java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_8.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 09:52:14,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 09:52:14,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 09:52:14,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 09:52:14,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 09:52:14,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 09:52:14,821 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 09:52:14,832 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 09:52:14,834 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 09:52:14,835 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 09:52:14,836 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 09:52:14,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 09:52:14,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 09:52:14,838 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 09:52:14,839 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 09:52:14,840 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 09:52:14,841 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 09:52:14,842 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 09:52:14,843 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 09:52:14,845 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 09:52:14,847 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 09:52:14,848 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 09:52:14,849 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 09:52:14,849 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 09:52:14,851 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-08 09:52:14,854 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 09:52:14,855 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 09:52:14,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 09:52:14,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 09:52:14,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 09:52:14,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 09:52:14,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 09:52:14,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 09:52:14,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 09:52:14,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 09:52:14,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 09:52:14,861 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 09:52:14,877 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 09:52:14,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 09:52:14,879 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 09:52:14,879 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 09:52:14,879 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 09:52:14,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 09:52:14,879 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 09:52:14,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 09:52:14,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 09:52:14,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 09:52:14,880 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 09:52:14,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 09:52:14,881 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 09:52:14,881 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 09:52:14,881 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 09:52:14,881 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 09:52:14,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 09:52:14,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 09:52:14,882 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 09:52:14,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 09:52:14,882 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 09:52:14,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 09:52:14,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 09:52:14,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 09:52:14,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 09:52:14,883 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 09:52:14,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 09:52:14,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 09:52:14,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 09:52:14,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 09:52:14,941 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 09:52:14,945 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 09:52:14,946 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 09:52:14,947 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 09:52:14,947 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_srvr_8.cil.c [2019-08-08 09:52:15,012 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27ff3adf5/a0d7c775f0344cafb7a0c071acbf650f/FLAG7fef345be [2019-08-08 09:52:15,541 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 09:52:15,542 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_srvr_8.cil.c [2019-08-08 09:52:15,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27ff3adf5/a0d7c775f0344cafb7a0c071acbf650f/FLAG7fef345be [2019-08-08 09:52:15,857 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27ff3adf5/a0d7c775f0344cafb7a0c071acbf650f [2019-08-08 09:52:15,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 09:52:15,868 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 09:52:15,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 09:52:15,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 09:52:15,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 09:52:15,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:52:15" (1/1) ... [2019-08-08 09:52:15,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21039165 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:15, skipping insertion in model container [2019-08-08 09:52:15,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 09:52:15" (1/1) ... [2019-08-08 09:52:15,885 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 09:52:15,929 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 09:52:16,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:52:16,255 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 09:52:16,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 09:52:16,415 INFO L192 MainTranslator]: Completed translation [2019-08-08 09:52:16,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16 WrapperNode [2019-08-08 09:52:16,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 09:52:16,417 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 09:52:16,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 09:52:16,418 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 09:52:16,431 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,432 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,453 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,474 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,502 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (1/1) ... [2019-08-08 09:52:16,506 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 09:52:16,507 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 09:52:16,507 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 09:52:16,507 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 09:52:16,508 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 09:52:16" (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 [2019-08-08 09:52:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 09:52:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 09:52:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2019-08-08 09:52:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 09:52:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 09:52:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-08 09:52:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 09:52:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-08 09:52:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-08 09:52:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_accept [2019-08-08 09:52:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 09:52:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 09:52:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 09:52:16,849 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-08 09:52:17,820 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##90: assume false; [2019-08-08 09:52:17,820 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##91: assume !false; [2019-08-08 09:52:17,823 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 09:52:17,823 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-08 09:52:17,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:52:17 BoogieIcfgContainer [2019-08-08 09:52:17,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 09:52:17,825 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 09:52:17,826 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 09:52:17,826 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 09:52:17,827 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 09:52:17" (1/1) ... [2019-08-08 09:52:17,839 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 09:52:17,842 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 09:52:17,852 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 09:52:17,859 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 09:52:17,860 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 09:52:17,893 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-08 09:52:17,901 INFO L185 IcfgInterpreter]: Interpreting procedure ssl3_accept with input of size 3 [2019-08-08 09:54:43,140 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 09:54:43,141 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 09:54:43,144 INFO L179 IcfgInterpreter]: Location ssl3_acceptErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 1087223#(and (= 10 ssl3_accept_~blastFlag~0) (not (= 7 ssl3_accept_~blastFlag~0)) (<= ssl3_accept_~ret~0 2147483647) (<= 0 (+ ssl3_accept_~ret~0 2147483648)) (or (and (not (= ssl3_accept_~s__state~0 8195)) (= ssl3_accept_~s__state~0 8640) (not (= ssl3_accept_~s__state~0 8593)) (not (= ssl3_accept_~s__state~0 8481)) (not (= ssl3_accept_~s__state~0 8464)) (not (= ssl3_accept_~s__state~0 8528)) (not (= ssl3_accept_~s__state~0 8496)) (not (= ssl3_accept_~s__state~0 8466)) (not (= ssl3_accept_~s__state~0 8545)) (not (= ssl3_accept_~s__state~0 8480)) (not (= ssl3_accept_~s__state~0 8529)) (not (= ssl3_accept_~s__state~0 8577)) (not (= ssl3_accept_~s__state~0 8561)) (not (= ssl3_accept_~s__state~0 8448)) (not (= ssl3_accept_~s__state~0 24576)) (not (= ssl3_accept_~s__state~0 8512)) (not (= ssl3_accept_~s__state~0 8609)) (not (= ssl3_accept_~s__state~0 8544)) (not (= ssl3_accept_~s__state~0 8608)) (not (= ssl3_accept_~s__state~0 8576)) (not (= ssl3_accept_~s__state~0 8560)) (not (= ssl3_accept_~s__state~0 8513)) (not (= ssl3_accept_~s__state~0 8497)) (not (= ssl3_accept_~s__state~0 8482)) (or (and (= ssl3_accept_~s__state~0 ssl3_accept_~state~0) (not (= ssl3_accept_~s__state~0 8192)) (not (= ssl3_accept_~s__state~0 16384)) (or (and (= ssl3_accept_~s__s3__tmp__reuse_message~0 0) (= ssl3_accept_~skip~0 0) (= ssl3_accept_~cb~0 0)) (= ssl3_accept_~skip~0 0)) (not (= ssl3_accept_~s__state~0 12292))) (and (= ssl3_accept_~skip~0 0) (= ssl3_accept_~s__init_num~0 0))) (not (= ssl3_accept_~s__state~0 8465)) (not (= ssl3_accept_~s__state~0 8592))) (and (not (= ssl3_accept_~s__state~0 8195)) (not (= ssl3_accept_~s__state~0 8593)) (not (= ssl3_accept_~s__state~0 8481)) (not (= ssl3_accept_~s__state~0 8464)) (not (= ssl3_accept_~s__state~0 8528)) (= ssl3_accept_~s__state~0 8641) (not (= ssl3_accept_~s__state~0 8496)) (not (= ssl3_accept_~s__state~0 8466)) (not (= ssl3_accept_~s__state~0 8545)) (not (= ssl3_accept_~s__state~0 8480)) (not (= ssl3_accept_~s__state~0 8529)) (not (= ssl3_accept_~s__state~0 8640)) (not (= ssl3_accept_~s__state~0 8577)) (not (= ssl3_accept_~s__state~0 8561)) (not (= ssl3_accept_~s__state~0 8448)) (not (= ssl3_accept_~s__state~0 24576)) (not (= ssl3_accept_~s__state~0 8512)) (not (= ssl3_accept_~s__state~0 8609)) (not (= ssl3_accept_~s__state~0 8544)) (not (= ssl3_accept_~s__state~0 8608)) (not (= ssl3_accept_~s__state~0 8576)) (not (= ssl3_accept_~s__state~0 8560)) (not (= ssl3_accept_~s__state~0 8513)) (not (= ssl3_accept_~s__state~0 8497)) (not (= ssl3_accept_~s__state~0 8482)) (or (and (= ssl3_accept_~s__state~0 ssl3_accept_~state~0) (not (= ssl3_accept_~s__state~0 8192)) (not (= ssl3_accept_~s__state~0 16384)) (or (and (= ssl3_accept_~s__s3__tmp__reuse_message~0 0) (= ssl3_accept_~skip~0 0) (= ssl3_accept_~cb~0 0)) (= ssl3_accept_~skip~0 0)) (not (= ssl3_accept_~s__state~0 12292))) (and (= ssl3_accept_~skip~0 0) (= ssl3_accept_~s__init_num~0 0))) (not (= ssl3_accept_~s__state~0 8465)) (not (= ssl3_accept_~s__state~0 8592)))) (not (= 4 ssl3_accept_~blastFlag~0))) [2019-08-08 09:54:43,146 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 09:54:43,154 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 09:54:43,157 INFO L168 Benchmark]: Toolchain (without parser) took 147288.16 ms. Allocated memory was 138.9 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 85.8 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,158 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 547.91 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 85.6 MB in the beginning and 173.1 MB in the end (delta: -87.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,160 INFO L168 Benchmark]: Boogie Preprocessor took 89.28 ms. Allocated memory is still 198.7 MB. Free memory was 173.1 MB in the beginning and 170.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,161 INFO L168 Benchmark]: RCFGBuilder took 1318.03 ms. Allocated memory is still 198.7 MB. Free memory was 170.6 MB in the beginning and 120.1 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,163 INFO L168 Benchmark]: Symbolic Interpretation took 145329.01 ms. Allocated memory was 198.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 120.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2019-08-08 09:54:43,167 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 631]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 138.9 MB. Free memory was 105.1 MB in the beginning and 104.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 547.91 ms. Allocated memory was 138.9 MB in the beginning and 198.7 MB in the end (delta: 59.8 MB). Free memory was 85.6 MB in the beginning and 173.1 MB in the end (delta: -87.5 MB). Peak memory consumption was 24.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 89.28 ms. Allocated memory is still 198.7 MB. Free memory was 173.1 MB in the beginning and 170.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1318.03 ms. Allocated memory is still 198.7 MB. Free memory was 170.6 MB in the beginning and 120.1 MB in the end (delta: 50.5 MB). Peak memory consumption was 50.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 145329.01 ms. Allocated memory was 198.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 120.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...