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.07_true-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:21:48,102 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:21:48,104 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:21:48,121 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:21:48,121 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:21:48,122 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:21:48,123 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:21:48,125 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:21:48,128 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:21:48,129 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:21:48,129 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:21:48,130 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:21:48,132 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:21:48,133 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:21:48,134 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:21:48,137 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:21:48,139 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:21:48,141 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:21:48,142 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:21:48,144 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:21:48,146 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:21:48,146 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:21:48,147 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:21:48,148 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:21:48,149 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:21:48,150 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:21:48,150 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:21:48,151 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:21:48,151 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:21:48,151 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:21:48,152 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:21:48,152 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 04:21:48,163 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:21:48,164 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:21:48,165 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:21:48,165 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:21:48,165 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:21:48,165 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:21:48,166 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:21:48,166 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:21:48,167 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:21:48,167 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:21:48,167 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:21:48,167 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:21:48,167 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:21:48,168 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:21:48,168 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:21:48,168 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:21:48,168 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:21:48,169 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:21:48,169 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:21:48,169 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:21:48,169 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:21:48,170 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:21:48,170 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:21:48,170 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:21:48,170 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:21:48,170 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:21:48,171 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:21:48,171 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:21:48,171 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:21:48,171 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:21:48,172 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:21:48,172 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:21:48,172 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:21:48,172 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:21:48,172 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:21:48,173 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:21:48,174 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:21:48,212 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:21:48,223 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:21:48,226 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:21:48,227 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:21:48,228 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:21:48,228 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.07_true-unreach-call.i.cil.c [2018-01-28 04:21:48,493 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:21:48,501 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:21:48,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:21:48,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:21:48,513 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:21:48,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:21:48" (1/1) ... [2018-01-28 04:21:48,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@454dddd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:48, skipping insertion in model container [2018-01-28 04:21:48,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:21:48" (1/1) ... [2018-01-28 04:21:48,538 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:21:48,638 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:21:48,986 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:21:49,087 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:21:49,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49 WrapperNode [2018-01-28 04:21:49,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:21:49,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:21:49,125 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:21:49,125 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:21:49,141 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,196 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (1/1) ... [2018-01-28 04:21:49,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:21:49,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:21:49,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:21:49,214 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:21:49,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:21:49" (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 04:21:49,285 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:21:49,285 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:21:49,285 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:21:49,286 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:21:49,286 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:21:49,290 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:21:49,290 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:21:49,290 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:21:49,290 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:21:49,290 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:21:49,291 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:21:49,292 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:21:49,292 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:21:49,292 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:21:49,292 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:21:49,677 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:21:49,677 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:21:55,571 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:21:55,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:55 BoogieIcfgContainer [2018-01-28 04:21:55,572 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:21:55,573 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:21:55,573 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:21:55,573 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:21:55,574 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:21:55" (1/1) ... [2018-01-28 04:21:55,619 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:22:14,298 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:22:14,309 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,312 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 04:22:14,312 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,312 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 04:22:14,313 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,313 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 04:22:14,313 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,313 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,314 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,314 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,321 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 04:22:14,323 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,323 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 04:22:14,323 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,323 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 04:22:14,323 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:22:14,324 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,325 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,325 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,325 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:22:14,329 INFO L268 AbstractInterpreter]: Visited 206 different actions 1829 times. Merged at 169 different actions 1046 times. Widened at 59 different actions 180 times. Found 599 fixpoints after 83 different actions. Largest state had 212 variables. [2018-01-28 04:22:14,335 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:22:14,336 INFO L168 Benchmark]: Toolchain (without parser) took 25842.40 ms. Allocated memory was 304.1 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 262.7 MB in the beginning and 699.6 MB in the end (delta: -436.9 MB). Peak memory consumption was 1.1 GB. Max. memory is 5.3 GB. [2018-01-28 04:22:14,336 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 304.1 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:22:14,337 INFO L168 Benchmark]: CACSL2BoogieTranslator took 621.55 ms. Allocated memory is still 304.1 MB. Free memory was 261.7 MB in the beginning and 233.5 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 5.3 GB. [2018-01-28 04:22:14,337 INFO L168 Benchmark]: Boogie Preprocessor took 88.42 ms. Allocated memory is still 304.1 MB. Free memory was 233.5 MB in the beginning and 230.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:22:14,338 INFO L168 Benchmark]: RCFGBuilder took 6358.56 ms. Allocated memory was 304.1 MB in the beginning and 352.3 MB in the end (delta: 48.2 MB). Free memory was 230.5 MB in the beginning and 218.0 MB in the end (delta: 12.5 MB). Peak memory consumption was 83.3 MB. Max. memory is 5.3 GB. [2018-01-28 04:22:14,338 INFO L168 Benchmark]: Abstract Interpretation took 18762.37 ms. Allocated memory was 352.3 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 218.0 MB in the beginning and 699.6 MB in the end (delta: -481.6 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-28 04:22:14,340 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 304.1 MB. Free memory is still 269.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 621.55 ms. Allocated memory is still 304.1 MB. Free memory was 261.7 MB in the beginning and 233.5 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 88.42 ms. Allocated memory is still 304.1 MB. Free memory was 233.5 MB in the beginning and 230.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6358.56 ms. Allocated memory was 304.1 MB in the beginning and 352.3 MB in the end (delta: 48.2 MB). Free memory was 230.5 MB in the beginning and 218.0 MB in the end (delta: 12.5 MB). Peak memory consumption was 83.3 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 18762.37 ms. Allocated memory was 352.3 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 218.0 MB in the beginning and 699.6 MB in the end (delta: -481.6 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 124 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1017 LocStat_NO_SUPPORTING_DISEQUALITIES : 6049 LocStat_NO_DISJUNCTIONS : -248 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 212 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 410 TransStat_NO_SUPPORTING_DISEQUALITIES : 99 TransStat_NO_DISJUNCTIONS : 226 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.812735 RENAME_VARIABLES(MILLISECONDS) : 0.547118 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.388812 PROJECTAWAY(MILLISECONDS) : 1.569287 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000201 DISJOIN(MILLISECONDS) : 1.362462 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.589046 ADD_EQUALITY(MILLISECONDS) : 0.009777 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.012687 #CONJOIN_DISJUNCTIVE : 3510 #RENAME_VARIABLES : 7120 #UNFREEZE : 0 #CONJOIN : 4693 #PROJECTAWAY : 3883 #ADD_WEAK_EQUALITY : 425 #DISJOIN : 2230 #RENAME_VARIABLES_DISJUNCTIVE : 6861 #ADD_EQUALITY : 746 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 86 - 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] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [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 TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1121] EXPR, FCALL s->info_callback [L1121] cb = s->info_callback [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND TRUE tmp___1 & 12288 [L1127] COND TRUE tmp___2 & 16384 [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] 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] CALL, EXPR ssl3_accept(s) [L1085] BUF_MEM *buf ; [L1086] unsigned long l ; [L1087] unsigned long Time ; [L1088] unsigned long tmp ; [L1089] void (*cb)() ; [L1090] long num1 ; [L1091] int ret ; [L1092] int new_state ; [L1093] int state ; [L1094] int skip ; [L1095] int got_new_session ; [L1096] int tmp___1 = __VERIFIER_nondet_int() ; [L1097] int tmp___2 = __VERIFIER_nondet_int() ; [L1098] int tmp___3 = __VERIFIER_nondet_int() ; [L1099] int tmp___4 = __VERIFIER_nondet_int() ; [L1100] int tmp___5 = __VERIFIER_nondet_int() ; [L1101] int tmp___6 = __VERIFIER_nondet_int() ; [L1102] int tmp___7 ; [L1103] long tmp___8 = __VERIFIER_nondet_long() ; [L1104] int tmp___9 = __VERIFIER_nondet_int() ; [L1105] int tmp___10 = __VERIFIER_nondet_int() ; [L1106] int blastFlag ; [L1110] FCALL s->state = 8464 [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 TRUE (unsigned long )s->info_callback != (unsigned long )((void *)0) [L1121] EXPR, FCALL s->info_callback [L1121] cb = s->info_callback [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND TRUE tmp___1 & 12288 [L1127] COND TRUE tmp___2 & 16384 [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1079] EXPR ssl3_accept(s) [L1079] tmp = ssl3_accept(s) [L1081] 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.07_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-22-14-351.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.07_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-22-14-351.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.07_true-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-22-14-351.csv Received shutdown request...