./Ultimate.py --spec ../sv-benchmarks/c/properties/no-overflow.prp --file ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c --full-output -ea --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 8bd4bc60 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 008a1a21da249b9d9d0b9660845bc4112d6c99e8 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis No suitable file found in config dir /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config using search string *Overflow*32bit*_Bitvector*.epf No suitable settings file found using Overflow*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: null --- Real Ultimate output --- This is Ultimate 0.1.25-8bd4bc6 [2020-07-29 01:24:46,752 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-29 01:24:46,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-29 01:24:46,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-29 01:24:46,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-29 01:24:46,774 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-29 01:24:46,775 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-29 01:24:46,777 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-29 01:24:46,779 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-29 01:24:46,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-29 01:24:46,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-29 01:24:46,782 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-29 01:24:46,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-29 01:24:46,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-29 01:24:46,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-29 01:24:46,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-29 01:24:46,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-29 01:24:46,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-29 01:24:46,790 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-29 01:24:46,792 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-29 01:24:46,793 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-29 01:24:46,795 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-29 01:24:46,796 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-29 01:24:46,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-29 01:24:46,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-29 01:24:46,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-29 01:24:46,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-29 01:24:46,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-29 01:24:46,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-29 01:24:46,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-29 01:24:46,803 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-29 01:24:46,804 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-29 01:24:46,805 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-29 01:24:46,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-29 01:24:46,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-29 01:24:46,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-29 01:24:46,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-29 01:24:46,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-29 01:24:46,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-29 01:24:46,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-29 01:24:46,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-29 01:24:46,811 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Overflow-32bit-Automizer_Default.epf [2020-07-29 01:24:46,829 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-29 01:24:46,829 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-29 01:24:46,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-29 01:24:46,832 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-29 01:24:46,832 INFO L138 SettingsManager]: * Use SBE=true [2020-07-29 01:24:46,832 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-29 01:24:46,833 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-29 01:24:46,833 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-07-29 01:24:46,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-29 01:24:46,834 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-29 01:24:46,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-29 01:24:46,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-29 01:24:46,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-29 01:24:46,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-29 01:24:46,835 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2020-07-29 01:24:46,835 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-29 01:24:46,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-29 01:24:46,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-29 01:24:46,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-29 01:24:46,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-29 01:24:46,837 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-29 01:24:46,837 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-29 01:24:46,838 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-29 01:24:46,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-29 01:24:46,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-29 01:24:46,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-29 01:24:46,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-29 01:24:46,839 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-29 01:24:46,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-29 01:24:46,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-29 01:24:46,839 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-29 01:24:46,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 ! overflow) ) 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 -> 008a1a21da249b9d9d0b9660845bc4112d6c99e8 [2020-07-29 01:24:47,130 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-29 01:24:47,143 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-29 01:24:47,146 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-29 01:24:47,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-29 01:24:47,148 INFO L275 PluginConnector]: CDTParser initialized [2020-07-29 01:24:47,149 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2020-07-29 01:24:47,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fed9c6e8/42fe1c2e1647470988fd66f9e5699a6c/FLAGe88e30b8d [2020-07-29 01:24:47,624 INFO L306 CDTParser]: Found 1 translation units. [2020-07-29 01:24:47,624 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/s3_clnt_1.BV.c.cil-1a.c [2020-07-29 01:24:47,636 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fed9c6e8/42fe1c2e1647470988fd66f9e5699a6c/FLAGe88e30b8d [2020-07-29 01:24:47,958 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1fed9c6e8/42fe1c2e1647470988fd66f9e5699a6c [2020-07-29 01:24:47,962 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-29 01:24:47,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-07-29 01:24:47,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-29 01:24:47,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-29 01:24:47,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-29 01:24:47,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:47" (1/1) ... [2020-07-29 01:24:47,974 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a57031 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:47, skipping insertion in model container [2020-07-29 01:24:47,974 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.07 01:24:47" (1/1) ... [2020-07-29 01:24:47,981 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-29 01:24:48,019 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-29 01:24:48,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:24:48,362 INFO L203 MainTranslator]: Completed pre-run [2020-07-29 01:24:48,536 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-29 01:24:48,551 INFO L208 MainTranslator]: Completed translation [2020-07-29 01:24:48,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48 WrapperNode [2020-07-29 01:24:48,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-29 01:24:48,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-07-29 01:24:48,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-07-29 01:24:48,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-07-29 01:24:48,565 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-07-29 01:24:48,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-29 01:24:48,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-29 01:24:48,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-29 01:24:48,688 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,702 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,703 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,721 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,734 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... [2020-07-29 01:24:48,740 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-29 01:24:48,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-29 01:24:48,741 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-29 01:24:48,741 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-29 01:24:48,742 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2020-07-29 01:24:48,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-29 01:24:48,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-29 01:24:48,939 WARN L775 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2020-07-29 01:24:49,764 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2020-07-29 01:24:49,765 INFO L728 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2020-07-29 01:24:49,774 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-29 01:24:49,774 INFO L295 CfgBuilder]: Removed 7 assume(true) statements. [2020-07-29 01:24:49,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:24:49 BoogieIcfgContainer [2020-07-29 01:24:49,780 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-29 01:24:49,781 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-29 01:24:49,781 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-29 01:24:49,785 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-29 01:24:49,785 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.07 01:24:47" (1/3) ... [2020-07-29 01:24:49,786 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d731137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:24:49, skipping insertion in model container [2020-07-29 01:24:49,786 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.07 01:24:48" (2/3) ... [2020-07-29 01:24:49,787 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5d731137 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.07 01:24:49, skipping insertion in model container [2020-07-29 01:24:49,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.07 01:24:49" (3/3) ... [2020-07-29 01:24:49,788 INFO L109 eAbstractionObserver]: Analyzing ICFG s3_clnt_1.BV.c.cil-1a.c [2020-07-29 01:24:49,799 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-29 01:24:49,807 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 18 error locations. [2020-07-29 01:24:49,821 INFO L251 AbstractCegarLoop]: Starting to check reachability of 18 error locations. [2020-07-29 01:24:49,846 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-29 01:24:49,847 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-29 01:24:49,847 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-29 01:24:49,847 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-29 01:24:49,847 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-29 01:24:49,848 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-29 01:24:49,848 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-29 01:24:49,848 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-29 01:24:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states. [2020-07-29 01:24:49,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2020-07-29 01:24:49,878 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:24:49,879 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-29 01:24:49,880 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:24:49,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:24:49,885 INFO L82 PathProgramCache]: Analyzing trace with hash 2028058964, now seen corresponding path program 1 times [2020-07-29 01:24:49,895 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:24:49,896 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542520553] [2020-07-29 01:24:49,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:24:50,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:24:50,125 INFO L280 TraceCheckUtils]: 0: Hoare triple {163#true} havoc main_#res;havoc main_#t~ret41, main_~__retres1~0;havoc main_~__retres1~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~nondet28, ssl3_connect_#t~nondet29, ssl3_connect_#t~nondet30, ssl3_connect_#t~nondet31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~ag_X~0, ssl3_connect_~ag_Y~0, ssl3_connect_~ag_Z~0, ssl3_connect_~ag_V~0, ssl3_connect_~ag_W~0, ssl3_connect_~__retres62~0;assume -2147483648 <= ssl3_connect_#t~nondet0 && ssl3_connect_#t~nondet0 <= 2147483647;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;assume -2147483648 <= ssl3_connect_#t~nondet2 && ssl3_connect_#t~nondet2 <= 2147483647;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;assume -2147483648 <= ssl3_connect_#t~nondet3 && ssl3_connect_#t~nondet3 <= 2147483647;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;assume -2147483648 <= ssl3_connect_#t~nondet4 && ssl3_connect_#t~nondet4 <= 2147483647;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;assume -2147483648 <= ssl3_connect_#t~nondet5 && ssl3_connect_#t~nondet5 <= 2147483647;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;havoc ssl3_connect_~s__init_buf___0~0;assume -2147483648 <= ssl3_connect_#t~nondet6 && ssl3_connect_#t~nondet6 <= 2147483647;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;assume -2147483648 <= ssl3_connect_#t~nondet7 && ssl3_connect_#t~nondet7 <= 2147483647;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;havoc ssl3_connect_~s__ctx__stats__sess_connect~0;assume -2147483648 <= ssl3_connect_#t~nondet9 && ssl3_connect_#t~nondet9 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;assume -2147483648 <= ssl3_connect_#t~nondet10 && ssl3_connect_#t~nondet10 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= ssl3_connect_#t~nondet11 && ssl3_connect_#t~nondet11 <= 2147483647;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;assume -2147483648 <= ssl3_connect_#t~nondet12 && ssl3_connect_#t~nondet12 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;assume -2147483648 <= ssl3_connect_#t~nondet13 && ssl3_connect_#t~nondet13 <= 2147483647;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;assume -2147483648 <= ssl3_connect_#t~nondet14 && ssl3_connect_#t~nondet14 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;assume -2147483648 <= ssl3_connect_#t~nondet15 && ssl3_connect_#t~nondet15 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;assume -2147483648 <= ssl3_connect_#t~nondet16 && ssl3_connect_#t~nondet16 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;havoc ssl3_connect_~tmp___1~0;havoc ssl3_connect_~tmp___2~0;havoc ssl3_connect_~tmp___3~0;havoc ssl3_connect_~tmp___4~0;havoc ssl3_connect_~tmp___5~0;assume -2147483648 <= ssl3_connect_#t~nondet17 && ssl3_connect_#t~nondet17 <= 2147483647;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;assume -2147483648 <= ssl3_connect_#t~nondet18 && ssl3_connect_#t~nondet18 <= 2147483647;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;assume -2147483648 <= ssl3_connect_#t~nondet19 && ssl3_connect_#t~nondet19 <= 2147483647;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;assume -2147483648 <= ssl3_connect_#t~nondet20 && ssl3_connect_#t~nondet20 <= 2147483647;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~ag_X~0;havoc ssl3_connect_~ag_Y~0;havoc ssl3_connect_~ag_Z~0;havoc ssl3_connect_~ag_V~0;havoc ssl3_connect_~ag_W~0;havoc ssl3_connect_~__retres62~0;ssl3_connect_~ag_V~0 := 2;ssl3_connect_~ag_W~0 := 5;ssl3_connect_~s__state~0 := 12292;ssl3_connect_~blastFlag~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet21 && ssl3_connect_#t~nondet21 <= 2147483647;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,126 INFO L280 TraceCheckUtils]: 1: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,127 INFO L280 TraceCheckUtils]: 2: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_~s__in_handshake~0;assume -2147483648 <= ssl3_connect_#t~nondet22 && ssl3_connect_#t~nondet22 <= 2147483647;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22; {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,132 INFO L280 TraceCheckUtils]: 3: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(0 != ~bitwiseAnd(ssl3_connect_~tmp___1~0, 12288)); {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,133 INFO L280 TraceCheckUtils]: 4: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !false; {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,134 INFO L280 TraceCheckUtils]: 5: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:50,135 INFO L280 TraceCheckUtils]: 6: Hoare triple {165#(= 12292 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(12292 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,136 INFO L280 TraceCheckUtils]: 7: Hoare triple {164#false} assume !(16384 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,136 INFO L280 TraceCheckUtils]: 8: Hoare triple {164#false} assume !(4096 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,137 INFO L280 TraceCheckUtils]: 9: Hoare triple {164#false} assume !(20480 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,137 INFO L280 TraceCheckUtils]: 10: Hoare triple {164#false} assume !(4099 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,137 INFO L280 TraceCheckUtils]: 11: Hoare triple {164#false} assume !(4368 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,138 INFO L280 TraceCheckUtils]: 12: Hoare triple {164#false} assume !(4369 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,141 INFO L280 TraceCheckUtils]: 13: Hoare triple {164#false} assume !(4384 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,142 INFO L280 TraceCheckUtils]: 14: Hoare triple {164#false} assume !(4385 == ssl3_connect_~s__state~0); {164#false} is VALID [2020-07-29 01:24:50,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {164#false} assume 4400 == ssl3_connect_~s__state~0; {164#false} is VALID [2020-07-29 01:24:50,143 INFO L280 TraceCheckUtils]: 16: Hoare triple {164#false} assume !(ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 - 256 <= 2147483647); {164#false} is VALID [2020-07-29 01:24:50,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:24:50,150 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542520553] [2020-07-29 01:24:50,151 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:24:50,152 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2020-07-29 01:24:50,153 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764994968] [2020-07-29 01:24:50,160 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2020-07-29 01:24:50,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:24:50,167 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:24:50,205 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 17 edges. 17 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:50,205 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-29 01:24:50,205 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:24:50,214 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:24:50,215 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:24:50,217 INFO L87 Difference]: Start difference. First operand 160 states. Second operand 3 states. [2020-07-29 01:24:52,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:52,580 INFO L93 Difference]: Finished difference Result 317 states and 492 transitions. [2020-07-29 01:24:52,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:24:52,580 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 17 [2020-07-29 01:24:52,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:24:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 492 transitions. [2020-07-29 01:24:52,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:52,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 492 transitions. [2020-07-29 01:24:52,606 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 492 transitions. [2020-07-29 01:24:53,272 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 492 edges. 492 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:53,292 INFO L225 Difference]: With dead ends: 317 [2020-07-29 01:24:53,292 INFO L226 Difference]: Without dead ends: 152 [2020-07-29 01:24:53,297 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:24:53,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152 states. [2020-07-29 01:24:53,349 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152 to 152. [2020-07-29 01:24:53,349 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:24:53,350 INFO L82 GeneralOperation]: Start isEquivalent. First operand 152 states. Second operand 152 states. [2020-07-29 01:24:53,350 INFO L74 IsIncluded]: Start isIncluded. First operand 152 states. Second operand 152 states. [2020-07-29 01:24:53,350 INFO L87 Difference]: Start difference. First operand 152 states. Second operand 152 states. [2020-07-29 01:24:53,360 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:53,361 INFO L93 Difference]: Finished difference Result 152 states and 212 transitions. [2020-07-29 01:24:53,361 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2020-07-29 01:24:53,363 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:53,363 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:53,363 INFO L74 IsIncluded]: Start isIncluded. First operand 152 states. Second operand 152 states. [2020-07-29 01:24:53,363 INFO L87 Difference]: Start difference. First operand 152 states. Second operand 152 states. [2020-07-29 01:24:53,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:53,372 INFO L93 Difference]: Finished difference Result 152 states and 212 transitions. [2020-07-29 01:24:53,373 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2020-07-29 01:24:53,374 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:53,374 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:53,375 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:24:53,375 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:24:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 152 states. [2020-07-29 01:24:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 212 transitions. [2020-07-29 01:24:53,383 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 212 transitions. Word has length 17 [2020-07-29 01:24:53,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:24:53,384 INFO L479 AbstractCegarLoop]: Abstraction has 152 states and 212 transitions. [2020-07-29 01:24:53,384 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-29 01:24:53,384 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 212 transitions. [2020-07-29 01:24:53,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2020-07-29 01:24:53,385 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:24:53,386 INFO L422 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] [2020-07-29 01:24:53,386 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-29 01:24:53,387 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:24:53,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:24:53,387 INFO L82 PathProgramCache]: Analyzing trace with hash 1356148411, now seen corresponding path program 1 times [2020-07-29 01:24:53,388 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:24:53,388 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848319234] [2020-07-29 01:24:53,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:24:53,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:24:53,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {1004#true} havoc main_#res;havoc main_#t~ret41, main_~__retres1~0;havoc main_~__retres1~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~nondet28, ssl3_connect_#t~nondet29, ssl3_connect_#t~nondet30, ssl3_connect_#t~nondet31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~ag_X~0, ssl3_connect_~ag_Y~0, ssl3_connect_~ag_Z~0, ssl3_connect_~ag_V~0, ssl3_connect_~ag_W~0, ssl3_connect_~__retres62~0;assume -2147483648 <= ssl3_connect_#t~nondet0 && ssl3_connect_#t~nondet0 <= 2147483647;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;assume -2147483648 <= ssl3_connect_#t~nondet2 && ssl3_connect_#t~nondet2 <= 2147483647;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;assume -2147483648 <= ssl3_connect_#t~nondet3 && ssl3_connect_#t~nondet3 <= 2147483647;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;assume -2147483648 <= ssl3_connect_#t~nondet4 && ssl3_connect_#t~nondet4 <= 2147483647;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;assume -2147483648 <= ssl3_connect_#t~nondet5 && ssl3_connect_#t~nondet5 <= 2147483647;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;havoc ssl3_connect_~s__init_buf___0~0;assume -2147483648 <= ssl3_connect_#t~nondet6 && ssl3_connect_#t~nondet6 <= 2147483647;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;assume -2147483648 <= ssl3_connect_#t~nondet7 && ssl3_connect_#t~nondet7 <= 2147483647;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;havoc ssl3_connect_~s__ctx__stats__sess_connect~0;assume -2147483648 <= ssl3_connect_#t~nondet9 && ssl3_connect_#t~nondet9 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;assume -2147483648 <= ssl3_connect_#t~nondet10 && ssl3_connect_#t~nondet10 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= ssl3_connect_#t~nondet11 && ssl3_connect_#t~nondet11 <= 2147483647;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;assume -2147483648 <= ssl3_connect_#t~nondet12 && ssl3_connect_#t~nondet12 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;assume -2147483648 <= ssl3_connect_#t~nondet13 && ssl3_connect_#t~nondet13 <= 2147483647;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;assume -2147483648 <= ssl3_connect_#t~nondet14 && ssl3_connect_#t~nondet14 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;assume -2147483648 <= ssl3_connect_#t~nondet15 && ssl3_connect_#t~nondet15 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;assume -2147483648 <= ssl3_connect_#t~nondet16 && ssl3_connect_#t~nondet16 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;havoc ssl3_connect_~tmp___1~0;havoc ssl3_connect_~tmp___2~0;havoc ssl3_connect_~tmp___3~0;havoc ssl3_connect_~tmp___4~0;havoc ssl3_connect_~tmp___5~0;assume -2147483648 <= ssl3_connect_#t~nondet17 && ssl3_connect_#t~nondet17 <= 2147483647;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;assume -2147483648 <= ssl3_connect_#t~nondet18 && ssl3_connect_#t~nondet18 <= 2147483647;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;assume -2147483648 <= ssl3_connect_#t~nondet19 && ssl3_connect_#t~nondet19 <= 2147483647;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;assume -2147483648 <= ssl3_connect_#t~nondet20 && ssl3_connect_#t~nondet20 <= 2147483647;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~ag_X~0;havoc ssl3_connect_~ag_Y~0;havoc ssl3_connect_~ag_Z~0;havoc ssl3_connect_~ag_V~0;havoc ssl3_connect_~ag_W~0;havoc ssl3_connect_~__retres62~0;ssl3_connect_~ag_V~0 := 2;ssl3_connect_~ag_W~0 := 5;ssl3_connect_~s__state~0 := 12292;ssl3_connect_~blastFlag~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet21 && ssl3_connect_#t~nondet21 <= 2147483647;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; {1004#true} is VALID [2020-07-29 01:24:53,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {1004#true} assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; {1004#true} is VALID [2020-07-29 01:24:53,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {1004#true} ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_~s__in_handshake~0;assume -2147483648 <= ssl3_connect_#t~nondet22 && ssl3_connect_#t~nondet22 <= 2147483647;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22; {1004#true} is VALID [2020-07-29 01:24:53,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {1004#true} assume !(0 != ~bitwiseAnd(ssl3_connect_~tmp___1~0, 12288)); {1004#true} is VALID [2020-07-29 01:24:53,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {1004#true} assume !false; {1004#true} is VALID [2020-07-29 01:24:53,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {1004#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {1004#true} is VALID [2020-07-29 01:24:53,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {1004#true} assume 12292 == ssl3_connect_~s__state~0; {1004#true} is VALID [2020-07-29 01:24:53,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {1004#true} ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0; {1004#true} is VALID [2020-07-29 01:24:53,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {1004#true} ssl3_connect_~s__server~0 := 0; {1004#true} is VALID [2020-07-29 01:24:53,470 INFO L280 TraceCheckUtils]: 9: Hoare triple {1004#true} assume 0 != ssl3_connect_~cb~0; {1004#true} is VALID [2020-07-29 01:24:53,470 INFO L280 TraceCheckUtils]: 10: Hoare triple {1004#true} assume !(768 != ~bitwiseAnd(ssl3_connect_~s__version~0, 65280));ssl3_connect_~s__type~0 := 4096; {1004#true} is VALID [2020-07-29 01:24:53,471 INFO L280 TraceCheckUtils]: 11: Hoare triple {1004#true} assume !(0 == ssl3_connect_~s__init_buf___0~0); {1004#true} is VALID [2020-07-29 01:24:53,471 INFO L280 TraceCheckUtils]: 12: Hoare triple {1004#true} assume -2147483648 <= ssl3_connect_#t~nondet26 && ssl3_connect_#t~nondet26 <= 2147483647;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26; {1004#true} is VALID [2020-07-29 01:24:53,471 INFO L280 TraceCheckUtils]: 13: Hoare triple {1004#true} assume !(0 == ssl3_connect_~tmp___4~0);assume -2147483648 <= ssl3_connect_#t~nondet27 && ssl3_connect_#t~nondet27 <= 2147483647;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27; {1004#true} is VALID [2020-07-29 01:24:53,473 INFO L280 TraceCheckUtils]: 14: Hoare triple {1004#true} assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__init_num~0 := 0; {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,473 INFO L280 TraceCheckUtils]: 15: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,474 INFO L280 TraceCheckUtils]: 16: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~skip~0 := 0; {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !false; {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(12292 == ssl3_connect_~s__state~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,508 INFO L280 TraceCheckUtils]: 20: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(16384 == ssl3_connect_~s__state~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,509 INFO L280 TraceCheckUtils]: 21: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4096 == ssl3_connect_~s__state~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,510 INFO L280 TraceCheckUtils]: 22: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(20480 == ssl3_connect_~s__state~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,511 INFO L280 TraceCheckUtils]: 23: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4099 == ssl3_connect_~s__state~0); {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:53,512 INFO L280 TraceCheckUtils]: 24: Hoare triple {1006#(= 4368 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4368 == ssl3_connect_~s__state~0); {1005#false} is VALID [2020-07-29 01:24:53,512 INFO L280 TraceCheckUtils]: 25: Hoare triple {1005#false} assume !(4369 == ssl3_connect_~s__state~0); {1005#false} is VALID [2020-07-29 01:24:53,512 INFO L280 TraceCheckUtils]: 26: Hoare triple {1005#false} assume !(4384 == ssl3_connect_~s__state~0); {1005#false} is VALID [2020-07-29 01:24:53,512 INFO L280 TraceCheckUtils]: 27: Hoare triple {1005#false} assume !(4385 == ssl3_connect_~s__state~0); {1005#false} is VALID [2020-07-29 01:24:53,512 INFO L280 TraceCheckUtils]: 28: Hoare triple {1005#false} assume 4400 == ssl3_connect_~s__state~0; {1005#false} is VALID [2020-07-29 01:24:53,513 INFO L280 TraceCheckUtils]: 29: Hoare triple {1005#false} assume !(ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 - 256 <= 2147483647); {1005#false} is VALID [2020-07-29 01:24:53,515 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-29 01:24:53,516 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848319234] [2020-07-29 01:24:53,516 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:24:53,516 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 01:24:53,516 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637082976] [2020-07-29 01:24:53,518 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2020-07-29 01:24:53,518 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:24:53,518 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:24:53,553 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 30 edges. 30 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:53,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-29 01:24:53,553 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:24:53,554 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:24:53,554 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:24:53,554 INFO L87 Difference]: Start difference. First operand 152 states and 212 transitions. Second operand 3 states. [2020-07-29 01:24:54,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:54,214 INFO L93 Difference]: Finished difference Result 313 states and 441 transitions. [2020-07-29 01:24:54,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:24:54,214 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 30 [2020-07-29 01:24:54,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:24:54,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:54,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 438 transitions. [2020-07-29 01:24:54,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:54,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 438 transitions. [2020-07-29 01:24:54,225 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 438 transitions. [2020-07-29 01:24:54,726 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 438 edges. 438 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:54,732 INFO L225 Difference]: With dead ends: 313 [2020-07-29 01:24:54,733 INFO L226 Difference]: Without dead ends: 170 [2020-07-29 01:24:54,735 INFO L675 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 [2020-07-29 01:24:54,737 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 170 states. [2020-07-29 01:24:54,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 170 to 167. [2020-07-29 01:24:54,771 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:24:54,771 INFO L82 GeneralOperation]: Start isEquivalent. First operand 170 states. Second operand 167 states. [2020-07-29 01:24:54,771 INFO L74 IsIncluded]: Start isIncluded. First operand 170 states. Second operand 167 states. [2020-07-29 01:24:54,771 INFO L87 Difference]: Start difference. First operand 170 states. Second operand 167 states. [2020-07-29 01:24:54,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:54,780 INFO L93 Difference]: Finished difference Result 170 states and 236 transitions. [2020-07-29 01:24:54,780 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 236 transitions. [2020-07-29 01:24:54,785 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:54,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:54,786 INFO L74 IsIncluded]: Start isIncluded. First operand 167 states. Second operand 170 states. [2020-07-29 01:24:54,786 INFO L87 Difference]: Start difference. First operand 167 states. Second operand 170 states. [2020-07-29 01:24:54,794 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:54,794 INFO L93 Difference]: Finished difference Result 170 states and 236 transitions. [2020-07-29 01:24:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 236 transitions. [2020-07-29 01:24:54,796 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:54,797 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:54,798 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:24:54,798 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:24:54,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 167 states. [2020-07-29 01:24:54,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 167 states and 232 transitions. [2020-07-29 01:24:54,805 INFO L78 Accepts]: Start accepts. Automaton has 167 states and 232 transitions. Word has length 30 [2020-07-29 01:24:54,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:24:54,806 INFO L479 AbstractCegarLoop]: Abstraction has 167 states and 232 transitions. [2020-07-29 01:24:54,806 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-29 01:24:54,806 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 232 transitions. [2020-07-29 01:24:54,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2020-07-29 01:24:54,807 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:24:54,807 INFO L422 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] [2020-07-29 01:24:54,808 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-29 01:24:54,808 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:24:54,808 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:24:54,808 INFO L82 PathProgramCache]: Analyzing trace with hash -1330709916, now seen corresponding path program 1 times [2020-07-29 01:24:54,809 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:24:54,809 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238748386] [2020-07-29 01:24:54,809 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:24:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:24:54,965 INFO L280 TraceCheckUtils]: 0: Hoare triple {1883#true} havoc main_#res;havoc main_#t~ret41, main_~__retres1~0;havoc main_~__retres1~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~nondet28, ssl3_connect_#t~nondet29, ssl3_connect_#t~nondet30, ssl3_connect_#t~nondet31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~ag_X~0, ssl3_connect_~ag_Y~0, ssl3_connect_~ag_Z~0, ssl3_connect_~ag_V~0, ssl3_connect_~ag_W~0, ssl3_connect_~__retres62~0;assume -2147483648 <= ssl3_connect_#t~nondet0 && ssl3_connect_#t~nondet0 <= 2147483647;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;assume -2147483648 <= ssl3_connect_#t~nondet2 && ssl3_connect_#t~nondet2 <= 2147483647;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;assume -2147483648 <= ssl3_connect_#t~nondet3 && ssl3_connect_#t~nondet3 <= 2147483647;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;assume -2147483648 <= ssl3_connect_#t~nondet4 && ssl3_connect_#t~nondet4 <= 2147483647;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;assume -2147483648 <= ssl3_connect_#t~nondet5 && ssl3_connect_#t~nondet5 <= 2147483647;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;havoc ssl3_connect_~s__init_buf___0~0;assume -2147483648 <= ssl3_connect_#t~nondet6 && ssl3_connect_#t~nondet6 <= 2147483647;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;assume -2147483648 <= ssl3_connect_#t~nondet7 && ssl3_connect_#t~nondet7 <= 2147483647;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;havoc ssl3_connect_~s__ctx__stats__sess_connect~0;assume -2147483648 <= ssl3_connect_#t~nondet9 && ssl3_connect_#t~nondet9 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;assume -2147483648 <= ssl3_connect_#t~nondet10 && ssl3_connect_#t~nondet10 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= ssl3_connect_#t~nondet11 && ssl3_connect_#t~nondet11 <= 2147483647;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;assume -2147483648 <= ssl3_connect_#t~nondet12 && ssl3_connect_#t~nondet12 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;assume -2147483648 <= ssl3_connect_#t~nondet13 && ssl3_connect_#t~nondet13 <= 2147483647;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;assume -2147483648 <= ssl3_connect_#t~nondet14 && ssl3_connect_#t~nondet14 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;assume -2147483648 <= ssl3_connect_#t~nondet15 && ssl3_connect_#t~nondet15 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;assume -2147483648 <= ssl3_connect_#t~nondet16 && ssl3_connect_#t~nondet16 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;havoc ssl3_connect_~tmp___1~0;havoc ssl3_connect_~tmp___2~0;havoc ssl3_connect_~tmp___3~0;havoc ssl3_connect_~tmp___4~0;havoc ssl3_connect_~tmp___5~0;assume -2147483648 <= ssl3_connect_#t~nondet17 && ssl3_connect_#t~nondet17 <= 2147483647;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;assume -2147483648 <= ssl3_connect_#t~nondet18 && ssl3_connect_#t~nondet18 <= 2147483647;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;assume -2147483648 <= ssl3_connect_#t~nondet19 && ssl3_connect_#t~nondet19 <= 2147483647;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;assume -2147483648 <= ssl3_connect_#t~nondet20 && ssl3_connect_#t~nondet20 <= 2147483647;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~ag_X~0;havoc ssl3_connect_~ag_Y~0;havoc ssl3_connect_~ag_Z~0;havoc ssl3_connect_~ag_V~0;havoc ssl3_connect_~ag_W~0;havoc ssl3_connect_~__retres62~0;ssl3_connect_~ag_V~0 := 2;ssl3_connect_~ag_W~0 := 5;ssl3_connect_~s__state~0 := 12292;ssl3_connect_~blastFlag~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet21 && ssl3_connect_#t~nondet21 <= 2147483647;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; {1883#true} is VALID [2020-07-29 01:24:54,965 INFO L280 TraceCheckUtils]: 1: Hoare triple {1883#true} assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; {1883#true} is VALID [2020-07-29 01:24:54,966 INFO L280 TraceCheckUtils]: 2: Hoare triple {1883#true} ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_~s__in_handshake~0;assume -2147483648 <= ssl3_connect_#t~nondet22 && ssl3_connect_#t~nondet22 <= 2147483647;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22; {1883#true} is VALID [2020-07-29 01:24:54,966 INFO L280 TraceCheckUtils]: 3: Hoare triple {1883#true} assume !(0 != ~bitwiseAnd(ssl3_connect_~tmp___1~0, 12288)); {1883#true} is VALID [2020-07-29 01:24:54,966 INFO L280 TraceCheckUtils]: 4: Hoare triple {1883#true} assume !false; {1883#true} is VALID [2020-07-29 01:24:54,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {1883#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {1883#true} is VALID [2020-07-29 01:24:54,967 INFO L280 TraceCheckUtils]: 6: Hoare triple {1883#true} assume 12292 == ssl3_connect_~s__state~0; {1883#true} is VALID [2020-07-29 01:24:54,967 INFO L280 TraceCheckUtils]: 7: Hoare triple {1883#true} ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0; {1883#true} is VALID [2020-07-29 01:24:54,967 INFO L280 TraceCheckUtils]: 8: Hoare triple {1883#true} ssl3_connect_~s__server~0 := 0; {1883#true} is VALID [2020-07-29 01:24:54,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {1883#true} assume 0 != ssl3_connect_~cb~0; {1883#true} is VALID [2020-07-29 01:24:54,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {1883#true} assume !(768 != ~bitwiseAnd(ssl3_connect_~s__version~0, 65280));ssl3_connect_~s__type~0 := 4096; {1883#true} is VALID [2020-07-29 01:24:54,968 INFO L280 TraceCheckUtils]: 11: Hoare triple {1883#true} assume !(0 == ssl3_connect_~s__init_buf___0~0); {1883#true} is VALID [2020-07-29 01:24:54,969 INFO L280 TraceCheckUtils]: 12: Hoare triple {1883#true} assume -2147483648 <= ssl3_connect_#t~nondet26 && ssl3_connect_#t~nondet26 <= 2147483647;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26; {1883#true} is VALID [2020-07-29 01:24:54,969 INFO L280 TraceCheckUtils]: 13: Hoare triple {1883#true} assume !(0 == ssl3_connect_~tmp___4~0);assume -2147483648 <= ssl3_connect_#t~nondet27 && ssl3_connect_#t~nondet27 <= 2147483647;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27; {1883#true} is VALID [2020-07-29 01:24:54,969 INFO L280 TraceCheckUtils]: 14: Hoare triple {1883#true} assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__init_num~0 := 0; {1883#true} is VALID [2020-07-29 01:24:54,970 INFO L280 TraceCheckUtils]: 15: Hoare triple {1883#true} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {1883#true} is VALID [2020-07-29 01:24:54,970 INFO L280 TraceCheckUtils]: 16: Hoare triple {1883#true} ssl3_connect_~skip~0 := 0; {1883#true} is VALID [2020-07-29 01:24:54,974 INFO L280 TraceCheckUtils]: 17: Hoare triple {1883#true} assume !false; {1883#true} is VALID [2020-07-29 01:24:54,975 INFO L280 TraceCheckUtils]: 18: Hoare triple {1883#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {1883#true} is VALID [2020-07-29 01:24:54,975 INFO L280 TraceCheckUtils]: 19: Hoare triple {1883#true} assume !(12292 == ssl3_connect_~s__state~0); {1883#true} is VALID [2020-07-29 01:24:54,975 INFO L280 TraceCheckUtils]: 20: Hoare triple {1883#true} assume !(16384 == ssl3_connect_~s__state~0); {1883#true} is VALID [2020-07-29 01:24:54,975 INFO L280 TraceCheckUtils]: 21: Hoare triple {1883#true} assume !(4096 == ssl3_connect_~s__state~0); {1883#true} is VALID [2020-07-29 01:24:54,976 INFO L280 TraceCheckUtils]: 22: Hoare triple {1883#true} assume !(20480 == ssl3_connect_~s__state~0); {1883#true} is VALID [2020-07-29 01:24:54,976 INFO L280 TraceCheckUtils]: 23: Hoare triple {1883#true} assume !(4099 == ssl3_connect_~s__state~0); {1883#true} is VALID [2020-07-29 01:24:54,978 INFO L280 TraceCheckUtils]: 24: Hoare triple {1883#true} assume 4368 == ssl3_connect_~s__state~0; {1883#true} is VALID [2020-07-29 01:24:54,979 INFO L280 TraceCheckUtils]: 25: Hoare triple {1883#true} ssl3_connect_~s__shutdown~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet28 && ssl3_connect_#t~nondet28 <= 2147483647;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet28;havoc ssl3_connect_#t~nondet28; {1883#true} is VALID [2020-07-29 01:24:54,979 INFO L280 TraceCheckUtils]: 26: Hoare triple {1883#true} assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; {1883#true} is VALID [2020-07-29 01:24:54,982 INFO L280 TraceCheckUtils]: 27: Hoare triple {1883#true} assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,983 INFO L280 TraceCheckUtils]: 28: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,984 INFO L280 TraceCheckUtils]: 29: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,984 INFO L280 TraceCheckUtils]: 30: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~skip~0 := 0; {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,985 INFO L280 TraceCheckUtils]: 31: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !false; {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,987 INFO L280 TraceCheckUtils]: 32: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,987 INFO L280 TraceCheckUtils]: 33: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(12292 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,988 INFO L280 TraceCheckUtils]: 34: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(16384 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,988 INFO L280 TraceCheckUtils]: 35: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4096 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,989 INFO L280 TraceCheckUtils]: 36: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(20480 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,990 INFO L280 TraceCheckUtils]: 37: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4099 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,991 INFO L280 TraceCheckUtils]: 38: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4368 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,992 INFO L280 TraceCheckUtils]: 39: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4369 == ssl3_connect_~s__state~0); {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:54,993 INFO L280 TraceCheckUtils]: 40: Hoare triple {1885#(= 4384 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4384 == ssl3_connect_~s__state~0); {1884#false} is VALID [2020-07-29 01:24:54,993 INFO L280 TraceCheckUtils]: 41: Hoare triple {1884#false} assume !(4385 == ssl3_connect_~s__state~0); {1884#false} is VALID [2020-07-29 01:24:54,993 INFO L280 TraceCheckUtils]: 42: Hoare triple {1884#false} assume 4400 == ssl3_connect_~s__state~0; {1884#false} is VALID [2020-07-29 01:24:54,993 INFO L280 TraceCheckUtils]: 43: Hoare triple {1884#false} assume !(ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 - 256 <= 2147483647); {1884#false} is VALID [2020-07-29 01:24:55,002 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-29 01:24:55,002 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238748386] [2020-07-29 01:24:55,002 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:24:55,003 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 01:24:55,003 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [926973981] [2020-07-29 01:24:55,004 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-07-29 01:24:55,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:24:55,004 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:24:55,057 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:55,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-29 01:24:55,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:24:55,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:24:55,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:24:55,058 INFO L87 Difference]: Start difference. First operand 167 states and 232 transitions. Second operand 3 states. [2020-07-29 01:24:57,640 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:57,640 INFO L93 Difference]: Finished difference Result 346 states and 487 transitions. [2020-07-29 01:24:57,640 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:24:57,641 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 44 [2020-07-29 01:24:57,641 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:24:57,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:57,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 444 transitions. [2020-07-29 01:24:57,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:57,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 444 transitions. [2020-07-29 01:24:57,650 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 444 transitions. [2020-07-29 01:24:58,198 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 444 edges. 444 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:58,204 INFO L225 Difference]: With dead ends: 346 [2020-07-29 01:24:58,204 INFO L226 Difference]: Without dead ends: 188 [2020-07-29 01:24:58,206 INFO L675 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 [2020-07-29 01:24:58,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2020-07-29 01:24:58,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 184. [2020-07-29 01:24:58,246 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:24:58,246 INFO L82 GeneralOperation]: Start isEquivalent. First operand 188 states. Second operand 184 states. [2020-07-29 01:24:58,246 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 184 states. [2020-07-29 01:24:58,247 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 184 states. [2020-07-29 01:24:58,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:58,253 INFO L93 Difference]: Finished difference Result 188 states and 260 transitions. [2020-07-29 01:24:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 260 transitions. [2020-07-29 01:24:58,254 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:58,254 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:58,254 INFO L74 IsIncluded]: Start isIncluded. First operand 184 states. Second operand 188 states. [2020-07-29 01:24:58,255 INFO L87 Difference]: Start difference. First operand 184 states. Second operand 188 states. [2020-07-29 01:24:58,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:58,261 INFO L93 Difference]: Finished difference Result 188 states and 260 transitions. [2020-07-29 01:24:58,262 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 260 transitions. [2020-07-29 01:24:58,262 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:58,262 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:58,263 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:24:58,263 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:24:58,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 184 states. [2020-07-29 01:24:58,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 254 transitions. [2020-07-29 01:24:58,269 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 254 transitions. Word has length 44 [2020-07-29 01:24:58,270 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:24:58,270 INFO L479 AbstractCegarLoop]: Abstraction has 184 states and 254 transitions. [2020-07-29 01:24:58,270 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-29 01:24:58,270 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 254 transitions. [2020-07-29 01:24:58,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-29 01:24:58,271 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:24:58,272 INFO L422 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] [2020-07-29 01:24:58,272 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-29 01:24:58,272 INFO L427 AbstractCegarLoop]: === Iteration 4 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:24:58,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:24:58,273 INFO L82 PathProgramCache]: Analyzing trace with hash 272957344, now seen corresponding path program 1 times [2020-07-29 01:24:58,273 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:24:58,273 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960680894] [2020-07-29 01:24:58,273 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:24:58,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:24:58,346 INFO L280 TraceCheckUtils]: 0: Hoare triple {2851#true} havoc main_#res;havoc main_#t~ret41, main_~__retres1~0;havoc main_~__retres1~0;havoc ssl3_connect_#res;havoc ssl3_connect_#t~nondet0, ssl3_connect_#t~nondet1, ssl3_connect_#t~nondet2, ssl3_connect_#t~nondet3, ssl3_connect_#t~nondet4, ssl3_connect_#t~nondet5, ssl3_connect_#t~nondet6, ssl3_connect_#t~nondet7, ssl3_connect_#t~nondet8, ssl3_connect_#t~nondet9, ssl3_connect_#t~nondet10, ssl3_connect_#t~nondet11, ssl3_connect_#t~nondet12, ssl3_connect_#t~nondet13, ssl3_connect_#t~nondet14, ssl3_connect_#t~nondet15, ssl3_connect_#t~nondet16, ssl3_connect_#t~nondet17, ssl3_connect_#t~nondet18, ssl3_connect_#t~nondet19, ssl3_connect_#t~nondet20, ssl3_connect_#t~nondet21, ssl3_connect_#t~nondet22, ssl3_connect_#t~nondet23, ssl3_connect_#t~nondet24, ssl3_connect_#t~nondet25, ssl3_connect_#t~nondet26, ssl3_connect_#t~nondet27, ssl3_connect_#t~nondet28, ssl3_connect_#t~nondet29, ssl3_connect_#t~nondet30, ssl3_connect_#t~nondet31, ssl3_connect_#t~nondet32, ssl3_connect_#t~nondet33, ssl3_connect_#t~nondet34, ssl3_connect_#t~nondet35, ssl3_connect_#t~nondet36, ssl3_connect_#t~nondet37, ssl3_connect_#t~nondet38, ssl3_connect_#t~nondet39, ssl3_connect_#t~nondet40, ssl3_connect_~s__info_callback~0, ssl3_connect_~s__in_handshake~0, ssl3_connect_~s__state~0, ssl3_connect_~s__new_session~0, ssl3_connect_~s__server~0, ssl3_connect_~s__version~0, ssl3_connect_~s__type~0, ssl3_connect_~s__init_num~0, ssl3_connect_~s__bbio~0, ssl3_connect_~s__wbio~0, ssl3_connect_~s__hit~0, ssl3_connect_~s__rwstate~0, ssl3_connect_~s__init_buf___0~0, ssl3_connect_~s__debug~0, ssl3_connect_~s__shutdown~0, ssl3_connect_~s__ctx__info_callback~0, ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0, ssl3_connect_~s__ctx__stats__sess_connect~0, ssl3_connect_~s__ctx__stats__sess_hit~0, ssl3_connect_~s__ctx__stats__sess_connect_good~0, ssl3_connect_~s__s3__change_cipher_spec~0, ssl3_connect_~s__s3__flags~0, ssl3_connect_~s__s3__delay_buf_pop_ret~0, ssl3_connect_~s__s3__tmp__cert_req~0, ssl3_connect_~s__s3__tmp__new_compression~0, ssl3_connect_~s__s3__tmp__reuse_message~0, ssl3_connect_~s__s3__tmp__new_cipher~0, ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0, ssl3_connect_~s__s3__tmp__next_state___0~0, ssl3_connect_~s__s3__tmp__new_compression__id~0, ssl3_connect_~s__session__cipher~0, ssl3_connect_~s__session__compress_meth~0, ssl3_connect_~buf~0, ssl3_connect_~tmp~0, ssl3_connect_~l~0, ssl3_connect_~num1~0, ssl3_connect_~cb~0, ssl3_connect_~ret~0, ssl3_connect_~new_state~0, ssl3_connect_~state~0, ssl3_connect_~skip~0, ssl3_connect_~tmp___0~0, ssl3_connect_~tmp___1~0, ssl3_connect_~tmp___2~0, ssl3_connect_~tmp___3~0, ssl3_connect_~tmp___4~0, ssl3_connect_~tmp___5~0, ssl3_connect_~tmp___6~0, ssl3_connect_~tmp___7~0, ssl3_connect_~tmp___8~0, ssl3_connect_~tmp___9~0, ssl3_connect_~blastFlag~0, ssl3_connect_~ag_X~0, ssl3_connect_~ag_Y~0, ssl3_connect_~ag_Z~0, ssl3_connect_~ag_V~0, ssl3_connect_~ag_W~0, ssl3_connect_~__retres62~0;assume -2147483648 <= ssl3_connect_#t~nondet0 && ssl3_connect_#t~nondet0 <= 2147483647;ssl3_connect_~s__info_callback~0 := ssl3_connect_#t~nondet0;havoc ssl3_connect_#t~nondet0;ssl3_connect_~s__in_handshake~0 := ssl3_connect_#t~nondet1;havoc ssl3_connect_#t~nondet1;havoc ssl3_connect_~s__state~0;havoc ssl3_connect_~s__new_session~0;havoc ssl3_connect_~s__server~0;assume -2147483648 <= ssl3_connect_#t~nondet2 && ssl3_connect_#t~nondet2 <= 2147483647;ssl3_connect_~s__version~0 := ssl3_connect_#t~nondet2;havoc ssl3_connect_#t~nondet2;havoc ssl3_connect_~s__type~0;havoc ssl3_connect_~s__init_num~0;assume -2147483648 <= ssl3_connect_#t~nondet3 && ssl3_connect_#t~nondet3 <= 2147483647;ssl3_connect_~s__bbio~0 := ssl3_connect_#t~nondet3;havoc ssl3_connect_#t~nondet3;assume -2147483648 <= ssl3_connect_#t~nondet4 && ssl3_connect_#t~nondet4 <= 2147483647;ssl3_connect_~s__wbio~0 := ssl3_connect_#t~nondet4;havoc ssl3_connect_#t~nondet4;assume -2147483648 <= ssl3_connect_#t~nondet5 && ssl3_connect_#t~nondet5 <= 2147483647;ssl3_connect_~s__hit~0 := ssl3_connect_#t~nondet5;havoc ssl3_connect_#t~nondet5;havoc ssl3_connect_~s__rwstate~0;havoc ssl3_connect_~s__init_buf___0~0;assume -2147483648 <= ssl3_connect_#t~nondet6 && ssl3_connect_#t~nondet6 <= 2147483647;ssl3_connect_~s__debug~0 := ssl3_connect_#t~nondet6;havoc ssl3_connect_#t~nondet6;havoc ssl3_connect_~s__shutdown~0;assume -2147483648 <= ssl3_connect_#t~nondet7 && ssl3_connect_#t~nondet7 <= 2147483647;ssl3_connect_~s__ctx__info_callback~0 := ssl3_connect_#t~nondet7;havoc ssl3_connect_#t~nondet7;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := ssl3_connect_#t~nondet8;havoc ssl3_connect_#t~nondet8;havoc ssl3_connect_~s__ctx__stats__sess_connect~0;assume -2147483648 <= ssl3_connect_#t~nondet9 && ssl3_connect_#t~nondet9 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_hit~0 := ssl3_connect_#t~nondet9;havoc ssl3_connect_#t~nondet9;assume -2147483648 <= ssl3_connect_#t~nondet10 && ssl3_connect_#t~nondet10 <= 2147483647;ssl3_connect_~s__ctx__stats__sess_connect_good~0 := ssl3_connect_#t~nondet10;havoc ssl3_connect_#t~nondet10;havoc ssl3_connect_~s__s3__change_cipher_spec~0;havoc ssl3_connect_~s__s3__flags~0;havoc ssl3_connect_~s__s3__delay_buf_pop_ret~0;assume -2147483648 <= ssl3_connect_#t~nondet11 && ssl3_connect_#t~nondet11 <= 2147483647;ssl3_connect_~s__s3__tmp__cert_req~0 := ssl3_connect_#t~nondet11;havoc ssl3_connect_#t~nondet11;assume -2147483648 <= ssl3_connect_#t~nondet12 && ssl3_connect_#t~nondet12 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression~0 := ssl3_connect_#t~nondet12;havoc ssl3_connect_#t~nondet12;assume -2147483648 <= ssl3_connect_#t~nondet13 && ssl3_connect_#t~nondet13 <= 2147483647;ssl3_connect_~s__s3__tmp__reuse_message~0 := ssl3_connect_#t~nondet13;havoc ssl3_connect_#t~nondet13;assume -2147483648 <= ssl3_connect_#t~nondet14 && ssl3_connect_#t~nondet14 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher~0 := ssl3_connect_#t~nondet14;havoc ssl3_connect_#t~nondet14;assume -2147483648 <= ssl3_connect_#t~nondet15 && ssl3_connect_#t~nondet15 <= 2147483647;ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 := ssl3_connect_#t~nondet15;havoc ssl3_connect_#t~nondet15;havoc ssl3_connect_~s__s3__tmp__next_state___0~0;assume -2147483648 <= ssl3_connect_#t~nondet16 && ssl3_connect_#t~nondet16 <= 2147483647;ssl3_connect_~s__s3__tmp__new_compression__id~0 := ssl3_connect_#t~nondet16;havoc ssl3_connect_#t~nondet16;havoc ssl3_connect_~s__session__cipher~0;havoc ssl3_connect_~s__session__compress_meth~0;havoc ssl3_connect_~buf~0;havoc ssl3_connect_~tmp~0;havoc ssl3_connect_~l~0;havoc ssl3_connect_~num1~0;havoc ssl3_connect_~cb~0;havoc ssl3_connect_~ret~0;havoc ssl3_connect_~new_state~0;havoc ssl3_connect_~state~0;havoc ssl3_connect_~skip~0;havoc ssl3_connect_~tmp___0~0;havoc ssl3_connect_~tmp___1~0;havoc ssl3_connect_~tmp___2~0;havoc ssl3_connect_~tmp___3~0;havoc ssl3_connect_~tmp___4~0;havoc ssl3_connect_~tmp___5~0;assume -2147483648 <= ssl3_connect_#t~nondet17 && ssl3_connect_#t~nondet17 <= 2147483647;ssl3_connect_~tmp___6~0 := ssl3_connect_#t~nondet17;havoc ssl3_connect_#t~nondet17;assume -2147483648 <= ssl3_connect_#t~nondet18 && ssl3_connect_#t~nondet18 <= 2147483647;ssl3_connect_~tmp___7~0 := ssl3_connect_#t~nondet18;havoc ssl3_connect_#t~nondet18;assume -2147483648 <= ssl3_connect_#t~nondet19 && ssl3_connect_#t~nondet19 <= 2147483647;ssl3_connect_~tmp___8~0 := ssl3_connect_#t~nondet19;havoc ssl3_connect_#t~nondet19;assume -2147483648 <= ssl3_connect_#t~nondet20 && ssl3_connect_#t~nondet20 <= 2147483647;ssl3_connect_~tmp___9~0 := ssl3_connect_#t~nondet20;havoc ssl3_connect_#t~nondet20;havoc ssl3_connect_~blastFlag~0;havoc ssl3_connect_~ag_X~0;havoc ssl3_connect_~ag_Y~0;havoc ssl3_connect_~ag_Z~0;havoc ssl3_connect_~ag_V~0;havoc ssl3_connect_~ag_W~0;havoc ssl3_connect_~__retres62~0;ssl3_connect_~ag_V~0 := 2;ssl3_connect_~ag_W~0 := 5;ssl3_connect_~s__state~0 := 12292;ssl3_connect_~blastFlag~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet21 && ssl3_connect_#t~nondet21 <= 2147483647;ssl3_connect_~tmp~0 := ssl3_connect_#t~nondet21;havoc ssl3_connect_#t~nondet21;ssl3_connect_~cb~0 := 0;ssl3_connect_~ret~0 := -1;ssl3_connect_~skip~0 := 0;ssl3_connect_~tmp___0~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,346 INFO L280 TraceCheckUtils]: 1: Hoare triple {2851#true} assume 0 != ssl3_connect_~s__info_callback~0;ssl3_connect_~cb~0 := ssl3_connect_~s__info_callback~0; {2851#true} is VALID [2020-07-29 01:24:58,347 INFO L280 TraceCheckUtils]: 2: Hoare triple {2851#true} ssl3_connect_~s__in_handshake~0 := 1 + ssl3_connect_~s__in_handshake~0;assume -2147483648 <= ssl3_connect_#t~nondet22 && ssl3_connect_#t~nondet22 <= 2147483647;ssl3_connect_~tmp___1~0 := ssl3_connect_#t~nondet22;havoc ssl3_connect_#t~nondet22; {2851#true} is VALID [2020-07-29 01:24:58,347 INFO L280 TraceCheckUtils]: 3: Hoare triple {2851#true} assume !(0 != ~bitwiseAnd(ssl3_connect_~tmp___1~0, 12288)); {2851#true} is VALID [2020-07-29 01:24:58,347 INFO L280 TraceCheckUtils]: 4: Hoare triple {2851#true} assume !false; {2851#true} is VALID [2020-07-29 01:24:58,347 INFO L280 TraceCheckUtils]: 5: Hoare triple {2851#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,348 INFO L280 TraceCheckUtils]: 6: Hoare triple {2851#true} assume 12292 == ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,348 INFO L280 TraceCheckUtils]: 7: Hoare triple {2851#true} ssl3_connect_~s__new_session~0 := 1;ssl3_connect_~s__state~0 := 4096;ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect_renegotiate~0; {2851#true} is VALID [2020-07-29 01:24:58,348 INFO L280 TraceCheckUtils]: 8: Hoare triple {2851#true} ssl3_connect_~s__server~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,349 INFO L280 TraceCheckUtils]: 9: Hoare triple {2851#true} assume 0 != ssl3_connect_~cb~0; {2851#true} is VALID [2020-07-29 01:24:58,349 INFO L280 TraceCheckUtils]: 10: Hoare triple {2851#true} assume !(768 != ~bitwiseAnd(ssl3_connect_~s__version~0, 65280));ssl3_connect_~s__type~0 := 4096; {2851#true} is VALID [2020-07-29 01:24:58,349 INFO L280 TraceCheckUtils]: 11: Hoare triple {2851#true} assume !(0 == ssl3_connect_~s__init_buf___0~0); {2851#true} is VALID [2020-07-29 01:24:58,349 INFO L280 TraceCheckUtils]: 12: Hoare triple {2851#true} assume -2147483648 <= ssl3_connect_#t~nondet26 && ssl3_connect_#t~nondet26 <= 2147483647;ssl3_connect_~tmp___4~0 := ssl3_connect_#t~nondet26;havoc ssl3_connect_#t~nondet26; {2851#true} is VALID [2020-07-29 01:24:58,350 INFO L280 TraceCheckUtils]: 13: Hoare triple {2851#true} assume !(0 == ssl3_connect_~tmp___4~0);assume -2147483648 <= ssl3_connect_#t~nondet27 && ssl3_connect_#t~nondet27 <= 2147483647;ssl3_connect_~tmp___5~0 := ssl3_connect_#t~nondet27;havoc ssl3_connect_#t~nondet27; {2851#true} is VALID [2020-07-29 01:24:58,350 INFO L280 TraceCheckUtils]: 14: Hoare triple {2851#true} assume !(0 == ssl3_connect_~tmp___5~0);ssl3_connect_~s__state~0 := 4368;ssl3_connect_~s__ctx__stats__sess_connect~0 := 1 + ssl3_connect_~s__ctx__stats__sess_connect~0;ssl3_connect_~s__init_num~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,350 INFO L280 TraceCheckUtils]: 15: Hoare triple {2851#true} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {2851#true} is VALID [2020-07-29 01:24:58,351 INFO L280 TraceCheckUtils]: 16: Hoare triple {2851#true} ssl3_connect_~skip~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,351 INFO L280 TraceCheckUtils]: 17: Hoare triple {2851#true} assume !false; {2851#true} is VALID [2020-07-29 01:24:58,351 INFO L280 TraceCheckUtils]: 18: Hoare triple {2851#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,351 INFO L280 TraceCheckUtils]: 19: Hoare triple {2851#true} assume !(12292 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,352 INFO L280 TraceCheckUtils]: 20: Hoare triple {2851#true} assume !(16384 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,352 INFO L280 TraceCheckUtils]: 21: Hoare triple {2851#true} assume !(4096 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,352 INFO L280 TraceCheckUtils]: 22: Hoare triple {2851#true} assume !(20480 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,353 INFO L280 TraceCheckUtils]: 23: Hoare triple {2851#true} assume !(4099 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,353 INFO L280 TraceCheckUtils]: 24: Hoare triple {2851#true} assume 4368 == ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,353 INFO L280 TraceCheckUtils]: 25: Hoare triple {2851#true} ssl3_connect_~s__shutdown~0 := 0;assume -2147483648 <= ssl3_connect_#t~nondet28 && ssl3_connect_#t~nondet28 <= 2147483647;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet28;havoc ssl3_connect_#t~nondet28; {2851#true} is VALID [2020-07-29 01:24:58,353 INFO L280 TraceCheckUtils]: 26: Hoare triple {2851#true} assume 0 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 1; {2851#true} is VALID [2020-07-29 01:24:58,354 INFO L280 TraceCheckUtils]: 27: Hoare triple {2851#true} assume !(ssl3_connect_~ret~0 <= 0);ssl3_connect_~s__state~0 := 4384;ssl3_connect_~s__init_num~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,354 INFO L280 TraceCheckUtils]: 28: Hoare triple {2851#true} assume ssl3_connect_~s__bbio~0 != ssl3_connect_~s__wbio~0; {2851#true} is VALID [2020-07-29 01:24:58,354 INFO L280 TraceCheckUtils]: 29: Hoare triple {2851#true} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {2851#true} is VALID [2020-07-29 01:24:58,355 INFO L280 TraceCheckUtils]: 30: Hoare triple {2851#true} ssl3_connect_~skip~0 := 0; {2851#true} is VALID [2020-07-29 01:24:58,355 INFO L280 TraceCheckUtils]: 31: Hoare triple {2851#true} assume !false; {2851#true} is VALID [2020-07-29 01:24:58,355 INFO L280 TraceCheckUtils]: 32: Hoare triple {2851#true} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,356 INFO L280 TraceCheckUtils]: 33: Hoare triple {2851#true} assume !(12292 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,356 INFO L280 TraceCheckUtils]: 34: Hoare triple {2851#true} assume !(16384 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,356 INFO L280 TraceCheckUtils]: 35: Hoare triple {2851#true} assume !(4096 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,356 INFO L280 TraceCheckUtils]: 36: Hoare triple {2851#true} assume !(20480 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,357 INFO L280 TraceCheckUtils]: 37: Hoare triple {2851#true} assume !(4099 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,357 INFO L280 TraceCheckUtils]: 38: Hoare triple {2851#true} assume !(4368 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,357 INFO L280 TraceCheckUtils]: 39: Hoare triple {2851#true} assume !(4369 == ssl3_connect_~s__state~0); {2851#true} is VALID [2020-07-29 01:24:58,358 INFO L280 TraceCheckUtils]: 40: Hoare triple {2851#true} assume 4384 == ssl3_connect_~s__state~0; {2851#true} is VALID [2020-07-29 01:24:58,358 INFO L280 TraceCheckUtils]: 41: Hoare triple {2851#true} assume -2147483648 <= ssl3_connect_#t~nondet29 && ssl3_connect_#t~nondet29 <= 2147483647;ssl3_connect_~ret~0 := ssl3_connect_#t~nondet29;havoc ssl3_connect_#t~nondet29; {2851#true} is VALID [2020-07-29 01:24:58,358 INFO L280 TraceCheckUtils]: 42: Hoare triple {2851#true} assume 1 == ssl3_connect_~blastFlag~0;ssl3_connect_~blastFlag~0 := 2; {2851#true} is VALID [2020-07-29 01:24:58,358 INFO L280 TraceCheckUtils]: 43: Hoare triple {2851#true} assume !(ssl3_connect_~ret~0 <= 0); {2851#true} is VALID [2020-07-29 01:24:58,359 INFO L280 TraceCheckUtils]: 44: Hoare triple {2851#true} assume 0 != ssl3_connect_~s__hit~0;ssl3_connect_~s__state~0 := 4560; {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,360 INFO L280 TraceCheckUtils]: 45: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~s__init_num~0 := 0; {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,361 INFO L280 TraceCheckUtils]: 46: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(0 == ssl3_connect_~s__s3__tmp__reuse_message~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,361 INFO L280 TraceCheckUtils]: 47: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~skip~0 := 0; {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,362 INFO L280 TraceCheckUtils]: 48: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !false; {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,363 INFO L280 TraceCheckUtils]: 49: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} ssl3_connect_~state~0 := ssl3_connect_~s__state~0; {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,363 INFO L280 TraceCheckUtils]: 50: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(12292 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,364 INFO L280 TraceCheckUtils]: 51: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(16384 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,365 INFO L280 TraceCheckUtils]: 52: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4096 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,365 INFO L280 TraceCheckUtils]: 53: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(20480 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,366 INFO L280 TraceCheckUtils]: 54: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4099 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,366 INFO L280 TraceCheckUtils]: 55: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4368 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,367 INFO L280 TraceCheckUtils]: 56: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4369 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,368 INFO L280 TraceCheckUtils]: 57: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4384 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,368 INFO L280 TraceCheckUtils]: 58: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume !(4385 == ssl3_connect_~s__state~0); {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} is VALID [2020-07-29 01:24:58,369 INFO L280 TraceCheckUtils]: 59: Hoare triple {2853#(<= 4560 ULTIMATE.start_ssl3_connect_~s__state~0)} assume 4400 == ssl3_connect_~s__state~0; {2852#false} is VALID [2020-07-29 01:24:58,369 INFO L280 TraceCheckUtils]: 60: Hoare triple {2852#false} assume !(ssl3_connect_~s__s3__tmp__new_cipher__algorithms~0 - 256 <= 2147483647); {2852#false} is VALID [2020-07-29 01:24:58,376 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2020-07-29 01:24:58,376 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960680894] [2020-07-29 01:24:58,376 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-29 01:24:58,377 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-07-29 01:24:58,377 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1852051987] [2020-07-29 01:24:58,377 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2020-07-29 01:24:58,378 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-29 01:24:58,378 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states. [2020-07-29 01:24:58,441 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 50 edges. 50 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:58,442 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-07-29 01:24:58,442 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-29 01:24:58,442 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-07-29 01:24:58,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-07-29 01:24:58,443 INFO L87 Difference]: Start difference. First operand 184 states and 254 transitions. Second operand 3 states. [2020-07-29 01:24:59,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:59,137 INFO L93 Difference]: Finished difference Result 411 states and 586 transitions. [2020-07-29 01:24:59,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-07-29 01:24:59,137 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 61 [2020-07-29 01:24:59,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-29 01:24:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:59,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 499 transitions. [2020-07-29 01:24:59,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2020-07-29 01:24:59,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 499 transitions. [2020-07-29 01:24:59,162 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 499 transitions. [2020-07-29 01:24:59,707 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 499 edges. 499 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-29 01:24:59,713 INFO L225 Difference]: With dead ends: 411 [2020-07-29 01:24:59,713 INFO L226 Difference]: Without dead ends: 234 [2020-07-29 01:24:59,715 INFO L675 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 [2020-07-29 01:24:59,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 234 states. [2020-07-29 01:24:59,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 234 to 225. [2020-07-29 01:24:59,739 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-29 01:24:59,740 INFO L82 GeneralOperation]: Start isEquivalent. First operand 234 states. Second operand 225 states. [2020-07-29 01:24:59,740 INFO L74 IsIncluded]: Start isIncluded. First operand 234 states. Second operand 225 states. [2020-07-29 01:24:59,740 INFO L87 Difference]: Start difference. First operand 234 states. Second operand 225 states. [2020-07-29 01:24:59,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:59,745 INFO L93 Difference]: Finished difference Result 234 states and 315 transitions. [2020-07-29 01:24:59,746 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2020-07-29 01:24:59,746 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:59,746 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:59,746 INFO L74 IsIncluded]: Start isIncluded. First operand 225 states. Second operand 234 states. [2020-07-29 01:24:59,746 INFO L87 Difference]: Start difference. First operand 225 states. Second operand 234 states. [2020-07-29 01:24:59,751 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-29 01:24:59,751 INFO L93 Difference]: Finished difference Result 234 states and 315 transitions. [2020-07-29 01:24:59,751 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 315 transitions. [2020-07-29 01:24:59,751 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-29 01:24:59,752 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-29 01:24:59,752 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-29 01:24:59,752 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-29 01:24:59,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225 states. [2020-07-29 01:24:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 225 states and 304 transitions. [2020-07-29 01:24:59,756 INFO L78 Accepts]: Start accepts. Automaton has 225 states and 304 transitions. Word has length 61 [2020-07-29 01:24:59,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-29 01:24:59,757 INFO L479 AbstractCegarLoop]: Abstraction has 225 states and 304 transitions. [2020-07-29 01:24:59,757 INFO L480 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-07-29 01:24:59,757 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 304 transitions. [2020-07-29 01:24:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2020-07-29 01:24:59,758 INFO L414 BasicCegarLoop]: Found error trace [2020-07-29 01:24:59,758 INFO L422 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] [2020-07-29 01:24:59,758 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-29 01:24:59,758 INFO L427 AbstractCegarLoop]: === Iteration 5 === [ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW]=== [2020-07-29 01:24:59,758 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-29 01:24:59,759 INFO L82 PathProgramCache]: Analyzing trace with hash -1315390558, now seen corresponding path program 1 times [2020-07-29 01:24:59,759 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-29 01:24:59,759 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1479945702] [2020-07-29 01:24:59,759 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-29 01:24:59,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-29 01:24:59,786 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-29 01:24:59,787 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError at de.uni_freiburg.informatik.ultimate.smtinterpol.proof.FixResolutionProof.fix(FixResolutionProof.java:191) at de.uni_freiburg.informatik.ultimate.smtinterpol.proof.ProofTermGenerator.convert(ProofTermGenerator.java:150) at de.uni_freiburg.informatik.ultimate.smtinterpol.smtlib2.SMTInterpol.getProof(SMTInterpol.java:797) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:392) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.getInterpolants(NoopScript.java:386) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.getInterpolants(WrapperScript.java:337) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.getInterpolants(ManagedScript.java:191) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.computeCraigInterpolants(NestedInterpolantsBuilder.java:285) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.NestedInterpolantsBuilder.(NestedInterpolantsBuilder.java:166) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolantsRecursive(InterpolatingTraceCheckCraig.java:326) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.computeInterpolants(InterpolatingTraceCheckCraig.java:228) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheckCraig.(InterpolatingTraceCheckCraig.java:97) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:79) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleCraig.construct(IpTcStrategyModuleCraig.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.isCorrect(IpTcStrategyModuleBase.java:57) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.checkFeasibility(AutomatonFreeRefinementEngine.java:242) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:166) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:508) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-29 01:24:59,792 INFO L168 Benchmark]: Toolchain (without parser) took 11828.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 306.7 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -175.7 MB). Peak memory consumption was 131.1 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,793 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. [2020-07-29 01:24:59,794 INFO L168 Benchmark]: CACSL2BoogieTranslator took 586.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,794 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.65 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,795 INFO L168 Benchmark]: Boogie Preprocessor took 66.70 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,796 INFO L168 Benchmark]: RCFGBuilder took 1039.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.0 MB). Peak memory consumption was 91.0 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,797 INFO L168 Benchmark]: TraceAbstraction took 10008.22 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 161.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -102.0 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. [2020-07-29 01:24:59,801 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.0 GB. Free memory is still 987.1 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 586.86 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.2 MB in the beginning and 1.1 GB in the end (delta: -178.0 MB). Peak memory consumption was 26.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 119.65 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 66.70 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: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1039.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 91.0 MB). Peak memory consumption was 91.0 MB. Max. memory is 11.5 GB. * TraceAbstraction took 10008.22 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 161.5 MB). Free memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: -102.0 MB). Peak memory consumption was 59.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: null de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: null: de.uni_freiburg.informatik.ultimate.smtinterpol.proof.FixResolutionProof.fix(FixResolutionProof.java:191) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...