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.14_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:19:22,980 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:19:22,982 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:19:23,008 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:19:23,008 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:19:23,009 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:19:23,010 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:19:23,014 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:19:23,016 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:19:23,017 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:19:23,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:19:23,019 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:19:23,020 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:19:23,021 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:19:23,033 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:19:23,035 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:19:23,037 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:19:23,039 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:19:23,040 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:19:23,042 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:19:23,044 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:19:23,044 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:19:23,044 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:19:23,045 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:19:23,046 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:19:23,047 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:19:23,048 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:19:23,048 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:19:23,048 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:19:23,049 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:19:23,049 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:19:23,050 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 04:19:23,060 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:19:23,060 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:19:23,061 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:19:23,061 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:19:23,061 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:19:23,061 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:19:23,061 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:19:23,062 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:19:23,062 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:19:23,062 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:19:23,063 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:19:23,064 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:19:23,064 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:19:23,064 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:19:23,064 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:19:23,064 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:19:23,065 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:19:23,065 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:19:23,065 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:19:23,065 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:19:23,065 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:19:23,065 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:19:23,066 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:19:23,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:19:23,067 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:19:23,068 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:19:23,068 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:19:23,115 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:19:23,129 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:19:23,134 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:19:23,135 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:19:23,136 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:19:23,137 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.14_false-unreach-call.i.cil.c [2018-01-28 04:19:23,476 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:19:23,485 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:19:23,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:19:23,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:19:23,494 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:19:23,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:19:23" (1/1) ... [2018-01-28 04:19:23,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cc7a9a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:23, skipping insertion in model container [2018-01-28 04:19:23,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:19:23" (1/1) ... [2018-01-28 04:19:23,521 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:19:23,628 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:19:23,956 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:19:24,041 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:19:24,060 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24 WrapperNode [2018-01-28 04:19:24,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:19:24,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:19:24,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:19:24,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:19:24,078 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,078 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (1/1) ... [2018-01-28 04:19:24,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:19:24,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:19:24,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:19:24,201 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:19:24,203 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:19:24" (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 04:19:24,281 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:19:24,281 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:19:24,281 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:19:24,281 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:19:24,282 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:19:24,283 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:19:24,283 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:19:24,283 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:19:24,283 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:19:24,283 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:19:24,284 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:19:24,284 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:19:24,284 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:19:24,284 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:19:24,284 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:19:24,635 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:19:24,635 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:19:30,920 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:19:30,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:19:30 BoogieIcfgContainer [2018-01-28 04:19:30,921 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:19:30,922 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:19:30,922 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:19:30,923 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:19:30,924 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:19:30" (1/1) ... [2018-01-28 04:19:30,985 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:19:50,700 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:19:51,125 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,128 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 04:19:51,128 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,129 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 04:19:51,129 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,129 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 04:19:51,129 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,130 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,132 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,132 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,143 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 04:19:51,145 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,145 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 04:19:51,145 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,145 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 04:19:51,145 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:19:51,146 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,146 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,146 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,146 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:19:51,153 INFO L268 AbstractInterpreter]: Visited 205 different actions 1829 times. Merged at 177 different actions 1046 times. Widened at 69 different actions 168 times. Found 594 fixpoints after 86 different actions. Largest state had 212 variables. [2018-01-28 04:19:51,156 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:19:51,158 INFO L168 Benchmark]: Toolchain (without parser) took 27680.13 ms. Allocated memory was 300.4 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 259.3 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). Peak memory consumption was 89.4 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:51,159 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 300.4 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:19:51,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 574.90 ms. Allocated memory is still 300.4 MB. Free memory was 257.3 MB in the beginning and 229.3 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:51,160 INFO L168 Benchmark]: Boogie Preprocessor took 131.10 ms. Allocated memory is still 300.4 MB. Free memory was 229.3 MB in the beginning and 225.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:51,160 INFO L168 Benchmark]: RCFGBuilder took 6720.04 ms. Allocated memory was 300.4 MB in the beginning and 351.8 MB in the end (delta: 51.4 MB). Free memory was 225.3 MB in the beginning and 216.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 5.3 GB. [2018-01-28 04:19:51,161 INFO L168 Benchmark]: Abstract Interpretation took 20234.79 ms. Allocated memory was 351.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 216.6 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:19:51,167 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 300.4 MB. Free memory is still 265.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 574.90 ms. Allocated memory is still 300.4 MB. Free memory was 257.3 MB in the beginning and 229.3 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 131.10 ms. Allocated memory is still 300.4 MB. Free memory was 229.3 MB in the beginning and 225.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6720.04 ms. Allocated memory was 300.4 MB in the beginning and 351.8 MB in the end (delta: 51.4 MB). Free memory was 225.3 MB in the beginning and 216.6 MB in the end (delta: 8.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 20234.79 ms. Allocated memory was 351.8 MB in the beginning and 2.2 GB in the end (delta: 1.8 GB). Free memory was 216.6 MB in the beginning and 2.1 GB in the end (delta: -1.8 GB). There was no memory consumed. 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 : 1011 LocStat_NO_SUPPORTING_DISEQUALITIES : 6006 LocStat_NO_DISJUNCTIONS : -246 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 211 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 433 TransStat_NO_SUPPORTING_DISEQUALITIES : 103 TransStat_NO_DISJUNCTIONS : 230 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.665128 RENAME_VARIABLES(MILLISECONDS) : 0.010254 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.379764 PROJECTAWAY(MILLISECONDS) : 2.307506 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000129 DISJOIN(MILLISECONDS) : 1.008926 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.019336 ADD_EQUALITY(MILLISECONDS) : 0.011073 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.032954 #CONJOIN_DISJUNCTIVE : 3486 #RENAME_VARIABLES : 7162 #UNFREEZE : 0 #CONJOIN : 4818 #PROJECTAWAY : 3943 #ADD_WEAK_EQUALITY : 425 #DISJOIN : 2212 #RENAME_VARIABLES_DISJUNCTIVE : 6819 #ADD_EQUALITY : 763 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 90 - 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.14_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-19-51-180.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.14_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-19-51-180.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.14_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-19-51-180.csv Received shutdown request...