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_1.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 12:54:36,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:54:36,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:54:36,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:54:36,303 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:54:36,304 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:54:36,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:54:36,308 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:54:36,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:54:36,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:54:36,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:54:36,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:54:36,313 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:54:36,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:54:36,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:54:36,316 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:54:36,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:54:36,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:54:36,319 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:54:36,321 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:54:36,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:54:36,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:54:36,325 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:54:36,326 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:54:36,328 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-10-03 12:54:36,330 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:54:36,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:54:36,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:54:36,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:54:36,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:54:36,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:54:36,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:54:36,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:54:36,335 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:54:36,336 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:54:36,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:54:36,337 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 12:54:36,356 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:54:36,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:54:36,357 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:54:36,357 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:54:36,357 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:54:36,358 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:54:36,358 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:54:36,358 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:54:36,358 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:54:36,358 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:54:36,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:54:36,359 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:54:36,359 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:54:36,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:54:36,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:54:36,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:54:36,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:54:36,360 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:54:36,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:54:36,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:54:36,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:54:36,361 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:54:36,361 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:54:36,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:54:36,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:54:36,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:54:36,362 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:54:36,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:54:36,363 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:54:36,363 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:54:36,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:54:36,401 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:54:36,404 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:54:36,406 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:54:36,406 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:54:36,407 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-10-03 12:54:36,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca933685/9f82bb485f0e48b4912fdc6ddc711aa2/FLAG6a9721d73 [2019-10-03 12:54:36,963 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:54:36,964 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_1.cil-2.c [2019-10-03 12:54:36,980 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca933685/9f82bb485f0e48b4912fdc6ddc711aa2/FLAG6a9721d73 [2019-10-03 12:54:37,231 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ca933685/9f82bb485f0e48b4912fdc6ddc711aa2 [2019-10-03 12:54:37,239 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:54:37,240 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:54:37,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:54:37,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:54:37,250 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:54:37,251 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,253 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3549df8c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37, skipping insertion in model container [2019-10-03 12:54:37,254 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,261 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:54:37,298 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:54:37,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:54:37,649 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:54:37,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:54:37,724 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:54:37,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37 WrapperNode [2019-10-03 12:54:37,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:54:37,726 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:54:37,726 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:54:37,726 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:54:37,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,738 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,747 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,770 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,773 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (1/1) ... [2019-10-03 12:54:37,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:54:37,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:54:37,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:54:37,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:54:37,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:54:37" (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 12:54:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:54:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:54:37,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-10-03 12:54:37,849 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-10-03 12:54:37,849 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:54:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:54:37,850 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:54:38,017 WARN L730 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-10-03 12:54:38,534 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-10-03 12:54:38,534 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-10-03 12:54:38,545 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:54:38,545 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 12:54:38,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:54:38 BoogieIcfgContainer [2019-10-03 12:54:38,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:54:38,548 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:54:38,548 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:54:38,548 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:54:38,549 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:54:38" (1/1) ... [2019-10-03 12:54:38,581 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:54:42,371 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-10-03 12:54:42,402 INFO L272 AbstractInterpreter]: Visited 219 different actions 5150 times. Merged at 171 different actions 2941 times. Widened at 39 different actions 325 times. Performed 14502 root evaluator evaluations with a maximum evaluation depth of 5. Performed 14502 inverse root evaluator evaluations with a maximum inverse evaluation depth of 5. Found 1876 fixpoints after 119 different actions. Largest state had 113 variables. [2019-10-03 12:54:42,402 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:54:42,405 INFO L168 Benchmark]: Toolchain (without parser) took 5162.93 ms. Allocated memory was 132.1 MB in the beginning and 401.1 MB in the end (delta: 269.0 MB). Free memory was 87.5 MB in the beginning and 304.0 MB in the end (delta: -216.5 MB). Peak memory consumption was 52.5 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:42,405 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory is still 105.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 12:54:42,407 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.08 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.1 MB in the beginning and 172.5 MB in the end (delta: -85.4 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:42,407 INFO L168 Benchmark]: Boogie Preprocessor took 51.87 ms. Allocated memory is still 199.8 MB. Free memory was 172.5 MB in the beginning and 170.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:42,408 INFO L168 Benchmark]: RCFGBuilder took 769.15 ms. Allocated memory is still 199.8 MB. Free memory was 170.7 MB in the beginning and 124.2 MB in the end (delta: 46.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:42,409 INFO L168 Benchmark]: Abstract Interpretation took 3854.29 ms. Allocated memory was 199.8 MB in the beginning and 401.1 MB in the end (delta: 201.3 MB). Free memory was 124.2 MB in the beginning and 304.0 MB in the end (delta: -179.8 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. [2019-10-03 12:54:42,418 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 132.1 MB. Free memory is still 105.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 480.08 ms. Allocated memory was 132.1 MB in the beginning and 199.8 MB in the end (delta: 67.6 MB). Free memory was 87.1 MB in the beginning and 172.5 MB in the end (delta: -85.4 MB). Peak memory consumption was 27.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 51.87 ms. Allocated memory is still 199.8 MB. Free memory was 172.5 MB in the beginning and 170.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 769.15 ms. Allocated memory is still 199.8 MB. Free memory was 170.7 MB in the beginning and 124.2 MB in the end (delta: 46.5 MB). Peak memory consumption was 46.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 3854.29 ms. Allocated memory was 199.8 MB in the beginning and 401.1 MB in the end (delta: 201.3 MB). Free memory was 124.2 MB in the beginning and 304.0 MB in the end (delta: -179.8 MB). Peak memory consumption was 21.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 544]: 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: [L549] int s ; [L553] s = 12292 [L554] CALL ssl3_connect(12292) [L12] int s__info_callback = __VERIFIER_nondet_int() ; [L13] int s__in_handshake = __VERIFIER_nondet_int() ; [L14] int s__state ; [L15] int s__new_session ; [L16] int s__server ; [L17] int s__version = __VERIFIER_nondet_int() ; [L18] int s__type ; [L19] int s__init_num ; [L20] int s__bbio = __VERIFIER_nondet_int() ; [L21] int s__wbio = __VERIFIER_nondet_int() ; [L22] int s__hit = __VERIFIER_nondet_int() ; [L23] int s__rwstate ; [L24] int s__init_buf___0 = 1; [L25] int s__debug = __VERIFIER_nondet_int() ; [L26] int s__shutdown ; [L27] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L28] int s__ctx__stats__sess_connect_renegotiate = __VERIFIER_nondet_int() ; [L29] int s__ctx__stats__sess_connect = __VERIFIER_nondet_int() ; [L30] int s__ctx__stats__sess_hit = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_connect_good = __VERIFIER_nondet_int() ; [L32] int s__s3__change_cipher_spec ; [L33] int s__s3__flags ; [L34] int s__s3__delay_buf_pop_ret ; [L35] int s__s3__tmp__cert_req = __VERIFIER_nondet_int() ; [L36] int s__s3__tmp__new_compression = __VERIFIER_nondet_int() ; [L37] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L40] int s__s3__tmp__next_state___0 ; [L41] int s__s3__tmp__new_compression__id = __VERIFIER_nondet_int() ; [L42] int s__session__cipher ; [L43] int s__session__compress_meth ; [L44] int buf ; [L45] unsigned long tmp ; [L46] unsigned long l ; [L47] int num1 ; [L48] int cb ; [L49] int ret ; [L50] int new_state ; [L51] int state ; [L52] int skip ; [L53] int tmp___0 ; [L54] int tmp___1 = __VERIFIER_nondet_int() ; [L55] int tmp___2 = __VERIFIER_nondet_int() ; [L56] int tmp___3 = __VERIFIER_nondet_int() ; [L57] int tmp___4 = __VERIFIER_nondet_int() ; [L58] int tmp___5 = __VERIFIER_nondet_int() ; [L59] int tmp___6 = __VERIFIER_nondet_int() ; [L60] int tmp___7 = __VERIFIER_nondet_int() ; [L61] int tmp___8 = __VERIFIER_nondet_int() ; [L62] int tmp___9 = __VERIFIER_nondet_int() ; [L63] int blastFlag ; [L64] int __cil_tmp55 ; [L65] long __cil_tmp56 ; [L66] long __cil_tmp57 ; [L67] long __cil_tmp58 ; [L68] long __cil_tmp59 ; [L69] long __cil_tmp60 ; [L70] long __cil_tmp61 ; [L71] long __cil_tmp62 ; [L72] long __cil_tmp63 ; [L73] long __cil_tmp64 ; [L77] s__state = initial_state [L78] blastFlag = 0 [L79] tmp = __VERIFIER_nondet_int() [L80] cb = 0 [L81] ret = -1 [L82] skip = 0 [L83] tmp___0 = 0 [L84] COND TRUE s__info_callback != 0 [L85] cb = s__info_callback [L91] s__in_handshake ++ [L92] COND FALSE !(tmp___1 - 12288) [L98] COND TRUE 1 [L100] state = s__state [L101] COND TRUE s__state == 12292 [L203] s__new_session = 1 [L204] s__state = 4096 [L205] s__ctx__stats__sess_connect_renegotiate ++ [L210] s__server = 0 [L211] COND TRUE cb != 0 [L215] __cil_tmp55 = s__version - 65280 [L216] COND FALSE !(__cil_tmp55 != 768) [L221] s__type = 4096 [L222] COND FALSE !(s__init_buf___0 == 0) [L234] COND FALSE !(! tmp___4) [L238] COND FALSE !(! tmp___5) [L242] s__state = 4368 [L243] s__ctx__stats__sess_connect ++ [L244] s__init_num = 0 [L516] COND FALSE !(! s__s3__tmp__reuse_message) [L533] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 4096) [L110] COND FALSE !(s__state == 20480) [L113] COND FALSE !(s__state == 4099) [L116] COND TRUE s__state == 4368 [L248] s__shutdown = 0 [L249] ret = __VERIFIER_nondet_int() [L250] COND TRUE blastFlag == 0 [L251] blastFlag = 1 [L253] COND FALSE !(ret <= 0) [L256] s__state = 4384 [L257] s__init_num = 0 [L258] COND TRUE s__bbio != s__wbio [L516] COND FALSE !(! s__s3__tmp__reuse_message) [L533] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 4096) [L110] COND FALSE !(s__state == 20480) [L113] COND FALSE !(s__state == 4099) [L116] COND FALSE !(s__state == 4368) [L119] COND FALSE !(s__state == 4369) [L122] COND FALSE !(s__state == 4384) [L125] COND FALSE !(s__state == 4385) [L128] COND FALSE !(s__state == 4400) [L131] COND TRUE s__state == 4401 [L280] COND TRUE s__s3__tmp__new_cipher__algorithms - 256 [L281] skip = 1 [L291] s__state = 4416 [L292] s__init_num = 0 [L516] COND FALSE !(! s__s3__tmp__reuse_message) [L533] skip = 0 [L98] COND TRUE 1 [L100] state = s__state [L101] COND FALSE !(s__state == 12292) [L104] COND FALSE !(s__state == 16384) [L107] COND FALSE !(s__state == 4096) [L110] COND FALSE !(s__state == 20480) [L113] COND FALSE !(s__state == 4099) [L116] COND FALSE !(s__state == 4368) [L119] COND FALSE !(s__state == 4369) [L122] COND FALSE !(s__state == 4384) [L125] COND FALSE !(s__state == 4385) [L128] COND FALSE !(s__state == 4400) [L131] COND FALSE !(s__state == 4401) [L134] COND FALSE !(s__state == 4416) [L137] COND FALSE !(s__state == 4417) [L140] COND TRUE s__state == 4432 [L312] ret = __VERIFIER_nondet_int() [L313] COND TRUE blastFlag == 4 [L544] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...