java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:21:22,268 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:21:22,270 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:21:22,289 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:21:22,290 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:21:22,290 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:21:22,291 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:21:22,294 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:21:22,296 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:21:22,297 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:21:22,298 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:21:22,298 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:21:22,299 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:21:22,300 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:21:22,301 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:21:22,303 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:21:22,306 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:21:22,307 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:21:22,308 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:21:22,310 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:21:22,312 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:21:22,312 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:21:22,312 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:21:22,313 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:21:22,314 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:21:22,316 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:21:22,316 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:21:22,316 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:21:22,317 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:21:22,317 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:21:22,318 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:21:22,318 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf [2018-01-28 04:21:22,328 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:21:22,329 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:21:22,329 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:21:22,330 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:21:22,330 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:21:22,330 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:21:22,330 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:21:22,330 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:21:22,331 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:21:22,331 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:21:22,332 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:21:22,332 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:21:22,332 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:21:22,332 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:21:22,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:21:22,333 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:21:22,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:21:22,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:21:22,333 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:21:22,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:21:22,334 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:21:22,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:21:22,334 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:21:22,334 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:21:22,335 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:21:22,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:21:22,335 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:21:22,335 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:21:22,336 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:21:22,336 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:21:22,336 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:21:22,336 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:21:22,336 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:21:22,337 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:21:22,337 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:21:22,338 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:21:22,338 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:21:22,393 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:21:22,405 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:21:22,409 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:21:22,411 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:21:22,411 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:21:22,412 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02_true-unreach-call.i.cil.c [2018-01-28 04:21:22,665 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:21:22,674 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:21:22,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:21:22,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:21:22,686 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:21:22,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:21:22" (1/1) ... [2018-01-28 04:21:22,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64dfa0cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:22, skipping insertion in model container [2018-01-28 04:21:22,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:21:22" (1/1) ... [2018-01-28 04:21:22,710 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:21:22,827 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:21:23,171 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:21:23,246 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:21:23,276 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23 WrapperNode [2018-01-28 04:21:23,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:21:23,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:21:23,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:21:23,278 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:21:23,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,323 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,324 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,371 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,375 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... [2018-01-28 04:21:23,388 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:21:23,389 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:21:23,389 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:21:23,389 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:21:23,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:23" (1/1) ... No working directory specified, using /storage/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 [2018-01-28 04:21:23,459 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:21:23,460 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:21:23,460 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:21:23,460 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:21:23,460 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:21:23,460 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:21:23,460 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:21:23,461 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:21:23,462 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:21:23,463 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:21:23,837 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:21:23,837 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:21:27,931 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:21:27,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:27 BoogieIcfgContainer [2018-01-28 04:21:27,932 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:21:27,933 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:21:27,933 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:21:27,933 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:21:27,934 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:27" (1/1) ... [2018-01-28 04:21:27,993 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:21:45,625 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:21:45,637 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,641 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:21:45,641 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:45,641 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:21:45,641 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:45,642 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,642 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,642 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,651 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:21:45,651 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:45,651 WARN L174 RCFGBacktranslator]: You are using large block encoding together with an algorithm for which the backtranslation into program statements is not yet implemented. [2018-01-28 04:21:45,655 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:45,655 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,656 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,656 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,656 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:45,662 INFO L268 AbstractInterpreter]: Visited 203 different actions 1764 times. Merged at 164 different actions 997 times. Widened at 55 different actions 145 times. Found 582 fixpoints after 83 different actions. Largest state had 212 variables. [2018-01-28 04:21:45,665 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:21:45,666 INFO L168 Benchmark]: Toolchain (without parser) took 23000.15 ms. Allocated memory was 305.1 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 261.9 MB in the beginning and 604.7 MB in the end (delta: -342.8 MB). Peak memory consumption was 995.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:45,667 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:21:45,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 600.04 ms. Allocated memory is still 305.1 MB. Free memory was 259.9 MB in the beginning and 231.9 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:45,667 INFO L168 Benchmark]: Boogie Preprocessor took 110.60 ms. Allocated memory is still 305.1 MB. Free memory was 231.9 MB in the beginning and 229.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:45,668 INFO L168 Benchmark]: RCFGBuilder took 4543.63 ms. Allocated memory was 305.1 MB in the beginning and 364.9 MB in the end (delta: 59.8 MB). Free memory was 229.9 MB in the beginning and 243.5 MB in the end (delta: -13.5 MB). Peak memory consumption was 85.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:45,675 INFO L168 Benchmark]: Abstract Interpretation took 17732.22 ms. Allocated memory was 364.9 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 243.5 MB in the beginning and 604.7 MB in the end (delta: -361.2 MB). Peak memory consumption was 917.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:45,677 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 305.1 MB. Free memory is still 267.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 600.04 ms. Allocated memory is still 305.1 MB. Free memory was 259.9 MB in the beginning and 231.9 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 110.60 ms. Allocated memory is still 305.1 MB. Free memory was 231.9 MB in the beginning and 229.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 4543.63 ms. Allocated memory was 305.1 MB in the beginning and 364.9 MB in the end (delta: 59.8 MB). Free memory was 229.9 MB in the beginning and 243.5 MB in the end (delta: -13.5 MB). Peak memory consumption was 85.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 17732.22 ms. Allocated memory was 364.9 MB in the beginning and 1.6 GB in the end (delta: 1.3 GB). Free memory was 243.5 MB in the beginning and 604.7 MB in the end (delta: -361.2 MB). Peak memory consumption was 917.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 122 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1002 LocStat_NO_SUPPORTING_DISEQUALITIES : 5683 LocStat_NO_DISJUNCTIONS : -244 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 209 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 391 TransStat_NO_SUPPORTING_DISEQUALITIES : 90 TransStat_NO_DISJUNCTIONS : 219 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.737734 RENAME_VARIABLES(MILLISECONDS) : 0.511809 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.345181 PROJECTAWAY(MILLISECONDS) : 0.889512 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000197 DISJOIN(MILLISECONDS) : 1.331227 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.554353 ADD_EQUALITY(MILLISECONDS) : 0.010428 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014745 #CONJOIN_DISJUNCTIVE : 3381 #RENAME_VARIABLES : 6835 #UNFREEZE : 0 #CONJOIN : 4499 #PROJECTAWAY : 3766 #ADD_WEAK_EQUALITY : 424 #DISJOIN : 2101 #RENAME_VARIABLES_DISJUNCTIVE : 6631 #ADD_EQUALITY : 732 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 81 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1069]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] FCALL s->state = 8464 [L1080] CALL, EXPR ssl3_accept(s) [L1086] BUF_MEM *buf ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp ; [L1090] void (*cb)() ; [L1091] long num1 ; [L1092] int ret ; [L1093] int new_state ; [L1094] int state ; [L1095] int skip ; [L1096] int got_new_session ; [L1097] int tmp___1 = __VERIFIER_nondet_int() ; [L1098] int tmp___2 = __VERIFIER_nondet_int() ; [L1099] int tmp___3 = __VERIFIER_nondet_int() ; [L1100] int tmp___4 = __VERIFIER_nondet_int() ; [L1101] int tmp___5 = __VERIFIER_nondet_int() ; [L1102] int tmp___6 = __VERIFIER_nondet_int() ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 = __VERIFIER_nondet_int() ; [L1106] int tmp___10 = __VERIFIER_nondet_int() ; [L1107] int blastFlag ; [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1080] EXPR ssl3_accept(s) [L1080] tmp = ssl3_accept(s) [L1082] return (tmp); - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] FCALL s->state = 8464 [L1080] CALL, EXPR ssl3_accept(s) [L1086] BUF_MEM *buf ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp ; [L1090] void (*cb)() ; [L1091] long num1 ; [L1092] int ret ; [L1093] int new_state ; [L1094] int state ; [L1095] int skip ; [L1096] int got_new_session ; [L1097] int tmp___1 = __VERIFIER_nondet_int() ; [L1098] int tmp___2 = __VERIFIER_nondet_int() ; [L1099] int tmp___3 = __VERIFIER_nondet_int() ; [L1100] int tmp___4 = __VERIFIER_nondet_int() ; [L1101] int tmp___5 = __VERIFIER_nondet_int() ; [L1102] int tmp___6 = __VERIFIER_nondet_int() ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 = __VERIFIER_nondet_int() ; [L1106] int tmp___10 = __VERIFIER_nondet_int() ; [L1107] int blastFlag ; [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1080] EXPR ssl3_accept(s) [L1080] tmp = ssl3_accept(s) [L1082] return (tmp); - PositiveResult [Line: 1031]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-21-45-694.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-21-45-694.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-21-45-694.csv Received shutdown request...