:14:09,272 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 07:14:09,272 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 07:14:09,273 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 07:14:09,273 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 07:14:09,274 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 07:14:09,274 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 07:14:09,275 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 07:14:09,275 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 07:14:09,275 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 07:14:09,275 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 07:14:09,275 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 07:14:09,276 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 07:14:09,276 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 07:14:09,276 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-09 07:14:09,286 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 07:14:09,286 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 07:14:09,287 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 07:14:09,287 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 07:14:09,287 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 07:14:09,287 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 07:14:09,287 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 07:14:09,288 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 07:14:09,288 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-09 07:14:09,288 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-09 07:14:09,288 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 07:14:09,288 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 07:14:09,288 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 07:14:09,289 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 07:14:09,290 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 07:14:09,290 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 07:14:09,290 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 07:14:09,290 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 07:14:09,290 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 07:14:09,291 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-09 07:14:09,291 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-09 07:14:09,292 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_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb326e7cdb5d466c12dff4e56d538f4a9b94761 [2018-12-09 07:14:09,315 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 07:14:09,322 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 07:14:09,324 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 07:14:09,325 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 07:14:09,325 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 07:14:09,326 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/../../sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:09,361 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/27f0ea892/2057ffcec6384e8b848b27f70028f7e1/FLAGc359b07eb [2018-12-09 07:14:09,719 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 07:14:09,720 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/sv-benchmarks/c/bitvector/s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:09,725 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/27f0ea892/2057ffcec6384e8b848b27f70028f7e1/FLAGc359b07eb [2018-12-09 07:14:10,097 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/data/27f0ea892/2057ffcec6384e8b848b27f70028f7e1 [2018-12-09 07:14:10,099 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 07:14:10,100 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 07:14:10,101 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 07:14:10,101 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 07:14:10,103 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 07:14:10,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45734aa8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10, skipping insertion in model container [2018-12-09 07:14:10,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 07:14:10,127 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 07:14:10,241 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 07:14:10,244 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 07:14:10,275 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 07:14:10,283 INFO L195 MainTranslator]: Completed translation [2018-12-09 07:14:10,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10 WrapperNode [2018-12-09 07:14:10,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 07:14:10,284 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 07:14:10,284 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 07:14:10,284 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 07:14:10,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 07:14:10,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 07:14:10,299 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 07:14:10,299 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 07:14:10,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,306 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,306 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,342 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... [2018-12-09 07:14:10,351 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 07:14:10,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 07:14:10,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 07:14:10,351 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 07:14:10,351 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 07:14:10,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 07:14:10,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 07:14:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2018-12-09 07:14:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2018-12-09 07:14:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 07:14:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 07:14:10,382 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 07:14:10,382 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 07:14:10,451 WARN L650 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-12-09 07:14:10,451 WARN L615 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-12-09 07:14:10,697 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 07:14:10,697 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-12-09 07:14:10,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:10 BoogieIcfgContainer [2018-12-09 07:14:10,697 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 07:14:10,698 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 07:14:10,698 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 07:14:10,700 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 07:14:10,700 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 07:14:10" (1/3) ... [2018-12-09 07:14:10,700 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@365aabcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:14:10, skipping insertion in model container [2018-12-09 07:14:10,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 07:14:10" (2/3) ... [2018-12-09 07:14:10,701 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@365aabcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 07:14:10, skipping insertion in model container [2018-12-09 07:14:10,701 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:10" (3/3) ... [2018-12-09 07:14:10,702 INFO L112 eAbstractionObserver]: Analyzing ICFG s3_clnt_1_true-unreach-call_true-no-overflow.BV.c.cil.c [2018-12-09 07:14:10,708 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 07:14:10,713 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 07:14:10,722 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 07:14:10,741 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 07:14:10,741 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 07:14:10,742 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 07:14:10,742 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 07:14:10,742 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 07:14:10,742 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 07:14:10,742 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 07:14:10,742 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 07:14:10,742 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 07:14:10,755 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states. [2018-12-09 07:14:10,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2018-12-09 07:14:10,760 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:10,761 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:10,762 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:10,765 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:10,765 INFO L82 PathProgramCache]: Analyzing trace with hash -285099118, now seen corresponding path program 1 times [2018-12-09 07:14:10,768 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:10,768 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:10,782 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:10,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:10,823 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:10,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 07:14:10,849 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:10,852 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:10,852 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:10,855 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:10,863 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:10,863 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:10,864 INFO L87 Difference]: Start difference. First operand 134 states. Second operand 3 states. [2018-12-09 07:14:10,995 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:10,995 INFO L93 Difference]: Finished difference Result 259 states and 434 transitions. [2018-12-09 07:14:10,996 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:10,996 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 29 [2018-12-09 07:14:10,997 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,004 INFO L225 Difference]: With dead ends: 259 [2018-12-09 07:14:11,004 INFO L226 Difference]: Without dead ends: 118 [2018-12-09 07:14:11,007 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 27 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,017 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 118 states. [2018-12-09 07:14:11,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 118 to 118. [2018-12-09 07:14:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 118 states. [2018-12-09 07:14:11,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 118 states and 175 transitions. [2018-12-09 07:14:11,037 INFO L78 Accepts]: Start accepts. Automaton has 118 states and 175 transitions. Word has length 29 [2018-12-09 07:14:11,038 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,038 INFO L480 AbstractCegarLoop]: Abstraction has 118 states and 175 transitions. [2018-12-09 07:14:11,038 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,038 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 175 transitions. [2018-12-09 07:14:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-09 07:14:11,039 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,039 INFO L402 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,039 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,040 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,040 INFO L82 PathProgramCache]: Analyzing trace with hash -2135186257, now seen corresponding path program 1 times [2018-12-09 07:14:11,040 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,040 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,061 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,088 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 07:14:11,097 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,098 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,098 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,099 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,099 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,100 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,100 INFO L87 Difference]: Start difference. First operand 118 states and 175 transitions. Second operand 3 states. [2018-12-09 07:14:11,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,204 INFO L93 Difference]: Finished difference Result 239 states and 361 transitions. [2018-12-09 07:14:11,204 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,204 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-12-09 07:14:11,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,205 INFO L225 Difference]: With dead ends: 239 [2018-12-09 07:14:11,205 INFO L226 Difference]: Without dead ends: 136 [2018-12-09 07:14:11,206 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,206 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 136 states. [2018-12-09 07:14:11,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 136 to 133. [2018-12-09 07:14:11,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133 states. [2018-12-09 07:14:11,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 133 states and 195 transitions. [2018-12-09 07:14:11,212 INFO L78 Accepts]: Start accepts. Automaton has 133 states and 195 transitions. Word has length 42 [2018-12-09 07:14:11,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,212 INFO L480 AbstractCegarLoop]: Abstraction has 133 states and 195 transitions. [2018-12-09 07:14:11,212 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 195 transitions. [2018-12-09 07:14:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2018-12-09 07:14:11,213 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,213 INFO L402 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,214 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,214 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,214 INFO L82 PathProgramCache]: Analyzing trace with hash -941677864, now seen corresponding path program 1 times [2018-12-09 07:14:11,214 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,214 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,233 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,263 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,272 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 07:14:11,273 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,274 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,274 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,274 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,274 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,275 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,275 INFO L87 Difference]: Start difference. First operand 133 states and 195 transitions. Second operand 3 states. [2018-12-09 07:14:11,371 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,371 INFO L93 Difference]: Finished difference Result 272 states and 407 transitions. [2018-12-09 07:14:11,371 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,371 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 56 [2018-12-09 07:14:11,372 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,373 INFO L225 Difference]: With dead ends: 272 [2018-12-09 07:14:11,373 INFO L226 Difference]: Without dead ends: 154 [2018-12-09 07:14:11,373 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 54 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 154 states. [2018-12-09 07:14:11,381 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 154 to 150. [2018-12-09 07:14:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 150 states. [2018-12-09 07:14:11,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 150 states and 217 transitions. [2018-12-09 07:14:11,382 INFO L78 Accepts]: Start accepts. Automaton has 150 states and 217 transitions. Word has length 56 [2018-12-09 07:14:11,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,383 INFO L480 AbstractCegarLoop]: Abstraction has 150 states and 217 transitions. [2018-12-09 07:14:11,383 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,383 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 217 transitions. [2018-12-09 07:14:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 07:14:11,384 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,385 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,385 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,385 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,385 INFO L82 PathProgramCache]: Analyzing trace with hash 1031248094, now seen corresponding path program 1 times [2018-12-09 07:14:11,386 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,386 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,405 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,441 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,452 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2018-12-09 07:14:11,453 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,454 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,454 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,454 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,455 INFO L87 Difference]: Start difference. First operand 150 states and 217 transitions. Second operand 3 states. [2018-12-09 07:14:11,490 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,490 INFO L93 Difference]: Finished difference Result 417 states and 611 transitions. [2018-12-09 07:14:11,491 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,491 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-09 07:14:11,491 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,492 INFO L225 Difference]: With dead ends: 417 [2018-12-09 07:14:11,492 INFO L226 Difference]: Without dead ends: 282 [2018-12-09 07:14:11,493 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2018-12-09 07:14:11,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2018-12-09 07:14:11,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 282 states. [2018-12-09 07:14:11,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 407 transitions. [2018-12-09 07:14:11,503 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 407 transitions. Word has length 73 [2018-12-09 07:14:11,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,503 INFO L480 AbstractCegarLoop]: Abstraction has 282 states and 407 transitions. [2018-12-09 07:14:11,503 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,503 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 407 transitions. [2018-12-09 07:14:11,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 07:14:11,505 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,505 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,505 INFO L423 AbstractCegarLoop]: === Iteration 5 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,505 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,505 INFO L82 PathProgramCache]: Analyzing trace with hash 1171796704, now seen corresponding path program 1 times [2018-12-09 07:14:11,505 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,505 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,555 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,564 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2018-12-09 07:14:11,564 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,565 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,565 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,565 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,565 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,565 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,565 INFO L87 Difference]: Start difference. First operand 282 states and 407 transitions. Second operand 3 states. [2018-12-09 07:14:11,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,594 INFO L93 Difference]: Finished difference Result 570 states and 823 transitions. [2018-12-09 07:14:11,595 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,595 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-09 07:14:11,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,596 INFO L225 Difference]: With dead ends: 570 [2018-12-09 07:14:11,596 INFO L226 Difference]: Without dead ends: 303 [2018-12-09 07:14:11,597 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,598 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 303 states. [2018-12-09 07:14:11,610 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 303 to 303. [2018-12-09 07:14:11,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 303 states. [2018-12-09 07:14:11,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 303 states and 434 transitions. [2018-12-09 07:14:11,612 INFO L78 Accepts]: Start accepts. Automaton has 303 states and 434 transitions. Word has length 73 [2018-12-09 07:14:11,612 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,612 INFO L480 AbstractCegarLoop]: Abstraction has 303 states and 434 transitions. [2018-12-09 07:14:11,612 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 434 transitions. [2018-12-09 07:14:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2018-12-09 07:14:11,614 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,614 INFO L402 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,614 INFO L423 AbstractCegarLoop]: === Iteration 6 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,615 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,615 INFO L82 PathProgramCache]: Analyzing trace with hash 1595443426, now seen corresponding path program 1 times [2018-12-09 07:14:11,615 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,615 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,633 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,661 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-12-09 07:14:11,667 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,668 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,668 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,669 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,669 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,669 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,669 INFO L87 Difference]: Start difference. First operand 303 states and 434 transitions. Second operand 3 states. [2018-12-09 07:14:11,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,688 INFO L93 Difference]: Finished difference Result 618 states and 884 transitions. [2018-12-09 07:14:11,688 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,688 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 73 [2018-12-09 07:14:11,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,689 INFO L225 Difference]: With dead ends: 618 [2018-12-09 07:14:11,689 INFO L226 Difference]: Without dead ends: 330 [2018-12-09 07:14:11,690 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 330 states. [2018-12-09 07:14:11,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 330 to 330. [2018-12-09 07:14:11,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 330 states. [2018-12-09 07:14:11,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 330 states and 468 transitions. [2018-12-09 07:14:11,699 INFO L78 Accepts]: Start accepts. Automaton has 330 states and 468 transitions. Word has length 73 [2018-12-09 07:14:11,699 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,699 INFO L480 AbstractCegarLoop]: Abstraction has 330 states and 468 transitions. [2018-12-09 07:14:11,699 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,699 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 468 transitions. [2018-12-09 07:14:11,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2018-12-09 07:14:11,700 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,701 INFO L402 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,701 INFO L423 AbstractCegarLoop]: === Iteration 7 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,701 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,701 INFO L82 PathProgramCache]: Analyzing trace with hash 619046046, now seen corresponding path program 1 times [2018-12-09 07:14:11,701 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,701 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,714 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,747 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,762 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-09 07:14:11,762 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,763 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,763 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,763 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,763 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,763 INFO L87 Difference]: Start difference. First operand 330 states and 468 transitions. Second operand 3 states. [2018-12-09 07:14:11,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:11,868 INFO L93 Difference]: Finished difference Result 666 states and 966 transitions. [2018-12-09 07:14:11,868 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:11,868 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 91 [2018-12-09 07:14:11,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:11,870 INFO L225 Difference]: With dead ends: 666 [2018-12-09 07:14:11,870 INFO L226 Difference]: Without dead ends: 378 [2018-12-09 07:14:11,871 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,871 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 378 states. [2018-12-09 07:14:11,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 378 to 372. [2018-12-09 07:14:11,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 372 states. [2018-12-09 07:14:11,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 372 states and 520 transitions. [2018-12-09 07:14:11,889 INFO L78 Accepts]: Start accepts. Automaton has 372 states and 520 transitions. Word has length 91 [2018-12-09 07:14:11,889 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:11,889 INFO L480 AbstractCegarLoop]: Abstraction has 372 states and 520 transitions. [2018-12-09 07:14:11,889 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:11,889 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 520 transitions. [2018-12-09 07:14:11,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-09 07:14:11,890 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:11,890 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:11,890 INFO L423 AbstractCegarLoop]: === Iteration 8 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:11,891 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:11,891 INFO L82 PathProgramCache]: Analyzing trace with hash -1198502122, now seen corresponding path program 1 times [2018-12-09 07:14:11,891 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:11,891 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:11,904 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:11,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:11,933 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:11,943 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2018-12-09 07:14:11,944 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:11,945 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:11,945 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:11,945 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:11,945 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:11,945 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:11,945 INFO L87 Difference]: Start difference. First operand 372 states and 520 transitions. Second operand 3 states. [2018-12-09 07:14:12,052 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:12,052 INFO L93 Difference]: Finished difference Result 788 states and 1145 transitions. [2018-12-09 07:14:12,052 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:12,052 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-09 07:14:12,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:12,054 INFO L225 Difference]: With dead ends: 788 [2018-12-09 07:14:12,054 INFO L226 Difference]: Without dead ends: 458 [2018-12-09 07:14:12,055 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 458 states. [2018-12-09 07:14:12,063 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 458 to 452. [2018-12-09 07:14:12,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 452 states. [2018-12-09 07:14:12,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 610 transitions. [2018-12-09 07:14:12,065 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 610 transitions. Word has length 111 [2018-12-09 07:14:12,065 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:12,066 INFO L480 AbstractCegarLoop]: Abstraction has 452 states and 610 transitions. [2018-12-09 07:14:12,066 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 610 transitions. [2018-12-09 07:14:12,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-09 07:14:12,067 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:12,067 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:12,067 INFO L423 AbstractCegarLoop]: === Iteration 9 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:12,067 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:12,067 INFO L82 PathProgramCache]: Analyzing trace with hash 763072536, now seen corresponding path program 1 times [2018-12-09 07:14:12,068 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:12,068 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:12,081 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:12,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:12,109 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:12,131 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-09 07:14:12,131 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:12,133 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:12,133 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:12,133 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:12,133 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:12,133 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,133 INFO L87 Difference]: Start difference. First operand 452 states and 610 transitions. Second operand 3 states. [2018-12-09 07:14:12,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:12,167 INFO L93 Difference]: Finished difference Result 1053 states and 1431 transitions. [2018-12-09 07:14:12,168 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:12,168 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-09 07:14:12,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:12,169 INFO L225 Difference]: With dead ends: 1053 [2018-12-09 07:14:12,169 INFO L226 Difference]: Without dead ends: 643 [2018-12-09 07:14:12,170 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,170 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 643 states. [2018-12-09 07:14:12,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 643 to 643. [2018-12-09 07:14:12,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 643 states. [2018-12-09 07:14:12,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 643 states and 868 transitions. [2018-12-09 07:14:12,179 INFO L78 Accepts]: Start accepts. Automaton has 643 states and 868 transitions. Word has length 111 [2018-12-09 07:14:12,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:12,179 INFO L480 AbstractCegarLoop]: Abstraction has 643 states and 868 transitions. [2018-12-09 07:14:12,179 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:12,179 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 868 transitions. [2018-12-09 07:14:12,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2018-12-09 07:14:12,180 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:12,180 INFO L402 BasicCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:12,180 INFO L423 AbstractCegarLoop]: === Iteration 10 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:12,180 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:12,180 INFO L82 PathProgramCache]: Analyzing trace with hash 629059030, now seen corresponding path program 1 times [2018-12-09 07:14:12,180 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:12,180 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:12,201 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:12,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:12,232 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2018-12-09 07:14:12,245 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:12,246 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:12,246 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:12,246 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:12,246 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:12,246 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,246 INFO L87 Difference]: Start difference. First operand 643 states and 868 transitions. Second operand 3 states. [2018-12-09 07:14:12,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:12,273 INFO L93 Difference]: Finished difference Result 1269 states and 1714 transitions. [2018-12-09 07:14:12,273 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:12,274 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 111 [2018-12-09 07:14:12,274 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:12,275 INFO L225 Difference]: With dead ends: 1269 [2018-12-09 07:14:12,275 INFO L226 Difference]: Without dead ends: 668 [2018-12-09 07:14:12,276 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 110 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 668 states. [2018-12-09 07:14:12,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 668 to 668. [2018-12-09 07:14:12,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 668 states. [2018-12-09 07:14:12,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 668 states and 898 transitions. [2018-12-09 07:14:12,285 INFO L78 Accepts]: Start accepts. Automaton has 668 states and 898 transitions. Word has length 111 [2018-12-09 07:14:12,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:12,285 INFO L480 AbstractCegarLoop]: Abstraction has 668 states and 898 transitions. [2018-12-09 07:14:12,285 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:12,285 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 898 transitions. [2018-12-09 07:14:12,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2018-12-09 07:14:12,286 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:12,287 INFO L402 BasicCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:12,287 INFO L423 AbstractCegarLoop]: === Iteration 11 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:12,287 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:12,287 INFO L82 PathProgramCache]: Analyzing trace with hash 776740557, now seen corresponding path program 1 times [2018-12-09 07:14:12,287 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:12,287 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:12,300 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:12,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:12,334 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2018-12-09 07:14:12,348 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:12,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:12,349 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:12,350 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:12,350 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:12,350 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,350 INFO L87 Difference]: Start difference. First operand 668 states and 898 transitions. Second operand 3 states. [2018-12-09 07:14:12,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:12,452 INFO L93 Difference]: Finished difference Result 1374 states and 1880 transitions. [2018-12-09 07:14:12,452 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:12,452 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 136 [2018-12-09 07:14:12,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:12,453 INFO L225 Difference]: With dead ends: 1374 [2018-12-09 07:14:12,454 INFO L226 Difference]: Without dead ends: 748 [2018-12-09 07:14:12,454 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 135 GetRequests, 134 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:12,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 748 states. [2018-12-09 07:14:12,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 748 to 737. [2018-12-09 07:14:12,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 737 states. [2018-12-09 07:14:12,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 737 states and 982 transitions. [2018-12-09 07:14:12,464 INFO L78 Accepts]: Start accepts. Automaton has 737 states and 982 transitions. Word has length 136 [2018-12-09 07:14:12,464 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:12,464 INFO L480 AbstractCegarLoop]: Abstraction has 737 states and 982 transitions. [2018-12-09 07:14:12,464 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 982 transitions. [2018-12-09 07:14:12,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2018-12-09 07:14:12,465 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:12,465 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:12,465 INFO L423 AbstractCegarLoop]: === Iteration 12 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:12,466 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:12,466 INFO L82 PathProgramCache]: Analyzing trace with hash 1805321322, now seen corresponding path program 1 times [2018-12-09 07:14:12,466 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:12,466 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:12,479 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:12,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:12,617 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:12,693 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 2 proven. 164 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-12-09 07:14:12,693 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 07:14:12,952 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 2 proven. 164 refuted. 0 times theorem prover too weak. 135 trivial. 0 not checked. [2018-12-09 07:14:12,955 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 07:14:12,955 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2018-12-09 07:14:12,955 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-12-09 07:14:12,956 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-12-09 07:14:12,956 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2018-12-09 07:14:12,956 INFO L87 Difference]: Start difference. First operand 737 states and 982 transitions. Second operand 8 states. [2018-12-09 07:14:14,116 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:14,117 INFO L93 Difference]: Finished difference Result 1893 states and 2583 transitions. [2018-12-09 07:14:14,117 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-12-09 07:14:14,117 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 157 [2018-12-09 07:14:14,117 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:14,119 INFO L225 Difference]: With dead ends: 1893 [2018-12-09 07:14:14,119 INFO L226 Difference]: Without dead ends: 1198 [2018-12-09 07:14:14,120 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 318 GetRequests, 307 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-12-09 07:14:14,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1198 states. [2018-12-09 07:14:14,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1198 to 1069. [2018-12-09 07:14:14,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1069 states. [2018-12-09 07:14:14,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 1069 states and 1464 transitions. [2018-12-09 07:14:14,138 INFO L78 Accepts]: Start accepts. Automaton has 1069 states and 1464 transitions. Word has length 157 [2018-12-09 07:14:14,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:14,138 INFO L480 AbstractCegarLoop]: Abstraction has 1069 states and 1464 transitions. [2018-12-09 07:14:14,138 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-12-09 07:14:14,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1464 transitions. [2018-12-09 07:14:14,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2018-12-09 07:14:14,140 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:14,140 INFO L402 BasicCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 6, 6, 5, 5, 4, 4, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:14,140 INFO L423 AbstractCegarLoop]: === Iteration 13 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:14,140 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:14,140 INFO L82 PathProgramCache]: Analyzing trace with hash -8134552, now seen corresponding path program 1 times [2018-12-09 07:14:14,140 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:14,141 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:14,160 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:14,202 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:14,221 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-12-09 07:14:14,221 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:14,222 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:14,222 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:14,223 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:14,223 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:14,223 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,223 INFO L87 Difference]: Start difference. First operand 1069 states and 1464 transitions. Second operand 3 states. [2018-12-09 07:14:14,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:14,343 INFO L93 Difference]: Finished difference Result 2211 states and 3092 transitions. [2018-12-09 07:14:14,343 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:14,344 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 158 [2018-12-09 07:14:14,344 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:14,347 INFO L225 Difference]: With dead ends: 2211 [2018-12-09 07:14:14,347 INFO L226 Difference]: Without dead ends: 1205 [2018-12-09 07:14:14,349 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 157 GetRequests, 156 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1205 states. [2018-12-09 07:14:14,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1205 to 1193. [2018-12-09 07:14:14,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1193 states. [2018-12-09 07:14:14,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 1193 states and 1608 transitions. [2018-12-09 07:14:14,381 INFO L78 Accepts]: Start accepts. Automaton has 1193 states and 1608 transitions. Word has length 158 [2018-12-09 07:14:14,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:14,381 INFO L480 AbstractCegarLoop]: Abstraction has 1193 states and 1608 transitions. [2018-12-09 07:14:14,381 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:14,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1608 transitions. [2018-12-09 07:14:14,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-09 07:14:14,384 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:14,384 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:14,384 INFO L423 AbstractCegarLoop]: === Iteration 14 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:14,384 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:14,385 INFO L82 PathProgramCache]: Analyzing trace with hash -347471894, now seen corresponding path program 1 times [2018-12-09 07:14:14,385 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:14,385 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:14,398 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:14,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:14,445 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:14,459 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 208 trivial. 0 not checked. [2018-12-09 07:14:14,459 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:14,460 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:14,461 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:14,461 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:14,461 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:14,461 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,461 INFO L87 Difference]: Start difference. First operand 1193 states and 1608 transitions. Second operand 3 states. [2018-12-09 07:14:14,507 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:14,508 INFO L93 Difference]: Finished difference Result 3393 states and 4594 transitions. [2018-12-09 07:14:14,508 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:14,508 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-09 07:14:14,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:14,512 INFO L225 Difference]: With dead ends: 3393 [2018-12-09 07:14:14,512 INFO L226 Difference]: Without dead ends: 2263 [2018-12-09 07:14:14,513 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2263 states. [2018-12-09 07:14:14,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2263 to 2045. [2018-12-09 07:14:14,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2045 states. [2018-12-09 07:14:14,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 2045 states and 2759 transitions. [2018-12-09 07:14:14,544 INFO L78 Accepts]: Start accepts. Automaton has 2045 states and 2759 transitions. Word has length 188 [2018-12-09 07:14:14,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:14,544 INFO L480 AbstractCegarLoop]: Abstraction has 2045 states and 2759 transitions. [2018-12-09 07:14:14,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:14,545 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 2759 transitions. [2018-12-09 07:14:14,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2018-12-09 07:14:14,547 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:14,547 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 7, 7, 6, 6, 5, 5, 4, 4, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:14,547 INFO L423 AbstractCegarLoop]: === Iteration 15 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:14,547 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:14,547 INFO L82 PathProgramCache]: Analyzing trace with hash -481485400, now seen corresponding path program 1 times [2018-12-09 07:14:14,547 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:14,547 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:14,560 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:14,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:14,601 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 414 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 301 trivial. 0 not checked. [2018-12-09 07:14:14,619 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:14,621 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:14,621 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:14,621 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:14,621 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:14,621 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,621 INFO L87 Difference]: Start difference. First operand 2045 states and 2759 transitions. Second operand 3 states. [2018-12-09 07:14:14,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:14,757 INFO L93 Difference]: Finished difference Result 4297 states and 5918 transitions. [2018-12-09 07:14:14,757 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:14,757 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 188 [2018-12-09 07:14:14,758 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:14,763 INFO L225 Difference]: With dead ends: 4297 [2018-12-09 07:14:14,763 INFO L226 Difference]: Without dead ends: 2315 [2018-12-09 07:14:14,766 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 187 GetRequests, 186 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2315 states. [2018-12-09 07:14:14,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2315 to 2301. [2018-12-09 07:14:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2301 states. [2018-12-09 07:14:14,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 2301 states and 3050 transitions. [2018-12-09 07:14:14,812 INFO L78 Accepts]: Start accepts. Automaton has 2301 states and 3050 transitions. Word has length 188 [2018-12-09 07:14:14,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:14,813 INFO L480 AbstractCegarLoop]: Abstraction has 2301 states and 3050 transitions. [2018-12-09 07:14:14,813 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:14,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2301 states and 3050 transitions. [2018-12-09 07:14:14,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2018-12-09 07:14:14,815 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:14,815 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:14,815 INFO L423 AbstractCegarLoop]: === Iteration 16 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:14,816 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:14,816 INFO L82 PathProgramCache]: Analyzing trace with hash 993645888, now seen corresponding path program 1 times [2018-12-09 07:14:14,816 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:14,816 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:14,829 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:14,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:14,878 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:14,917 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 416 trivial. 0 not checked. [2018-12-09 07:14:14,917 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:14,925 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:14,925 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:14,925 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:14,925 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:14,925 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:14,925 INFO L87 Difference]: Start difference. First operand 2301 states and 3050 transitions. Second operand 3 states. [2018-12-09 07:14:15,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:15,046 INFO L93 Difference]: Finished difference Result 4685 states and 6278 transitions. [2018-12-09 07:14:15,047 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:15,047 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 212 [2018-12-09 07:14:15,047 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:15,050 INFO L225 Difference]: With dead ends: 4685 [2018-12-09 07:14:15,050 INFO L226 Difference]: Without dead ends: 2447 [2018-12-09 07:14:15,052 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 211 GetRequests, 210 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2447 states. [2018-12-09 07:14:15,078 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2447 to 2433. [2018-12-09 07:14:15,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2433 states. [2018-12-09 07:14:15,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2433 states to 2433 states and 3202 transitions. [2018-12-09 07:14:15,081 INFO L78 Accepts]: Start accepts. Automaton has 2433 states and 3202 transitions. Word has length 212 [2018-12-09 07:14:15,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:15,081 INFO L480 AbstractCegarLoop]: Abstraction has 2433 states and 3202 transitions. [2018-12-09 07:14:15,081 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:15,081 INFO L276 IsEmpty]: Start isEmpty. Operand 2433 states and 3202 transitions. [2018-12-09 07:14:15,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2018-12-09 07:14:15,084 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:15,084 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 8, 8, 7, 7, 6, 6, 5, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:15,084 INFO L423 AbstractCegarLoop]: === Iteration 17 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:15,084 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:15,084 INFO L82 PathProgramCache]: Analyzing trace with hash -1049335826, now seen corresponding path program 1 times [2018-12-09 07:14:15,085 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:15,085 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 18 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:15,098 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:15,146 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:15,162 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2018-12-09 07:14:15,162 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:15,164 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:15,164 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:15,164 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:15,164 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:15,164 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,164 INFO L87 Difference]: Start difference. First operand 2433 states and 3202 transitions. Second operand 3 states. [2018-12-09 07:14:15,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:15,304 INFO L93 Difference]: Finished difference Result 5076 states and 6821 transitions. [2018-12-09 07:14:15,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:15,304 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 223 [2018-12-09 07:14:15,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:15,308 INFO L225 Difference]: With dead ends: 5076 [2018-12-09 07:14:15,308 INFO L226 Difference]: Without dead ends: 2706 [2018-12-09 07:14:15,309 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 222 GetRequests, 221 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,310 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2706 states. [2018-12-09 07:14:15,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2706 to 2692. [2018-12-09 07:14:15,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2692 states. [2018-12-09 07:14:15,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2692 states to 2692 states and 3496 transitions. [2018-12-09 07:14:15,344 INFO L78 Accepts]: Start accepts. Automaton has 2692 states and 3496 transitions. Word has length 223 [2018-12-09 07:14:15,344 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:15,344 INFO L480 AbstractCegarLoop]: Abstraction has 2692 states and 3496 transitions. [2018-12-09 07:14:15,344 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states and 3496 transitions. [2018-12-09 07:14:15,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2018-12-09 07:14:15,348 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:15,348 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:15,348 INFO L423 AbstractCegarLoop]: === Iteration 18 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:15,348 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:15,349 INFO L82 PathProgramCache]: Analyzing trace with hash 393191101, now seen corresponding path program 1 times [2018-12-09 07:14:15,349 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:15,349 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:15,362 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:15,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:15,415 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:15,438 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 151 proven. 0 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-09 07:14:15,438 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:15,440 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:15,440 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:15,440 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:15,440 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:15,440 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,441 INFO L87 Difference]: Start difference. First operand 2692 states and 3496 transitions. Second operand 3 states. [2018-12-09 07:14:15,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:15,566 INFO L93 Difference]: Finished difference Result 5615 states and 7451 transitions. [2018-12-09 07:14:15,567 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:15,567 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 259 [2018-12-09 07:14:15,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:15,571 INFO L225 Difference]: With dead ends: 5615 [2018-12-09 07:14:15,571 INFO L226 Difference]: Without dead ends: 2986 [2018-12-09 07:14:15,573 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 258 GetRequests, 257 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,574 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2986 states. [2018-12-09 07:14:15,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2986 to 2979. [2018-12-09 07:14:15,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2979 states. [2018-12-09 07:14:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2979 states to 2979 states and 3818 transitions. [2018-12-09 07:14:15,602 INFO L78 Accepts]: Start accepts. Automaton has 2979 states and 3818 transitions. Word has length 259 [2018-12-09 07:14:15,603 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:15,603 INFO L480 AbstractCegarLoop]: Abstraction has 2979 states and 3818 transitions. [2018-12-09 07:14:15,603 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:15,603 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 3818 transitions. [2018-12-09 07:14:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2018-12-09 07:14:15,605 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:15,605 INFO L402 BasicCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 9, 9, 8, 8, 7, 7, 6, 6, 5, 4, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:15,605 INFO L423 AbstractCegarLoop]: === Iteration 19 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:15,605 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:15,605 INFO L82 PathProgramCache]: Analyzing trace with hash 1436583612, now seen corresponding path program 1 times [2018-12-09 07:14:15,605 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:15,605 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:15,618 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:15,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:15,663 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:15,704 INFO L134 CoverageAnalysis]: Checked inductivity of 720 backedges. 326 proven. 0 refuted. 0 times theorem prover too weak. 394 trivial. 0 not checked. [2018-12-09 07:14:15,704 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:15,706 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:15,706 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:15,706 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:15,706 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:15,706 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,707 INFO L87 Difference]: Start difference. First operand 2979 states and 3818 transitions. Second operand 3 states. [2018-12-09 07:14:15,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:15,751 INFO L93 Difference]: Finished difference Result 8496 states and 10937 transitions. [2018-12-09 07:14:15,751 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:15,751 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 260 [2018-12-09 07:14:15,752 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:15,759 INFO L225 Difference]: With dead ends: 8496 [2018-12-09 07:14:15,759 INFO L226 Difference]: Without dead ends: 5580 [2018-12-09 07:14:15,761 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 259 GetRequests, 258 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:15,763 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5580 states. [2018-12-09 07:14:15,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5580 to 5578. [2018-12-09 07:14:15,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5578 states. [2018-12-09 07:14:15,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5578 states to 5578 states and 7177 transitions. [2018-12-09 07:14:15,816 INFO L78 Accepts]: Start accepts. Automaton has 5578 states and 7177 transitions. Word has length 260 [2018-12-09 07:14:15,816 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:15,816 INFO L480 AbstractCegarLoop]: Abstraction has 5578 states and 7177 transitions. [2018-12-09 07:14:15,816 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:15,816 INFO L276 IsEmpty]: Start isEmpty. Operand 5578 states and 7177 transitions. [2018-12-09 07:14:15,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2018-12-09 07:14:15,819 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:15,819 INFO L402 BasicCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 10, 10, 9, 9, 8, 8, 7, 7, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:15,819 INFO L423 AbstractCegarLoop]: === Iteration 20 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:15,819 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:15,819 INFO L82 PathProgramCache]: Analyzing trace with hash 316528899, now seen corresponding path program 1 times [2018-12-09 07:14:15,819 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:15,820 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 21 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:15,832 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:15,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:15,880 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:15,909 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 328 proven. 18 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-09 07:14:15,909 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 07:14:15,950 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 328 proven. 18 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2018-12-09 07:14:15,952 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 07:14:15,952 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-12-09 07:14:15,952 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 07:14:15,952 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 07:14:15,952 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 07:14:15,953 INFO L87 Difference]: Start difference. First operand 5578 states and 7177 transitions. Second operand 6 states. [2018-12-09 07:14:16,532 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:16,532 INFO L93 Difference]: Finished difference Result 14915 states and 19278 transitions. [2018-12-09 07:14:16,533 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-12-09 07:14:16,533 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 296 [2018-12-09 07:14:16,533 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:16,544 INFO L225 Difference]: With dead ends: 14915 [2018-12-09 07:14:16,544 INFO L226 Difference]: Without dead ends: 9762 [2018-12-09 07:14:16,547 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 599 GetRequests, 591 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=36, Invalid=54, Unknown=0, NotChecked=0, Total=90 [2018-12-09 07:14:16,552 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9762 states. [2018-12-09 07:14:16,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9762 to 7266. [2018-12-09 07:14:16,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7266 states. [2018-12-09 07:14:16,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7266 states to 7266 states and 9372 transitions. [2018-12-09 07:14:16,631 INFO L78 Accepts]: Start accepts. Automaton has 7266 states and 9372 transitions. Word has length 296 [2018-12-09 07:14:16,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:16,631 INFO L480 AbstractCegarLoop]: Abstraction has 7266 states and 9372 transitions. [2018-12-09 07:14:16,632 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 07:14:16,632 INFO L276 IsEmpty]: Start isEmpty. Operand 7266 states and 9372 transitions. [2018-12-09 07:14:16,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2018-12-09 07:14:16,635 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:16,635 INFO L402 BasicCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 11, 11, 10, 10, 9, 9, 8, 8, 7, 6, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:16,635 INFO L423 AbstractCegarLoop]: === Iteration 21 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:16,635 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:16,635 INFO L82 PathProgramCache]: Analyzing trace with hash -731268923, now seen corresponding path program 1 times [2018-12-09 07:14:16,635 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:16,636 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 22 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:16,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:16,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:16,705 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:16,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1154 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 965 trivial. 0 not checked. [2018-12-09 07:14:16,741 INFO L312 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2018-12-09 07:14:16,743 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 07:14:16,743 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 07:14:16,743 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 07:14:16,743 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 07:14:16,743 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:16,744 INFO L87 Difference]: Start difference. First operand 7266 states and 9372 transitions. Second operand 3 states. [2018-12-09 07:14:16,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:16,934 INFO L93 Difference]: Finished difference Result 14323 states and 18897 transitions. [2018-12-09 07:14:16,935 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 07:14:16,935 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 335 [2018-12-09 07:14:16,935 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:16,939 INFO L225 Difference]: With dead ends: 14323 [2018-12-09 07:14:16,939 INFO L226 Difference]: Without dead ends: 3165 [2018-12-09 07:14:16,945 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 334 GetRequests, 333 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 07:14:16,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3165 states. [2018-12-09 07:14:16,974 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3165 to 2970. [2018-12-09 07:14:16,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2970 states. [2018-12-09 07:14:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2970 states to 2970 states and 3714 transitions. [2018-12-09 07:14:16,977 INFO L78 Accepts]: Start accepts. Automaton has 2970 states and 3714 transitions. Word has length 335 [2018-12-09 07:14:16,977 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:16,977 INFO L480 AbstractCegarLoop]: Abstraction has 2970 states and 3714 transitions. [2018-12-09 07:14:16,977 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 07:14:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2970 states and 3714 transitions. [2018-12-09 07:14:16,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2018-12-09 07:14:16,980 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 07:14:16,980 INFO L402 BasicCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 14, 14, 13, 13, 12, 12, 11, 11, 10, 9, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 5, 5, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 07:14:16,980 INFO L423 AbstractCegarLoop]: === Iteration 22 === [ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 07:14:16,980 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 07:14:16,980 INFO L82 PathProgramCache]: Analyzing trace with hash -922784244, now seen corresponding path program 1 times [2018-12-09 07:14:16,981 INFO L223 ckRefinementStrategy]: Switched to mode CVC4_FPBP [2018-12-09 07:14:16,981 INFO L69 tionRefinementEngine]: Using refinement strategy WolfRefinementStrategy No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/cvc4 Starting monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 23 with cvc4 --incremental --print-success --lang smt --rewrite-divk [2018-12-09 07:14:17,000 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 07:14:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 07:14:17,082 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-12-09 07:14:17,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2050 backedges. 1286 proven. 14 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2018-12-09 07:14:17,152 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-12-09 07:14:17,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2050 backedges. 1286 proven. 14 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2018-12-09 07:14:17,220 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2018-12-09 07:14:17,220 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4] total 6 [2018-12-09 07:14:17,221 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-12-09 07:14:17,221 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-12-09 07:14:17,221 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2018-12-09 07:14:17,221 INFO L87 Difference]: Start difference. First operand 2970 states and 3714 transitions. Second operand 6 states. [2018-12-09 07:14:17,366 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 07:14:17,366 INFO L93 Difference]: Finished difference Result 3183 states and 3984 transitions. [2018-12-09 07:14:17,367 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-12-09 07:14:17,367 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 446 [2018-12-09 07:14:17,367 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 07:14:17,367 INFO L225 Difference]: With dead ends: 3183 [2018-12-09 07:14:17,367 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 07:14:17,370 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 895 GetRequests, 889 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=23, Invalid=33, Unknown=0, NotChecked=0, Total=56 [2018-12-09 07:14:17,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 07:14:17,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 07:14:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 07:14:17,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 07:14:17,370 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 446 [2018-12-09 07:14:17,370 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 07:14:17,370 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 07:14:17,370 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-12-09 07:14:17,370 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 07:14:17,370 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 07:14:17,373 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 07:14:17,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,477 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-12-09 07:14:17,771 WARN L180 SmtUtils]: Spent 127.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 34 [2018-12-09 07:14:18,086 WARN L180 SmtUtils]: Spent 117.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 30 [2018-12-09 07:14:18,504 WARN L180 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 45 [2018-12-09 07:14:19,200 WARN L180 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 83 [2018-12-09 07:14:19,201 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-12-09 07:14:19,201 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 07:14:19,201 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 535) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L234(lines 234 239) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L168(lines 168 554) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L135(lines 135 565) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L102(lines 102 576) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L499(lines 499 504) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L466(lines 466 477) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L466-1(lines 466 477) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L451 ceAbstractionStarter]: At program point L202(lines 201 543) the Hoare annotation is: true [2018-12-09 07:14:19,202 INFO L444 ceAbstractionStarter]: At program point L169(lines 165 555) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,202 INFO L444 ceAbstractionStarter]: At program point L103(lines 102 576) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294955004 32)) (_ bv0 32)))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) .cse3 (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2 .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3))) [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L401(lines 401 405) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L368(lines 368 372) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L368-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L468(lines 468 474) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L171(lines 171 553) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L138(lines 138 564) no Hoare annotation was computed. [2018-12-09 07:14:19,202 INFO L448 ceAbstractionStarter]: For program point L105(lines 105 575) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L444 ceAbstractionStarter]: At program point L139(lines 135 565) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L438(lines 438 442) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L438-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L339(lines 339 344) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L306-1(lines 306 320) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L174(lines 174 552) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L141(lines 141 563) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L108(lines 108 574) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L444 ceAbstractionStarter]: At program point L208(lines 105 575) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,203 INFO L444 ceAbstractionStarter]: At program point L175(lines 171 553) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L407(lines 407 412) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L407-2(lines 407 412) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L77(lines 77 85) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L177(lines 177 551) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L144(lines 144 562) no Hoare annotation was computed. [2018-12-09 07:14:19,203 INFO L448 ceAbstractionStarter]: For program point L111(lines 111 573) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L444 ceAbstractionStarter]: At program point L541(lines 99 607) the Hoare annotation is: (let ((.cse5 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) (.cse3 (= (_ bv4560 32) ssl3_connect_~s__state~0)) (.cse12 (= (_ bv4528 32) ssl3_connect_~s__state~0)) (.cse8 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (.cse9 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse11 (= (bvadd ssl3_connect_~s__state~0 (_ bv4294967293 32)) (_ bv0 32))) (.cse13 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse14 (= (_ bv4512 32) ssl3_connect_~s__state~0)) (.cse10 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 (= (_ bv4432 32) ssl3_connect_~s__state~0)) (and .cse9 .cse1 .cse10 .cse2 .cse11) (and .cse12 .cse1 .cse10 .cse2) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 (= (_ bv4368 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32)) (= (_ bv4384 32) ssl3_connect_~s__state~0)) (and .cse0 .cse1 .cse2 .cse13 .cse4 .cse5 .cse6 .cse7) (and .cse1 .cse10 .cse2 .cse3) (and .cse0 (= (_ bv4480 32) ssl3_connect_~s__state~0) .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse12 .cse1 .cse2 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse2 .cse8 .cse4 .cse6 .cse7) (and .cse0 .cse1 .cse10 .cse2) (and .cse9 .cse1 .cse2 .cse4 .cse6 .cse11 .cse7) (and .cse1 .cse10 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse13) (and .cse0 .cse1 .cse14 .cse2 .cse4 .cse6 .cse7) (and .cse1 .cse14 .cse10 .cse2) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4496 32) ssl3_connect_~s__state~0) .cse7) (and .cse0 .cse1 .cse2 (= (_ bv4416 32) ssl3_connect_~s__state~0) (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967293 32)) (_ bv0 32))) (and .cse0 .cse1 .cse2 .cse4 .cse6 (= (_ bv4464 32) ssl3_connect_~s__state~0) .cse7))) [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 314) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L310-2(lines 308 320) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L444 ceAbstractionStarter]: At program point L145(lines 141 563) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32))) (and .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2))) [2018-12-09 07:14:19,204 INFO L451 ceAbstractionStarter]: At program point L608(lines 98 609) the Hoare annotation is: true [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L278(lines 278 282) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L245(lines 245 250) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L80(lines 80 84) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L80-2(lines 77 85) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L378(lines 378 382) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L378-2(lines 378 382) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L213(lines 213 217) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L180(lines 180 550) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L147(lines 147 561) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L213-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L114(lines 114 572) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L577(lines 577 605) no Hoare annotation was computed. [2018-12-09 07:14:19,204 INFO L444 ceAbstractionStarter]: At program point L181(lines 177 551) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-12-09 07:14:19,204 INFO L448 ceAbstractionStarter]: For program point L578(lines 578 602) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L512-1(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L612(lines 612 616) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L579(lines 579 588) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L612-2(lines 612 616) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L579-2(lines 578 600) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L183(lines 183 549) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L150(lines 150 560) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L117(lines 117 571) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L451 ceAbstractionStarter]: At program point ssl3_connectENTRY(lines 7 626) the Hoare annotation is: true [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L349(lines 349 353) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L444 ceAbstractionStarter]: At program point L151(lines 147 561) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse4 .cse5 .cse6))) [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 585) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L449(lines 449 454) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L444 ceAbstractionStarter]: At program point L350(lines 67 625) the Hoare annotation is: false [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L483(lines 483 487) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L252(lines 252 257) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L186(lines 186 548) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L153(lines 153 559) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L120(lines 120 570) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L517-1(lines 517 521) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L448 ceAbstractionStarter]: For program point L418(lines 418 422) no Hoare annotation was computed. [2018-12-09 07:14:19,205 INFO L444 ceAbstractionStarter]: At program point L187(lines 183 549) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse2 .cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (and .cse1 .cse2 .cse3 .cse4)))) [2018-12-09 07:14:19,206 INFO L444 ceAbstractionStarter]: At program point L121(lines 117 571) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and (= ssl3_connect_~blastFlag~0 (_ bv0 32)) .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L88(lines 88 97) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point $Ultimate##85(lines 203 542) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point $Ultimate##84(lines 203 542) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 291) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L287-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L354(lines 354 358) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L189(lines 189 547) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L156(lines 156 558) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L123(lines 123 569) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L90(lines 90 94) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 492) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 492) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point ssl3_connectEXIT(lines 7 626) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L390(lines 390 394) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L225(lines 225 243) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L192(lines 192 546) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L159(lines 159 557) no Hoare annotation was computed. [2018-12-09 07:14:19,206 INFO L448 ceAbstractionStarter]: For program point L225-2(lines 225 243) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L126(lines 126 568) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point ssl3_connectFINAL(lines 7 626) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L444 ceAbstractionStarter]: At program point L193(lines 189 547) the Hoare annotation is: (let ((.cse5 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0))) (.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse4 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse6 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse7 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse8 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse5 .cse1 .cse2 .cse4 .cse6 .cse7 .cse8) (and (not (= (_ bv4400 32) ssl3_connect_~s__state~0)) (or (and .cse5 .cse1 .cse2 .cse3 .cse4) (and .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__state~0)))) (and .cse0 .cse1 .cse2 .cse4 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse6 .cse7 .cse8))) [2018-12-09 07:14:19,207 INFO L444 ceAbstractionStarter]: At program point L127(lines 123 569) the Hoare annotation is: (let ((.cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967295 32)) (_ bv0 32))) (.cse4 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse0 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse5 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse6 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse7 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 .cse3 (not (= (_ bv4400 32) ssl3_connect_~s__state~0))) (and .cse4 .cse0 .cse1 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse2) (and .cse4 (not (= (_ bv4432 32) ssl3_connect_~s__s3__tmp__next_state___0~0)) .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse7) (and .cse4 .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse5 .cse6 .cse7))) [2018-12-09 07:14:19,207 INFO L451 ceAbstractionStarter]: At program point L623(lines 67 625) the Hoare annotation is: true [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L590(lines 590 596) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L524(lines 524 528) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L524-2(lines 524 528) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 232) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L459(lines 459 463) no Hoare annotation was computed. [2018-12-09 07:14:19,207 INFO L448 ceAbstractionStarter]: For program point L327(lines 327 331) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L327-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L195(lines 195 545) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L162(lines 162 556) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L129(lines 129 567) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L444 ceAbstractionStarter]: At program point L196(lines 195 545) the Hoare annotation is: (let ((.cse7 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32))) (.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse2 (= (_ bv5 32) ssl3_connect_~ag_W~0)) (.cse3 (= (_ bv4352 32) ssl3_connect_~s__state~0)) (.cse4 (= (_ bv64 32) ssl3_connect_~ag_Z~0)) (.cse5 (= (_ bv44 32) ssl3_connect_~ag_X~0)) (.cse6 (= (_ bv100 32) ssl3_connect_~ag_Y~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse1 .cse7 .cse2 .cse3) (and .cse1 .cse7 (= (_ bv3 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse2 .cse3) (and .cse0 .cse1 .cse2 .cse3 .cse4 (= (_ bv4560 32) ssl3_connect_~s__s3__tmp__next_state___0~0) .cse5 .cse6))) [2018-12-09 07:14:19,208 INFO L444 ceAbstractionStarter]: At program point L163(lines 153 559) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 .cse3 (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)) (and .cse0 (and .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3)))) [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION(line 619) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L297(lines 297 301) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L297-2(lines 297 301) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L198(lines 198 544) no Hoare annotation was computed. [2018-12-09 07:14:19,208 INFO L448 ceAbstractionStarter]: For program point L165(lines 165 555) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L132(lines 132 566) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L99-1(lines 67 625) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L496-1(lines 496 508) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L430(lines 430 434) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L451 ceAbstractionStarter]: At program point L199(lines 198 544) the Hoare annotation is: true [2018-12-09 07:14:19,209 INFO L444 ceAbstractionStarter]: At program point L133(lines 129 567) the Hoare annotation is: (let ((.cse0 (= ssl3_connect_~s__hit~0 (_ bv0 32))) (.cse1 (not (= (_ bv4432 32) ssl3_connect_~s__state~0))) (.cse2 (= (_ bv2 32) ssl3_connect_~ag_V~0)) (.cse3 (= (_ bv5 32) ssl3_connect_~ag_W~0))) (or (and .cse0 .cse1 .cse2 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967294 32)) (_ bv0 32)) .cse3) (and .cse0 .cse1 .cse2 .cse3 (= (bvadd ssl3_connect_~blastFlag~0 (_ bv4294967292 32)) (_ bv0 32)) (= (_ bv64 32) ssl3_connect_~ag_Z~0) (= (_ bv44 32) ssl3_connect_~ag_X~0) (= (_ bv100 32) ssl3_connect_~ag_Y~0)))) [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L100(line 100) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L266(lines 266 270) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point L266-2(lines 203 540) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 07:14:19,209 INFO L451 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-12-09 07:14:19,209 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 07:14:19,210 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 07:14:19,210 INFO L451 ceAbstractionStarter]: At program point mainENTRY(lines 627 637) the Hoare annotation is: true [2018-12-09 07:14:19,210 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 627 637) no Hoare annotation was computed. [2018-12-09 07:14:19,210 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 627 637) no Hoare annotation was computed. [2018-12-09 07:14:19,210 INFO L451 ceAbstractionStarter]: At program point L632(line 632) the Hoare annotation is: true [2018-12-09 07:14:19,210 INFO L448 ceAbstractionStarter]: For program point L632-1(line 632) no Hoare annotation was computed. [2018-12-09 07:14:19,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 07:14:19 BoogieIcfgContainer [2018-12-09 07:14:19,232 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 07:14:19,233 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 07:14:19,233 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 07:14:19,233 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 07:14:19,233 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 07:14:10" (3/4) ... [2018-12-09 07:14:19,236 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 07:14:19,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 07:14:19,241 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ssl3_connect [2018-12-09 07:14:19,242 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 07:14:19,246 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-12-09 07:14:19,246 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 07:14:19,247 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 07:14:19,297 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_f34a80aa-9e5c-4270-9712-4abbf243af31/bin-2019/uautomizer/witness.graphml [2018-12-09 07:14:19,297 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 07:14:19,298 INFO L168 Benchmark]: Toolchain (without parser) took 9198.20 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 532.7 MB). Free memory was 943.4 MB in the beginning and 1.3 GB in the end (delta: -344.3 MB). Peak memory consumption was 188.4 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,298 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 07:14:19,298 INFO L168 Benchmark]: CACSL2BoogieTranslator took 183.19 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,298 INFO L168 Benchmark]: Boogie Procedure Inliner took 14.40 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 921.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,299 INFO L168 Benchmark]: Boogie Preprocessor took 52.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,299 INFO L168 Benchmark]: RCFGBuilder took 346.56 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: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,299 INFO L168 Benchmark]: TraceAbstraction took 8534.43 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 407.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -235.0 MB). Peak memory consumption was 684.8 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,299 INFO L168 Benchmark]: Witness Printer took 64.69 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. [2018-12-09 07:14:19,300 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 183.19 ms. Allocated memory is still 1.0 GB. Free memory was 943.4 MB in the beginning and 927.3 MB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 14.40 ms. Allocated memory is still 1.0 GB. Free memory was 927.3 MB in the beginning and 921.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 52.18 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.8 MB). Free memory was 921.9 MB in the beginning and 1.1 GB in the end (delta: -189.4 MB). Peak memory consumption was 14.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 346.56 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: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 8534.43 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 407.9 MB). Free memory was 1.1 GB in the beginning and 1.3 GB in the end (delta: -235.0 MB). Peak memory consumption was 684.8 MB. Max. memory is 11.5 GB. * Witness Printer took 64.69 ms. Allocated memory is still 1.6 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 14.0 MB). Peak memory consumption was 14.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 619]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 189]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && (((((!(4432bv32 == s__s3__tmp__next_state___0) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 147]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 177]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 135]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 201]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 98]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 171]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 117]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 195]: Loop Invariant Derived loop invariant: (((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 153]: Loop Invariant Derived loop invariant: ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) || (s__hit == 0bv32 && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 102]: Loop Invariant Derived loop invariant: ((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294955004bv32) == 0bv32) - InvariantResult [Line: 198]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 141]: Loop Invariant Derived loop invariant: (((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 183]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (!(4400bv32 == s__state) && ((!(4432bv32 == s__state) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) - InvariantResult [Line: 105]: Loop Invariant Derived loop invariant: (((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((blastFlag == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && !(4400bv32 == s__state))) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 129]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 165]: Loop Invariant Derived loop invariant: ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) || ((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 123]: Loop Invariant Derived loop invariant: ((((((!(4432bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && !(4400bv32 == s__state)) || ((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((((s__hit == 0bv32 && !(4432bv32 == s__s3__tmp__next_state___0)) && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((((((s__hit == 0bv32 && !(4432bv32 == s__state)) && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y) - InvariantResult [Line: 67]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 99]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4560bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 4432bv32 == s__state)) || ((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && ~bvadd64(s__state, 4294967293bv32) == 0bv32)) || (((4528bv32 == s__state && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || (((blastFlag == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4368bv32 == s__state)) || (((2bv32 == ag_V && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967295bv32) == 0bv32) && 4384bv32 == s__state)) || (((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4352bv32 == s__state) && 64bv32 == ag_Z) && 4560bv32 == s__s3__tmp__next_state___0) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W) && 4560bv32 == s__state)) || ((((((s__hit == 0bv32 && 4480bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 4528bv32 == s__state) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && ~bvadd64(blastFlag, 4294967292bv32) == 0bv32) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((s__hit == 0bv32 && 2bv32 == ag_V) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((!(4432bv32 == s__s3__tmp__next_state___0) && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && ~bvadd64(s__state, 4294967293bv32) == 0bv32) && 100bv32 == ag_Y)) || ((((2bv32 == ag_V && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 3bv32 == s__s3__tmp__next_state___0) && 5bv32 == ag_W) && 4352bv32 == s__state)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 4512bv32 == s__state) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 100bv32 == ag_Y)) || (((2bv32 == ag_V && 4512bv32 == s__state) && ~bvadd64(blastFlag, 4294967294bv32) == 0bv32) && 5bv32 == ag_W)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4496bv32 == s__state) && 100bv32 == ag_Y)) || ((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 4416bv32 == s__state) && ~bvadd64(blastFlag, 4294967293bv32) == 0bv32)) || ((((((s__hit == 0bv32 && 2bv32 == ag_V) && 5bv32 == ag_W) && 64bv32 == ag_Z) && 44bv32 == ag_X) && 4464bv32 == s__state) && 100bv32 == ag_Y) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 136 locations, 1 error locations. SAFE Result, 8.4s OverallTime, 22 OverallIterations, 16 TraceHistogramMax, 3.7s AutomataDifference, 0.0s DeadEndRemovalTime, 1.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 4403 SDtfs, 1889 SDslu, 3218 SDs, 0 SdLazy, 2794 SolverSat, 431 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 2.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 4522 GetRequests, 4478 SyntacticMatches, 0 SemanticMatches, 44 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7266occurred in iteration=20, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 22 MinimizatonAttempts, 3131 StatesRemovedByMinimization, 15 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 27 LocationsWithAnnotation, 27 PreInvPairs, 286 NumberOfFragments, 1365 HoareAnnotationTreeSize, 27 FomulaSimplifications, 12945 FormulaSimplificationTreeSizeReduction, 0.2s HoareSimplificationTime, 27 FomulaSimplificationsInter, 3515 FormulaSimplificationTreeSizeReductionInter, 1.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.2s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 0.9s InterpolantComputationTime, 3628 NumberOfCodeBlocks, 3628 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 4502 ConstructedInterpolants, 0 QuantifiedInterpolants, 1830167 SizeOfPredicates, 23 NumberOfNonLiveVariables, 4997 ConjunctsInSsa, 51 ConjunctsInUnsatCore, 25 InterpolantComputations, 19 PerfectInterpolantSequences, 11799/12191 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...