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/bitvector/s3_clnt_1.BV.c.cil-2.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-17 21:14:44,066 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-17 21:14:44,068 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-17 21:14:44,087 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-17 21:14:44,087 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-17 21:14:44,089 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-17 21:14:44,091 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-17 21:14:44,102 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-17 21:14:44,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-17 21:14:44,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-17 21:14:44,111 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-17 21:14:44,113 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-17 21:14:44,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-17 21:14:44,115 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-17 21:14:44,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-17 21:14:44,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-17 21:14:44,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-17 21:14:44,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-17 21:14:44,126 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-17 21:14:44,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-17 21:14:44,136 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-17 21:14:44,138 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-17 21:14:44,141 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-17 21:14:44,142 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-17 21:14:44,144 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2019-08-17 21:14:44,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-17 21:14:44,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-17 21:14:44,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-17 21:14:44,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-17 21:14:44,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-17 21:14:44,154 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-17 21:14:44,155 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-17 21:14:44,155 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-17 21:14:44,155 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-17 21:14:44,156 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-17 21:14:44,157 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-17 21:14:44,158 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 [2019-08-17 21:14:44,185 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-17 21:14:44,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-17 21:14:44,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-17 21:14:44,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-17 21:14:44,187 INFO L138 SettingsManager]: * Use SBE=true [2019-08-17 21:14:44,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-17 21:14:44,187 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-17 21:14:44,187 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-17 21:14:44,188 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-17 21:14:44,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-17 21:14:44,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-17 21:14:44,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-17 21:14:44,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-17 21:14:44,189 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-17 21:14:44,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-17 21:14:44,189 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-17 21:14:44,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-17 21:14:44,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-17 21:14:44,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-17 21:14:44,190 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-17 21:14:44,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-17 21:14:44,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-17 21:14:44,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-17 21:14:44,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-17 21:14:44,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-17 21:14:44,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-17 21:14:44,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-17 21:14:44,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-17 21:14:44,192 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-17 21:14:44,221 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-17 21:14:44,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-17 21:14:44,237 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-17 21:14:44,239 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-17 21:14:44,239 INFO L275 PluginConnector]: CDTParser initialized [2019-08-17 21:14:44,240 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/bitvector/s3_clnt_1.BV.c.cil-2.c [2019-08-17 21:14:44,314 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc5f266e6/ed9507844b3f499091deaf08bbf3daf0/FLAGd7cd12740 [2019-08-17 21:14:44,814 INFO L306 CDTParser]: Found 1 translation units. [2019-08-17 21:14:44,816 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/bitvector/s3_clnt_1.BV.c.cil-2.c [2019-08-17 21:14:44,837 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc5f266e6/ed9507844b3f499091deaf08bbf3daf0/FLAGd7cd12740 [2019-08-17 21:14:45,136 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fc5f266e6/ed9507844b3f499091deaf08bbf3daf0 [2019-08-17 21:14:45,145 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-17 21:14:45,146 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-17 21:14:45,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-17 21:14:45,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-17 21:14:45,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-17 21:14:45,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,156 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47911ec6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45, skipping insertion in model container [2019-08-17 21:14:45,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,164 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-17 21:14:45,212 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-17 21:14:45,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:14:45,531 INFO L188 MainTranslator]: Completed pre-run [2019-08-17 21:14:45,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-17 21:14:45,717 INFO L192 MainTranslator]: Completed translation [2019-08-17 21:14:45,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45 WrapperNode [2019-08-17 21:14:45,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-17 21:14:45,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-17 21:14:45,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-17 21:14:45,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-17 21:14:45,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,736 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,737 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,749 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,761 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,764 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (1/1) ... [2019-08-17 21:14:45,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-17 21:14:45,768 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-17 21:14:45,768 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-17 21:14:45,768 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-17 21:14:45,769 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.08 09:14:45" (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 [2019-08-17 21:14:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-17 21:14:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-17 21:14:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ssl3_connect [2019-08-17 21:14:45,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-17 21:14:45,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-17 21:14:45,825 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-17 21:14:45,826 INFO L130 BoogieDeclarations]: Found specification of procedure ssl3_connect [2019-08-17 21:14:45,826 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-17 21:14:45,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-17 21:14:45,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-17 21:14:45,979 WARN L731 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-08-17 21:14:46,576 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##85: assume !false; [2019-08-17 21:14:46,576 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##84: assume false; [2019-08-17 21:14:46,590 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-17 21:14:46,590 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-08-17 21:14:46,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:14:46 BoogieIcfgContainer [2019-08-17 21:14:46,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-17 21:14:46,594 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-17 21:14:46,594 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-17 21:14:46,594 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-17 21:14:46,596 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.08 09:14:46" (1/1) ... [2019-08-17 21:14:46,623 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-17 21:14:46,628 INFO L155 IcfgInterpreter]: Building call graph [2019-08-17 21:14:46,640 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-17 21:14:46,651 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-17 21:14:46,653 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-17 21:14:46,696 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 1 [2019-08-17 21:14:46,698 INFO L185 IcfgInterpreter]: Interpreting procedure ssl3_connect with input of size 1 [2019-08-17 21:14:47,249 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,374 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,375 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,524 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,607 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,607 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,609 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,610 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,753 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,832 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,833 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,835 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,836 INFO L320 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-08-17 21:14:47,842 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-17 21:14:47,843 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-17 21:14:47,851 INFO L179 IcfgInterpreter]: Location ssl3_connectErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 2391#(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_~ret~0 2147483647) (= ssl3_connect_~blastFlag~0 5)) [2019-08-17 21:14:47,867 INFO L92 terpretationObserver]: ✘ Some locations of interest might be reachable, see reported results. [2019-08-17 21:14:47,867 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-17 21:14:47,873 INFO L168 Benchmark]: Toolchain (without parser) took 2725.14 ms. Allocated memory was 141.0 MB in the beginning and 261.1 MB in the end (delta: 120.1 MB). Free memory was 88.0 MB in the beginning and 197.1 MB in the end (delta: -109.1 MB). Peak memory consumption was 99.3 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,874 INFO L168 Benchmark]: CDTParser took 2.13 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,876 INFO L168 Benchmark]: CACSL2BoogieTranslator took 570.49 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 87.5 MB in the beginning and 174.7 MB in the end (delta: -87.1 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,877 INFO L168 Benchmark]: Boogie Preprocessor took 49.46 ms. Allocated memory is still 199.8 MB. Free memory was 174.7 MB in the beginning and 172.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,879 INFO L168 Benchmark]: RCFGBuilder took 825.25 ms. Allocated memory is still 199.8 MB. Free memory was 172.2 MB in the beginning and 127.7 MB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,881 INFO L168 Benchmark]: Symbolic Interpretation took 1275.96 ms. Allocated memory was 199.8 MB in the beginning and 261.1 MB in the end (delta: 61.3 MB). Free memory was 127.7 MB in the beginning and 197.1 MB in the end (delta: -69.4 MB). Peak memory consumption was 80.3 MB. Max. memory is 7.1 GB. [2019-08-17 21:14:47,892 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 618]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 2391#(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_~ret~0 2147483647) (= ssl3_connect_~blastFlag~0 5)). Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.13 ms. Allocated memory is still 141.0 MB. Free memory was 107.1 MB in the beginning and 106.9 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 570.49 ms. Allocated memory was 141.0 MB in the beginning and 199.8 MB in the end (delta: 58.7 MB). Free memory was 87.5 MB in the beginning and 174.7 MB in the end (delta: -87.1 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 49.46 ms. Allocated memory is still 199.8 MB. Free memory was 174.7 MB in the beginning and 172.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 825.25 ms. Allocated memory is still 199.8 MB. Free memory was 172.2 MB in the beginning and 127.7 MB in the end (delta: 44.5 MB). Peak memory consumption was 44.5 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 1275.96 ms. Allocated memory was 199.8 MB in the beginning and 261.1 MB in the end (delta: 61.3 MB). Free memory was 127.7 MB in the beginning and 197.1 MB in the end (delta: -69.4 MB). Peak memory consumption was 80.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...