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_clnt_2.cil-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-09 16:27:49,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-09 16:27:49,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-09 16:27:49,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-09 16:27:49,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-09 16:27:49,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-09 16:27:49,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-09 16:27:49,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-09 16:27:49,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-09 16:27:49,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-09 16:27:49,758 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-09 16:27:49,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-09 16:27:49,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-09 16:27:49,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-09 16:27:49,761 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-09 16:27:49,762 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-09 16:27:49,763 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-09 16:27:49,764 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-09 16:27:49,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-09 16:27:49,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-09 16:27:49,769 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-09 16:27:49,770 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-09 16:27:49,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-09 16:27:49,771 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-09 16:27:49,773 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-09 16:27:49,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-09 16:27:49,774 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-09 16:27:49,774 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-09 16:27:49,775 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-09 16:27:49,776 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-09 16:27:49,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-09 16:27:49,776 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-09 16:27:49,777 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-09 16:27:49,778 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-09 16:27:49,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-09 16:27:49,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-09 16:27:49,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-09 16:27:49,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-09 16:27:49,780 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-09 16:27:49,781 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-09 16:27:49,782 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-09 16:27:49,784 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 [2019-08-09 16:27:49,801 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-09 16:27:49,801 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-09 16:27:49,803 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-09 16:27:49,803 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-09 16:27:49,803 INFO L138 SettingsManager]: * Use SBE=true [2019-08-09 16:27:49,803 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-09 16:27:49,803 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-09 16:27:49,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-09 16:27:49,805 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-09 16:27:49,805 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-09 16:27:49,805 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-09 16:27:49,805 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-09 16:27:49,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-09 16:27:49,806 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-09 16:27:49,806 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-09 16:27:49,806 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-09 16:27:49,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-09 16:27:49,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-09 16:27:49,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-09 16:27:49,835 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-09 16:27:49,847 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-09 16:27:49,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-09 16:27:49,856 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-09 16:27:49,856 INFO L275 PluginConnector]: CDTParser initialized [2019-08-09 16:27:49,857 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh-simplified/s3_clnt_2.cil-1.c [2019-08-09 16:27:49,910 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eadfdc7f7/840cba3738194fcb9be0ee0cf4ec6693/FLAGcf119af74 [2019-08-09 16:27:50,421 INFO L306 CDTParser]: Found 1 translation units. [2019-08-09 16:27:50,422 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ssh-simplified/s3_clnt_2.cil-1.c [2019-08-09 16:27:50,438 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eadfdc7f7/840cba3738194fcb9be0ee0cf4ec6693/FLAGcf119af74 [2019-08-09 16:27:50,707 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eadfdc7f7/840cba3738194fcb9be0ee0cf4ec6693 [2019-08-09 16:27:50,715 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-09 16:27:50,717 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-09 16:27:50,718 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-09 16:27:50,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-09 16:27:50,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-09 16:27:50,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:27:50" (1/1) ... [2019-08-09 16:27:50,725 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725db32b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:50, skipping insertion in model container [2019-08-09 16:27:50,725 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.08 04:27:50" (1/1) ... [2019-08-09 16:27:50,732 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-09 16:27:50,770 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-09 16:27:51,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:27:51,026 INFO L188 MainTranslator]: Completed pre-run [2019-08-09 16:27:51,184 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-09 16:27:51,197 INFO L192 MainTranslator]: Completed translation [2019-08-09 16:27:51,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51 WrapperNode [2019-08-09 16:27:51,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-09 16:27:51,198 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-09 16:27:51,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-09 16:27:51,199 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-09 16:27:51,211 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,211 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,236 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (1/1) ... [2019-08-09 16:27:51,255 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-09 16:27:51,256 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-09 16:27:51,256 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-09 16:27:51,256 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-09 16:27:51,257 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.08 04:27:51" (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 [2019-08-09 16:27:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-09 16:27:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-09 16:27:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-09 16:27:51,302 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-09 16:27:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-09 16:27:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-08-09 16:27:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-09 16:27:51,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-09 16:27:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-09 16:27:51,304 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-09 16:27:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-09 16:27:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-09 16:27:51,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-09 16:27:51,496 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-09 16:27:52,031 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-08-09 16:27:52,031 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-08-09 16:27:52,042 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-09 16:27:52,042 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-09 16:27:52,044 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:27:52 BoogieIcfgContainer [2019-08-09 16:27:52,044 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-09 16:27:52,044 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-09 16:27:52,045 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-09 16:27:52,045 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-09 16:27:52,046 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.08 04:27:52" (1/1) ... [2019-08-09 16:30:27,081 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-09 16:30:27,087 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-09 16:30:27,089 INFO L168 Benchmark]: Toolchain (without parser) took 156371.71 ms. Allocated memory was 130.0 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 85.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,090 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,091 INFO L168 Benchmark]: CACSL2BoogieTranslator took 480.58 ms. Allocated memory was 130.0 MB in the beginning and 197.7 MB in the end (delta: 67.6 MB). Free memory was 84.8 MB in the beginning and 171.5 MB in the end (delta: -86.6 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,092 INFO L168 Benchmark]: Boogie Preprocessor took 57.05 ms. Allocated memory is still 197.7 MB. Free memory was 171.5 MB in the beginning and 168.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,093 INFO L168 Benchmark]: RCFGBuilder took 788.21 ms. Allocated memory is still 197.7 MB. Free memory was 168.7 MB in the beginning and 124.0 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,095 INFO L168 Benchmark]: Symbolic Interpretation took 155042.55 ms. Allocated memory was 197.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 123.4 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. [2019-08-09 16:30:27,108 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 549]: 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. Predicate is 1661602#(and (<= 0 (+ ssl3_connect_~ret~0 2147483648)) (or (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (= ssl3_connect_~s__state~0 4432) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292))) (and (not (= ssl3_connect_~s__state~0 4096)) (not (= ssl3_connect_~s__state~0 4400)) (not (= ssl3_connect_~s__state~0 4384)) (not (= ssl3_connect_~s__state~0 4369)) (not (= ssl3_connect_~s__state~0 4099)) (not (= ssl3_connect_~s__state~0 4385)) (= ssl3_connect_~s__state~0 4433) (not (= ssl3_connect_~s__state~0 4368)) (not (= ssl3_connect_~s__state~0 16384)) (= ssl3_connect_~s__state~0 ssl3_connect_~state~0) (not (= ssl3_connect_~s__state~0 4401)) (not (= ssl3_connect_~s__state~0 4417)) (not (= ssl3_connect_~s__state~0 4416)) (not (= ssl3_connect_~s__state~0 4432)) (not (= ssl3_connect_~s__state~0 20480)) (not (= ssl3_connect_~s__state~0 12292)))) (= ssl3_connect_~blastFlag~0 4) (<= ssl3_connect_~ret~0 2147483647)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 130.0 MB. Free memory was 104.1 MB in the beginning and 103.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 480.58 ms. Allocated memory was 130.0 MB in the beginning and 197.7 MB in the end (delta: 67.6 MB). Free memory was 84.8 MB in the beginning and 171.5 MB in the end (delta: -86.6 MB). Peak memory consumption was 28.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 57.05 ms. Allocated memory is still 197.7 MB. Free memory was 171.5 MB in the beginning and 168.7 MB in the end (delta: 2.8 MB). Peak memory consumption was 2.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 788.21 ms. Allocated memory is still 197.7 MB. Free memory was 168.7 MB in the beginning and 124.0 MB in the end (delta: 44.7 MB). Peak memory consumption was 44.7 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 155042.55 ms. Allocated memory was 197.7 MB in the beginning and 2.9 GB in the end (delta: 2.7 GB). Free memory was 123.4 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 2.7 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...