java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_3.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 12:54:40,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:54:40,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:54:40,312 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:54:40,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:54:40,313 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:54:40,315 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:54:40,316 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:54:40,318 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:54:40,319 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:54:40,320 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:54:40,321 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:54:40,321 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:54:40,322 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:54:40,323 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:54:40,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:54:40,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:54:40,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:54:40,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:54:40,330 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:54:40,331 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:54:40,332 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:54:40,333 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:54:40,334 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:54:40,336 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-03 12:54:40,339 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:54:40,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:54:40,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:54:40,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:54:40,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:54:40,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:54:40,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:54:40,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:54:40,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:54:40,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:54:40,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:54:40,351 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 12:54:40,373 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:54:40,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:54:40,373 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:54:40,373 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:54:40,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:54:40,374 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:54:40,374 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:54:40,375 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:54:40,375 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:54:40,375 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:54:40,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:54:40,376 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:54:40,376 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:54:40,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:54:40,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:54:40,377 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:54:40,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:54:40,377 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:54:40,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:54:40,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:54:40,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:54:40,378 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:54:40,378 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:54:40,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:54:40,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:54:40,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:54:40,379 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:54:40,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:54:40,379 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:54:40,379 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:54:40,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:54:40,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:54:40,438 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:54:40,441 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:54:40,441 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:54:40,442 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_3.cil-2.c [2019-10-03 12:54:40,509 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54202ad9c/87b296383c754d4bb3aa2fd77775d9f8/FLAGa73353549 [2019-10-03 12:54:40,992 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:54:40,995 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_3.cil-2.c [2019-10-03 12:54:41,015 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54202ad9c/87b296383c754d4bb3aa2fd77775d9f8/FLAGa73353549 [2019-10-03 12:54:41,355 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54202ad9c/87b296383c754d4bb3aa2fd77775d9f8 [2019-10-03 12:54:41,365 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:54:41,367 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:54:41,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:54:41,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:54:41,374 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:54:41,375 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ef7b86 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41, skipping insertion in model container [2019-10-03 12:54:41,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,386 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:54:41,425 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:54:41,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:54:41,775 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:54:41,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:54:41,859 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:54:41,860 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41 WrapperNode [2019-10-03 12:54:41,860 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:54:41,861 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:54:41,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:54:41,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:54:41,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,885 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,885 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,913 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,916 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (1/1) ... [2019-10-03 12:54:41,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:54:41,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:54:41,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:54:41,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:54:41,923 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:41" (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 [2019-10-03 12:54:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:54:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:54:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-10-03 12:54:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:54:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:54:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-03 12:54:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:54:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:54:42,143 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 12:54:42,658 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-10-03 12:54:42,659 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-10-03 12:54:42,671 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:54:42,671 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 12:54:42,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:54:42 BoogieIcfgContainer [2019-10-03 12:54:42,673 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:54:42,673 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:54:42,674 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:54:42,674 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:54:42,675 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:54:42" (1/1) ... [2019-10-03 12:54:42,710 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:54:42,987 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-10-03 12:54:46,891 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 12:54:46,923 INFO L272 AbstractInterpreter]: Visited 224 different actions 6137 times. Merged at 177 different actions 3535 times. Widened at 45 different actions 393 times. Performed 17726 root evaluator evaluations with a maximum evaluation depth of 6. Performed 17726 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 2290 fixpoints after 133 different actions. Largest state had 131 variables. [2019-10-03 12:54:46,923 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:54:46,926 INFO L168 Benchmark]: Toolchain (without parser) took 5558.01 ms. Allocated memory was 138.4 MB in the beginning and 422.1 MB in the end (delta: 283.6 MB). Free memory was 83.5 MB in the beginning and 88.1 MB in the end (delta: -4.6 MB). Peak memory consumption was 279.1 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,927 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 103.2 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,929 INFO L168 Benchmark]: CACSL2BoogieTranslator took 492.69 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 83.1 MB in the beginning and 172.6 MB in the end (delta: -89.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,931 INFO L168 Benchmark]: Boogie Preprocessor took 60.27 ms. Allocated memory is still 198.7 MB. Free memory was 172.6 MB in the beginning and 170.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,932 INFO L168 Benchmark]: RCFGBuilder took 751.08 ms. Allocated memory is still 198.7 MB. Free memory was 170.0 MB in the beginning and 121.6 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,933 INFO L168 Benchmark]: Abstract Interpretation took 4249.62 ms. Allocated memory was 198.7 MB in the beginning and 422.1 MB in the end (delta: 223.3 MB). Free memory was 121.0 MB in the beginning and 88.1 MB in the end (delta: 32.9 MB). Peak memory consumption was 256.3 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:46,941 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 103.2 MB in the beginning and 103.0 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 492.69 ms. Allocated memory was 138.4 MB in the beginning and 198.7 MB in the end (delta: 60.3 MB). Free memory was 83.1 MB in the beginning and 172.6 MB in the end (delta: -89.5 MB). Peak memory consumption was 23.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 60.27 ms. Allocated memory is still 198.7 MB. Free memory was 172.6 MB in the beginning and 170.0 MB in the end (delta: 2.6 MB). Peak memory consumption was 2.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 751.08 ms. Allocated memory is still 198.7 MB. Free memory was 170.0 MB in the beginning and 121.6 MB in the end (delta: 48.4 MB). Peak memory consumption was 48.4 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 4249.62 ms. Allocated memory was 198.7 MB in the beginning and 422.1 MB in the end (delta: 223.3 MB). Free memory was 121.0 MB in the beginning and 88.1 MB in the end (delta: 32.9 MB). Peak memory consumption was 256.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 574]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L579] int s ; [L583] s = 12292 [L584] CALL ssl3_connect(s) [L13] int s__info_callback = __VERIFIER_nondet_int() ; [L14] int s__in_handshake = __VERIFIER_nondet_int() ; [L15] int s__state ; [L16] int s__new_session ; [L17] int s__server ; [L18] int s__version = __VERIFIER_nondet_int() ; [L19] int s__type ; [L20] int s__init_num ; [L21] int s__bbio = __VERIFIER_nondet_int() ; [L22] int s__wbio = __VERIFIER_nondet_int() ; [L23] int s__hit = __VERIFIER_nondet_int() ; [L24] int s__rwstate ; [L25] int s__init_buf___0 = __VERIFIER_nondet_int() ; [L26] int s__debug = __VERIFIER_nondet_int() ; [L27] int s__shutdown ; [L28] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L29] int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_int() ; [L30] int s__ctx__stats__sess_connect = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int() ; [L33] int s__s3__change_cipher_spec ; [L34] int s__s3__flags = __VERIFIER_nondet_int() ; [L35] int s__s3__delay_buf_pop_ret ; [L36] int s__s3__tmp__cert_req = __VERIFIER_nondet_int() ; [L37] int s__s3__tmp__new_compression = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L40] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L41] int s__s3__tmp__next_state___0 ; [L42] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int() ; [L43] int s__session__cipher ; [L44] int s__session__compress_meth ; [L45] int buf ; [L46] unsigned long tmp ; [L47] unsigned long l ; [L48] int num1 = __VERIFIER_nondet_int() ; [L49] int cb ; [L50] int ret ; [L51] int new_state ; [L52] int state ; [L53] int skip ; [L54] int tmp___0 ; [L55] int tmp___1 = __VERIFIER_nondet_int() ; [L56] int tmp___2 = __VERIFIER_nondet_int() ; [L57] int tmp___3 = __VERIFIER_nondet_int() ; [L58] int tmp___4 = __VERIFIER_nondet_int() ; [L59] int tmp___5 = __VERIFIER_nondet_int() ; [L60] int tmp___6 = __VERIFIER_nondet_int() ; [L61] int tmp___7 = __VERIFIER_nondet_int() ; [L62] int tmp___8 = __VERIFIER_nondet_int() ; [L63] int tmp___9 = __VERIFIER_nondet_int() ; [L64] int blastFlag ; [L65] int __cil_tmp55 ; [L66] void *__cil_tmp56 ; [L67] unsigned long __cil_tmp57 ; [L68] unsigned long __cil_tmp58 = __VERIFIER_nondet_ulong() ; [L69] void *__cil_tmp59 ; [L70] unsigned long __cil_tmp60 ; [L71] unsigned long __cil_tmp61 ; [L72] unsigned long __cil_tmp62 ; [L73] unsigned long __cil_tmp63 ; [L74] unsigned long __cil_tmp64 ; [L75] long __cil_tmp65 = __VERIFIER_nondet_long() ; [L76] long __cil_tmp66 ; [L77] long __cil_tmp67 ; [L78] long __cil_tmp68 ; [L79] long __cil_tmp69 ; [L80] long __cil_tmp70 = __VERIFIER_nondet_long() ; [L81] long __cil_tmp71 ; [L82] long __cil_tmp72 ; [L83] long __cil_tmp73 ; [L84] long __cil_tmp74 ; [L88] s__state = initial_state [L89] blastFlag = 0 [L90] tmp = __VERIFIER_nondet_int() [L91] cb = 0 [L92] ret = -1 [L93] skip = 0 [L94] tmp___0 = 0 [L95] COND TRUE s__info_callback != 0 [L96] cb = s__info_callback [L102] s__in_handshake ++ [L103] COND FALSE !(tmp___1 + 12288) [L109] COND TRUE 1 [L111] state = s__state [L112] COND TRUE s__state == 12292 [L214] s__new_session = 1 [L215] s__state = 4096 [L216] s__ctx__stats__sess_connect_renegotiate ++ [L221] s__server = 0 [L222] COND TRUE cb != 0 [L226] __cil_tmp55 = s__version + 65280 [L227] COND FALSE !(__cil_tmp55 != 768) [L232] s__type = 4096 [L234] __cil_tmp56 = (void *)0 [L235] __cil_tmp57 = (unsigned long )__cil_tmp56 [L236] __cil_tmp58 = (unsigned long )s__init_buf___0 [L237] COND FALSE !(__cil_tmp58 == __cil_tmp57) [L255] COND FALSE !(! tmp___4) [L259] COND FALSE !(! tmp___5) [L263] s__state = 4368 [L264] s__ctx__stats__sess_connect ++ [L265] s__init_num = 0 [L546] COND FALSE !(! s__s3__tmp__reuse_message) [L563] skip = 0 [L109] COND TRUE 1 [L111] state = s__state [L112] COND FALSE !(s__state == 12292) [L115] COND FALSE !(s__state == 16384) [L118] COND FALSE !(s__state == 4096) [L121] COND FALSE !(s__state == 20480) [L124] COND FALSE !(s__state == 4099) [L127] COND FALSE !(s__state == 4368) [L130] COND FALSE !(s__state == 4369) [L133] COND FALSE !(s__state == 4384) [L136] COND FALSE !(s__state == 4385) [L139] COND TRUE s__state == 4400 [L310] __cil_tmp64 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L311] COND TRUE __cil_tmp64 + 256UL [L312] skip = 1 [L323] s__state = 4416 [L324] s__init_num = 0 [L546] COND FALSE !(! s__s3__tmp__reuse_message) [L563] skip = 0 [L109] COND TRUE 1 [L111] state = s__state [L112] COND FALSE !(s__state == 12292) [L115] COND FALSE !(s__state == 16384) [L118] COND FALSE !(s__state == 4096) [L121] COND FALSE !(s__state == 20480) [L124] COND FALSE !(s__state == 4099) [L127] COND FALSE !(s__state == 4368) [L130] COND FALSE !(s__state == 4369) [L133] COND FALSE !(s__state == 4384) [L136] COND FALSE !(s__state == 4385) [L139] COND TRUE s__state == 4400 [L310] __cil_tmp64 = (unsigned long )s__s3__tmp__new_cipher__algorithms [L311] COND FALSE !(__cil_tmp64 + 256UL) [L314] ret = __VERIFIER_nondet_int() [L315] COND TRUE blastFlag == 2 [L316] blastFlag = 3 [L318] COND FALSE !(ret <= 0) [L323] s__state = 4416 [L324] s__init_num = 0 [L546] COND FALSE !(! s__s3__tmp__reuse_message) [L563] skip = 0 [L109] COND TRUE 1 [L111] state = s__state [L112] COND FALSE !(s__state == 12292) [L115] COND FALSE !(s__state == 16384) [L118] COND FALSE !(s__state == 4096) [L121] COND FALSE !(s__state == 20480) [L124] COND FALSE !(s__state == 4099) [L127] COND FALSE !(s__state == 4368) [L130] COND FALSE !(s__state == 4369) [L133] COND FALSE !(s__state == 4384) [L136] COND FALSE !(s__state == 4385) [L139] COND FALSE !(s__state == 4400) [L142] COND FALSE !(s__state == 4401) [L145] COND FALSE !(s__state == 4416) [L148] COND FALSE !(s__state == 4417) [L151] COND TRUE s__state == 4432 [L344] ret = __VERIFIER_nondet_int() [L345] COND TRUE blastFlag == 4 [L574] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...