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.01_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:20:55,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:20:55,567 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:20:55,591 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:20:55,591 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:20:55,592 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:20:55,594 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:20:55,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:20:55,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:20:55,600 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:20:55,602 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:20:55,603 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:20:55,604 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:20:55,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:20:55,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:20:55,620 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:20:55,622 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:20:55,626 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:20:55,627 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:20:55,629 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:20:55,635 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:20:55,635 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:20:55,636 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:20:55,637 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:20:55,637 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:20:55,638 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:20:55,639 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:20:55,639 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:20:55,640 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:20:55,640 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:20:55,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:20:55,645 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 04:20:55,660 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:20:55,660 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:20:55,662 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:20:55,662 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:20:55,662 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:20:55,663 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:20:55,663 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:20:55,663 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:20:55,664 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:20:55,664 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:20:55,664 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:20:55,664 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:20:55,664 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:20:55,664 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:20:55,665 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:20:55,665 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:20:55,665 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:20:55,666 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:20:55,666 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:20:55,666 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:20:55,666 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:20:55,666 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:20:55,667 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:20:55,667 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:20:55,667 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:20:55,667 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:20:55,667 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:20:55,667 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:20:55,668 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:20:55,669 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:20:55,671 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:20:55,671 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:20:55,724 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:20:55,739 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:20:55,743 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:20:55,745 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:20:55,746 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:20:55,747 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.01_true-unreach-call.i.cil.c [2018-01-28 04:20:56,153 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:20:56,161 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:20:56,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:56,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:20:56,170 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:20:56,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1d0d1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56, skipping insertion in model container [2018-01-28 04:20:56,176 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,199 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:56,326 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:20:56,604 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:56,733 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:20:56,748 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56 WrapperNode [2018-01-28 04:20:56,749 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:20:56,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:20:56,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:20:56,750 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:20:56,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,842 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (1/1) ... [2018-01-28 04:20:56,848 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:20:56,849 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:20:56,849 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:20:56,849 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:20:56,850 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:20:56" (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 04:20:56,926 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:20:56,926 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:20:56,927 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:20:56,927 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:20:56,927 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:20:56,927 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:20:56,927 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:20:56,927 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:20:56,928 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:20:56,929 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:20:56,929 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:20:56,929 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:20:56,929 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:20:56,929 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:20:57,338 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:20:57,339 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:21:03,161 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:21:03,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:03 BoogieIcfgContainer [2018-01-28 04:21:03,161 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:21:03,165 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:21:03,165 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:21:03,166 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:21:03,166 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:03" (1/1) ... [2018-01-28 04:21:03,217 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:21:23,115 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:21:23,124 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,127 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 04:21:23,127 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:23,127 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 04:21:23,128 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:23,128 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,128 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,128 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,140 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 04:21:23,141 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:23,141 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 04:21:23,143 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:21:23,143 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,143 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,143 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,144 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:21:23,148 INFO L268 AbstractInterpreter]: Visited 204 different actions 1941 times. Merged at 179 different actions 1149 times. Widened at 69 different actions 238 times. Found 607 fixpoints after 83 different actions. Largest state had 213 variables. [2018-01-28 04:21:23,150 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:21:23,151 INFO L168 Benchmark]: Toolchain (without parser) took 26997.54 ms. Allocated memory was 306.2 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 264.9 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 119.8 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:23,152 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:21:23,152 INFO L168 Benchmark]: CACSL2BoogieTranslator took 587.12 ms. Allocated memory is still 306.2 MB. Free memory was 262.9 MB in the beginning and 235.0 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:23,153 INFO L168 Benchmark]: Boogie Preprocessor took 98.96 ms. Allocated memory is still 306.2 MB. Free memory was 235.0 MB in the beginning and 233.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:23,158 INFO L168 Benchmark]: RCFGBuilder took 6312.90 ms. Allocated memory was 306.2 MB in the beginning and 354.4 MB in the end (delta: 48.2 MB). Free memory was 233.0 MB in the beginning and 224.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 83.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:23,159 INFO L168 Benchmark]: Abstract Interpretation took 19985.46 ms. Allocated memory was 354.4 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 224.4 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 31.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:21:23,160 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 306.2 MB. Free memory is still 270.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 587.12 ms. Allocated memory is still 306.2 MB. Free memory was 262.9 MB in the beginning and 235.0 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 98.96 ms. Allocated memory is still 306.2 MB. Free memory was 235.0 MB in the beginning and 233.0 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6312.90 ms. Allocated memory was 306.2 MB in the beginning and 354.4 MB in the end (delta: 48.2 MB). Free memory was 233.0 MB in the beginning and 224.4 MB in the end (delta: 8.6 MB). Peak memory consumption was 83.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 19985.46 ms. Allocated memory was 354.4 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 224.4 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 31.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 123 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1009 LocStat_NO_SUPPORTING_DISEQUALITIES : 5756 LocStat_NO_DISJUNCTIONS : -246 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 210 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 390 TransStat_NO_SUPPORTING_DISEQUALITIES : 90 TransStat_NO_DISJUNCTIONS : 220 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.280029 RENAME_VARIABLES(MILLISECONDS) : 0.426811 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.263040 PROJECTAWAY(MILLISECONDS) : 0.061570 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000166 DISJOIN(MILLISECONDS) : 0.971150 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.452348 ADD_EQUALITY(MILLISECONDS) : 0.019956 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.011420 #CONJOIN_DISJUNCTIVE : 3737 #RENAME_VARIABLES : 7538 #UNFREEZE : 0 #CONJOIN : 4842 #PROJECTAWAY : 4131 #ADD_WEAK_EQUALITY : 424 #DISJOIN : 2486 #RENAME_VARIABLES_DISJUNCTIVE : 7349 #ADD_EQUALITY : 734 #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 = __VERIFIER_nondet_pointer() ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp = __VERIFIER_nondet_long() ; [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 ; [L1100] int tmp___4 ; [L1101] int tmp___5 ; [L1102] int tmp___6 ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 ; [L1106] int tmp___10 ; [L1107] int blastFlag ; [L1111] FCALL s->hit = __VERIFIER_nondet_int () [L1112] blastFlag = 0 [L1113] FCALL s->state = 8464 [L1114] Time = tmp [L1115] cb = (void (*)())((void *)0) [L1116] ret = -1 [L1117] skip = 0 [L1118] got_new_session = 0 [L1119] EXPR, FCALL s->info_callback [L1119] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1124] EXPR, FCALL s->in_handshake [L1124] FCALL s->in_handshake += 1 [L1125] COND FALSE !(tmp___1 & 12288) [L1134] EXPR, FCALL s->cert [L1134] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1135] 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 = __VERIFIER_nondet_pointer() ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp = __VERIFIER_nondet_long() ; [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 ; [L1100] int tmp___4 ; [L1101] int tmp___5 ; [L1102] int tmp___6 ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 ; [L1106] int tmp___10 ; [L1107] int blastFlag ; [L1111] FCALL s->hit = __VERIFIER_nondet_int () [L1112] blastFlag = 0 [L1113] FCALL s->state = 8464 [L1114] Time = tmp [L1115] cb = (void (*)())((void *)0) [L1116] ret = -1 [L1117] skip = 0 [L1118] got_new_session = 0 [L1119] EXPR, FCALL s->info_callback [L1119] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1124] EXPR, FCALL s->in_handshake [L1124] FCALL s->in_handshake += 1 [L1125] COND FALSE !(tmp___1 & 12288) [L1134] EXPR, FCALL s->cert [L1134] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1135] 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.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-21-23-170.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-21-23-170.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.01_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-21-23-170.csv Received shutdown request...