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_srvr_1.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 19:12:11,337 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 19:12:11,339 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 19:12:11,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 19:12:11,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 19:12:11,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 19:12:11,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 19:12:11,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 19:12:11,358 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 19:12:11,359 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 19:12:11,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 19:12:11,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 19:12:11,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 19:12:11,363 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 19:12:11,364 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 19:12:11,365 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 19:12:11,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 19:12:11,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 19:12:11,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 19:12:11,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 19:12:11,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 19:12:11,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 19:12:11,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 19:12:11,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 19:12:11,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-09-10 19:12:11,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 19:12:11,383 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 19:12:11,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 19:12:11,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 19:12:11,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 19:12:11,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 19:12:11,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 19:12:11,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 19:12:11,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 19:12:11,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 19:12:11,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 19:12:11,389 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 [2019-09-10 19:12:11,405 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 19:12:11,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 19:12:11,405 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 19:12:11,406 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 19:12:11,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 19:12:11,407 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 19:12:11,407 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 19:12:11,407 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 19:12:11,407 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 19:12:11,407 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 19:12:11,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 19:12:11,408 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 19:12:11,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 19:12:11,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 19:12:11,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 19:12:11,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 19:12:11,410 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 19:12:11,410 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 19:12:11,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 19:12:11,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 19:12:11,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 19:12:11,411 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 19:12:11,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 19:12:11,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 19:12:11,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 19:12:11,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 19:12:11,412 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 19:12:11,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 19:12:11,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 19:12:11,412 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 19:12:11,441 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 19:12:11,454 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 19:12:11,458 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 19:12:11,459 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 19:12:11,460 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 19:12:11,461 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_1.cil-1.c [2019-09-10 19:12:11,530 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5005c9a2a/b8e4ef995541433bb324dad10a0d89a6/FLAGcc97bd67f [2019-09-10 19:12:12,061 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 19:12:12,062 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_1.cil-1.c [2019-09-10 19:12:12,075 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5005c9a2a/b8e4ef995541433bb324dad10a0d89a6/FLAGcc97bd67f [2019-09-10 19:12:12,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5005c9a2a/b8e4ef995541433bb324dad10a0d89a6 [2019-09-10 19:12:12,390 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 19:12:12,392 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 19:12:12,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 19:12:12,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 19:12:12,401 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 19:12:12,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,404 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ef7548b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12, skipping insertion in model container [2019-09-10 19:12:12,405 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,412 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 19:12:12,472 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 19:12:12,723 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 19:12:12,727 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 19:12:12,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 19:12:12,932 INFO L192 MainTranslator]: Completed translation [2019-09-10 19:12:12,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12 WrapperNode [2019-09-10 19:12:12,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 19:12:12,934 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 19:12:12,934 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 19:12:12,934 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 19:12:12,945 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,945 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,985 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (1/1) ... [2019-09-10 19:12:12,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 19:12:12,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 19:12:12,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 19:12:12,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 19:12:12,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 07:12:12" (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 [2019-09-10 19:12:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 19:12:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 19:12:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-09-10 19:12:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 19:12:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-09-10 19:12:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 19:12:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 19:12:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 19:12:13,266 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-09-10 19:12:13,833 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-09-10 19:12:13,833 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-09-10 19:12:13,836 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 19:12:13,837 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 19:12:13,838 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 07:12:13 BoogieIcfgContainer [2019-09-10 19:12:13,838 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 19:12:13,839 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-10 19:12:13,839 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-10 19:12:13,840 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-10 19:12:13,840 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 07:12:13" (1/1) ... [2019-09-10 19:12:13,876 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 19:12:14,884 WARN L79 EvaluatorLogger]: Possible loss of precision. Operator ARITHMOD has no precise implementation. [2019-09-10 19:12:17,958 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2019-09-10 19:12:17,996 INFO L272 AbstractInterpreter]: Visited 248 different actions 6252 times. Merged at 193 different actions 3556 times. Widened at 49 different actions 468 times. Performed 17579 root evaluator evaluations with a maximum evaluation depth of 6. Performed 17579 inverse root evaluator evaluations with a maximum inverse evaluation depth of 6. Found 2294 fixpoints after 114 different actions. Largest state had 112 variables. [2019-09-10 19:12:17,997 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-10 19:12:18,000 INFO L168 Benchmark]: Toolchain (without parser) took 5606.91 ms. Allocated memory was 138.4 MB in the beginning and 358.1 MB in the end (delta: 219.7 MB). Free memory was 90.6 MB in the beginning and 170.7 MB in the end (delta: -80.1 MB). Peak memory consumption was 139.5 MB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,001 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 138.4 MB. Free memory was 109.1 MB in the beginning and 108.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 536.55 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 90.3 MB in the beginning and 177.8 MB in the end (delta: -87.4 MB). Peak memory consumption was 26.0 MB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,003 INFO L168 Benchmark]: Boogie Preprocessor took 56.55 ms. Allocated memory is still 203.4 MB. Free memory was 177.8 MB in the beginning and 175.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,004 INFO L168 Benchmark]: RCFGBuilder took 847.72 ms. Allocated memory is still 203.4 MB. Free memory was 175.4 MB in the beginning and 126.5 MB in the end (delta: 48.9 MB). Peak memory consumption was 48.9 MB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,006 INFO L168 Benchmark]: Abstract Interpretation took 4157.68 ms. Allocated memory was 203.4 MB in the beginning and 358.1 MB in the end (delta: 154.7 MB). Free memory was 126.5 MB in the beginning and 170.7 MB in the end (delta: -44.2 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2019-09-10 19:12:18,010 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 109.1 MB in the beginning and 108.8 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 536.55 ms. Allocated memory was 138.4 MB in the beginning and 203.4 MB in the end (delta: 65.0 MB). Free memory was 90.3 MB in the beginning and 177.8 MB in the end (delta: -87.4 MB). Peak memory consumption was 26.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 56.55 ms. Allocated memory is still 203.4 MB. Free memory was 177.8 MB in the beginning and 175.4 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 847.72 ms. Allocated memory is still 203.4 MB. Free memory was 175.4 MB in the beginning and 126.5 MB in the end (delta: 48.9 MB). Peak memory consumption was 48.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 4157.68 ms. Allocated memory was 203.4 MB in the beginning and 358.1 MB in the end (delta: 154.7 MB). Free memory was 126.5 MB in the beginning and 170.7 MB in the end (delta: -44.2 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 612]: 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: [L617] int s ; [L618] int tmp ; [L622] s = 8464 [L623] CALL ssl3_accept(s) [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__hit = __VERIFIER_nondet_int() ; [L21] int s__rwstate ; [L22] int s__init_buf___0 = 1; [L23] int s__debug = __VERIFIER_nondet_int() ; [L24] int s__shutdown ; [L25] int s__cert = __VERIFIER_nondet_int() ; [L26] int s__options = __VERIFIER_nondet_int() ; [L27] int s__verify_mode = __VERIFIER_nondet_int() ; [L28] int s__session__peer = __VERIFIER_nondet_int() ; [L29] int s__cert__pkeys__AT0__privatekey = __VERIFIER_nondet_int() ; [L30] int s__ctx__info_callback = __VERIFIER_nondet_int() ; [L31] int s__ctx__stats__sess_accept_renegotiate = __VERIFIER_nondet_int() ; [L32] int s__ctx__stats__sess_accept = __VERIFIER_nondet_int() ; [L33] int s__ctx__stats__sess_accept_good = __VERIFIER_nondet_int() ; [L34] int s__s3__tmp__cert_request ; [L35] int s__s3__tmp__reuse_message = __VERIFIER_nondet_int() ; [L36] int s__s3__tmp__use_rsa_tmp ; [L37] int s__s3__tmp__new_cipher = __VERIFIER_nondet_int() ; [L38] int s__s3__tmp__new_cipher__algorithms = __VERIFIER_nondet_int() ; [L39] int s__s3__tmp__next_state___0 ; [L40] int s__s3__tmp__new_cipher__algo_strength = __VERIFIER_nondet_int() ; [L41] int s__session__cipher ; [L42] int buf = __VERIFIER_nondet_int() ; [L43] unsigned long l ; [L44] unsigned long Time ; [L45] unsigned long tmp = __VERIFIER_nondet_long() ; [L46] int cb ; [L47] long num1 ; [L48] int ret ; [L49] int new_state ; [L50] int state ; [L51] int skip ; [L52] int got_new_session ; [L53] int tmp___1 = __VERIFIER_nondet_int() ; [L54] int tmp___2 = __VERIFIER_nondet_int() ; [L55] int tmp___3 ; [L56] int tmp___4 ; [L57] int tmp___5 ; [L58] int tmp___6 ; [L59] int tmp___7 ; [L60] long tmp___8 = __VERIFIER_nondet_long() ; [L61] int tmp___9 ; [L62] int tmp___10 ; [L63] int blastFlag ; [L64] int __cil_tmp55 ; [L65] unsigned long __cil_tmp56 ; [L66] unsigned long __cil_tmp57 ; [L67] unsigned long __cil_tmp58 ; [L68] unsigned long __cil_tmp59 ; [L69] int __cil_tmp60 ; [L70] unsigned long __cil_tmp61 ; [L74] s__state = initial_state [L75] blastFlag = 0 [L76] Time = tmp [L77] cb = 0 [L78] ret = -1 [L79] skip = 0 [L80] got_new_session = 0 [L81] COND TRUE s__info_callback != 0 [L82] cb = s__info_callback [L88] s__in_handshake ++ [L89] COND FALSE !(tmp___1 + 12288) [L94] COND FALSE !(s__cert == 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 == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND TRUE s__state == 8464 [L269] s__shutdown = 0 [L270] ret = __VERIFIER_nondet_int() [L271] COND TRUE blastFlag == 0 [L272] blastFlag = 1 [L274] COND FALSE !(ret <= 0) [L277] got_new_session = 1 [L278] s__state = 8496 [L279] s__init_num = 0 [L584] COND FALSE !(! s__s3__tmp__reuse_message) [L601] 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 == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND TRUE s__state == 8496 [L283] ret = __VERIFIER_nondet_int() [L284] COND TRUE blastFlag == 1 [L285] blastFlag = 2 [L287] COND FALSE !(ret <= 0) [L290] COND TRUE \read(s__hit) [L291] s__state = 8656 [L295] s__init_num = 0 [L584] COND FALSE !(! s__s3__tmp__reuse_message) [L601] 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 == 8192) [L110] COND FALSE !(s__state == 24576) [L113] COND FALSE !(s__state == 8195) [L116] COND FALSE !(s__state == 8480) [L119] COND FALSE !(s__state == 8481) [L122] COND FALSE !(s__state == 8482) [L125] COND FALSE !(s__state == 8464) [L128] COND FALSE !(s__state == 8465) [L131] COND FALSE !(s__state == 8466) [L134] COND FALSE !(s__state == 8496) [L137] COND FALSE !(s__state == 8497) [L140] COND FALSE !(s__state == 8512) [L143] COND FALSE !(s__state == 8513) [L146] COND FALSE !(s__state == 8528) [L149] COND FALSE !(s__state == 8529) [L152] COND FALSE !(s__state == 8544) [L155] COND FALSE !(s__state == 8545) [L158] COND FALSE !(s__state == 8560) [L161] COND FALSE !(s__state == 8561) [L164] COND FALSE !(s__state == 8448) [L167] COND FALSE !(s__state == 8576) [L170] COND FALSE !(s__state == 8577) [L173] COND FALSE !(s__state == 8592) [L176] COND FALSE !(s__state == 8593) [L179] COND FALSE !(s__state == 8608) [L182] COND FALSE !(s__state == 8609) [L185] COND FALSE !(s__state == 8640) [L188] COND FALSE !(s__state == 8641) [L191] COND FALSE !(s__state == 8656) [L194] COND FALSE !(s__state == 8657) [L197] COND TRUE s__state == 8672 [L512] ret = __VERIFIER_nondet_int() [L513] COND FALSE !(blastFlag == 4) [L516] COND TRUE blastFlag == 3 [L612] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...