java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf -i ../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:16:37,933 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:16:37,935 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:16:37,953 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:16:37,953 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:16:37,954 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:16:37,957 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:16:37,960 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:16:37,962 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:16:37,964 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:16:37,965 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:16:37,965 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:16:37,966 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:16:37,968 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:16:37,981 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:16:37,985 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:16:37,987 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:16:37,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:16:37,993 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:16:37,994 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:16:37,996 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:16:37,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:16:37,996 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:16:37,997 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:16:37,998 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:16:37,999 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:16:38,000 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:16:38,000 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:16:38,000 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:16:38,001 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:16:38,001 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:16:38,001 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 04:16:38,023 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:16:38,023 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:16:38,024 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:16:38,024 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:16:38,024 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:16:38,024 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:16:38,025 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:16:38,025 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:16:38,025 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:16:38,026 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:16:38,026 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:16:38,026 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:16:38,026 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:16:38,027 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:16:38,027 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:16:38,027 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:16:38,027 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:16:38,027 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:16:38,028 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:16:38,028 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:16:38,028 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:16:38,028 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:16:38,028 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:16:38,029 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:16:38,029 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:16:38,029 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:16:38,029 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:16:38,029 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:16:38,029 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:16:38,030 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:16:38,031 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:16:38,032 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:16:38,032 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:16:38,032 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:16:38,032 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:16:38,033 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:16:38,033 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:16:38,087 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:16:38,103 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:16:38,110 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:16:38,111 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:16:38,112 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:16:38,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.02_false-unreach-call.i.cil.c [2018-01-28 04:16:38,378 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:16:38,388 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:16:38,389 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:16:38,389 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:16:38,396 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:16:38,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:38,402 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 04:16:38, skipping insertion in model container [2018-01-28 04:16:38,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:38,422 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:16:38,544 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:16:38,847 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:16:38,933 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:16:38,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38 WrapperNode [2018-01-28 04:16:38,955 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:16:38,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:16:38,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:16:38,956 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:16:38,983 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:38,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,010 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,010 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (1/1) ... [2018-01-28 04:16:39,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:16:39,051 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:16:39,052 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:16:39,052 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:16:39,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:16:38" (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 04:16:39,121 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:16:39,122 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:16:39,122 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:16:39,122 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:16:39,122 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:16:39,122 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:16:39,123 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:16:39,124 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:16:39,124 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:16:39,124 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:16:39,124 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:16:39,124 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:16:39,125 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:16:39,125 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:16:39,125 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:16:39,522 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:16:39,522 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:16:43,780 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:16:43,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:16:43 BoogieIcfgContainer [2018-01-28 04:16:43,781 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:16:43,781 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:16:43,782 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:16:43,782 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:16:43,783 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:16:43" (1/1) ... [2018-01-28 04:16:43,845 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:17:01,566 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:17:01,580 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,603 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 04:17:01,604 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:17:01,604 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 04:17:01,604 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:17:01,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,604 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,611 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 04:17:01,611 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:17:01,611 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 04:17:01,612 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:17:01,612 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,612 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,613 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,613 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:17:01,617 INFO L268 AbstractInterpreter]: Visited 203 different actions 1760 times. Merged at 164 different actions 995 times. Widened at 55 different actions 145 times. Found 580 fixpoints after 84 different actions. Largest state had 212 variables. [2018-01-28 04:17:01,620 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:17:01,621 INFO L168 Benchmark]: Toolchain (without parser) took 23242.09 ms. Allocated memory was 305.1 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 263.7 MB in the beginning and 1.3 GB in the end (delta: -1.0 GB). Peak memory consumption was 394.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:17:01,622 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 305.1 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:17:01,626 INFO L168 Benchmark]: CACSL2BoogieTranslator took 566.62 ms. Allocated memory is still 305.1 MB. Free memory was 262.7 MB in the beginning and 235.5 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. [2018-01-28 04:17:01,627 INFO L168 Benchmark]: Boogie Preprocessor took 95.12 ms. Allocated memory is still 305.1 MB. Free memory was 235.5 MB in the beginning and 231.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:17:01,627 INFO L168 Benchmark]: RCFGBuilder took 4729.33 ms. Allocated memory was 305.1 MB in the beginning and 357.6 MB in the end (delta: 52.4 MB). Free memory was 231.5 MB in the beginning and 232.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:17:01,628 INFO L168 Benchmark]: Abstract Interpretation took 17838.61 ms. Allocated memory was 357.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 232.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 311.1 MB. Max. memory is 5.3 GB. [2018-01-28 04:17:01,629 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 305.1 MB. Free memory is still 270.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 566.62 ms. Allocated memory is still 305.1 MB. Free memory was 262.7 MB in the beginning and 235.5 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 95.12 ms. Allocated memory is still 305.1 MB. Free memory was 235.5 MB in the beginning and 231.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 4729.33 ms. Allocated memory was 305.1 MB in the beginning and 357.6 MB in the end (delta: 52.4 MB). Free memory was 231.5 MB in the beginning and 232.5 MB in the end (delta: -1.1 MB). Peak memory consumption was 84.1 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 17838.61 ms. Allocated memory was 357.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 232.5 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 311.1 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 122 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 1002 LocStat_NO_SUPPORTING_DISEQUALITIES : 5683 LocStat_NO_DISJUNCTIONS : -244 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 209 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 391 TransStat_NO_SUPPORTING_DISEQUALITIES : 90 TransStat_NO_DISJUNCTIONS : 219 TransStat_MAX_NO_DISJUNCTIONS : 3 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.322386 RENAME_VARIABLES(MILLISECONDS) : 0.565057 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.307938 PROJECTAWAY(MILLISECONDS) : 0.400512 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000290 DISJOIN(MILLISECONDS) : 1.228747 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.611640 ADD_EQUALITY(MILLISECONDS) : 0.017343 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.016406 #CONJOIN_DISJUNCTIVE : 3373 #RENAME_VARIABLES : 6815 #UNFREEZE : 0 #CONJOIN : 4487 #PROJECTAWAY : 3754 #ADD_WEAK_EQUALITY : 424 #DISJOIN : 2093 #RENAME_VARIABLES_DISJUNCTIVE : 6615 #ADD_EQUALITY : 732 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 81 - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: - UnprovableResult [Line: 1069]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] FCALL s->state = 8464 [L1080] CALL, EXPR ssl3_accept(s) [L1086] BUF_MEM *buf ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp ; [L1090] void (*cb)() ; [L1091] long num1 ; [L1092] int ret ; [L1093] int new_state ; [L1094] int state ; [L1095] int skip ; [L1096] int got_new_session ; [L1097] int tmp___1 = __VERIFIER_nondet_int() ; [L1098] int tmp___2 = __VERIFIER_nondet_int() ; [L1099] int tmp___3 = __VERIFIER_nondet_int() ; [L1100] int tmp___4 = __VERIFIER_nondet_int() ; [L1101] int tmp___5 = __VERIFIER_nondet_int() ; [L1102] int tmp___6 = __VERIFIER_nondet_int() ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 = __VERIFIER_nondet_int() ; [L1106] int tmp___10 = __VERIFIER_nondet_int() ; [L1107] int blastFlag ; [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1080] EXPR ssl3_accept(s) [L1080] tmp = ssl3_accept(s) [L1082] return (tmp); - UnprovableResult [Line: 1]: Unable to prove that all allocated memory was freed Unable to prove that all allocated memory was freed Reason: abstract domain could reach this error location. Possible FailurePath: [L1070] SSL *s ; [L1071] int tmp ; [L1075] EXPR, FCALL malloc(sizeof(SSL)) [L1075] s = malloc(sizeof(SSL)) [L1076] EXPR, FCALL malloc(sizeof(struct ssl3_state_st)) [L1076] FCALL s->s3 = malloc(sizeof(struct ssl3_state_st)) [L1077] EXPR, FCALL malloc(sizeof(SSL_CTX)) [L1077] FCALL s->ctx = malloc(sizeof(SSL_CTX)) [L1078] EXPR, FCALL malloc(sizeof(SSL_SESSION)) [L1078] FCALL s->session = malloc(sizeof(SSL_SESSION)) [L1079] FCALL s->state = 8464 [L1080] CALL, EXPR ssl3_accept(s) [L1086] BUF_MEM *buf ; [L1087] unsigned long l ; [L1088] unsigned long Time ; [L1089] unsigned long tmp ; [L1090] void (*cb)() ; [L1091] long num1 ; [L1092] int ret ; [L1093] int new_state ; [L1094] int state ; [L1095] int skip ; [L1096] int got_new_session ; [L1097] int tmp___1 = __VERIFIER_nondet_int() ; [L1098] int tmp___2 = __VERIFIER_nondet_int() ; [L1099] int tmp___3 = __VERIFIER_nondet_int() ; [L1100] int tmp___4 = __VERIFIER_nondet_int() ; [L1101] int tmp___5 = __VERIFIER_nondet_int() ; [L1102] int tmp___6 = __VERIFIER_nondet_int() ; [L1103] int tmp___7 ; [L1104] long tmp___8 = __VERIFIER_nondet_long() ; [L1105] int tmp___9 = __VERIFIER_nondet_int() ; [L1106] int tmp___10 = __VERIFIER_nondet_int() ; [L1107] int blastFlag ; [L1111] blastFlag = 0 [L1112] FCALL s->hit=__VERIFIER_nondet_int () [L1113] FCALL s->state = 8464 [L1114] tmp = __VERIFIER_nondet_int() [L1115] Time = tmp [L1116] cb = (void (*)())((void *)0) [L1117] ret = -1 [L1118] skip = 0 [L1119] got_new_session = 0 [L1120] EXPR, FCALL s->info_callback [L1120] COND FALSE !((unsigned long )s->info_callback != (unsigned long )((void *)0)) [L1125] EXPR, FCALL s->in_handshake [L1125] FCALL s->in_handshake += 1 [L1126] COND FALSE !(tmp___1 & 12288) [L1135] EXPR, FCALL s->cert [L1135] COND TRUE (unsigned long )s->cert == (unsigned long )((void *)0) [L1136] RET return (-1); [L1080] EXPR ssl3_accept(s) [L1080] tmp = ssl3_accept(s) [L1082] return (tmp); - PositiveResult [Line: 1031]: all allocated memory was freed For all program executions holds that all allocated memory was freed at this location * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-17-01-643.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-17-01-643.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.02_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-17-01-643.csv Received shutdown request...