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.09_false-unreach-call.i.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 04:18:01,390 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 04:18:01,391 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 04:18:01,406 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 04:18:01,407 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 04:18:01,407 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 04:18:01,409 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 04:18:01,413 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 04:18:01,416 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 04:18:01,416 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 04:18:01,417 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 04:18:01,418 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 04:18:01,419 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 04:18:01,420 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 04:18:01,421 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 04:18:01,423 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 04:18:01,425 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 04:18:01,427 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 04:18:01,428 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 04:18:01,430 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 04:18:01,432 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 04:18:01,432 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 04:18:01,432 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 04:18:01,433 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 04:18:01,434 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 04:18:01,436 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 04:18:01,436 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 04:18:01,436 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 04:18:01,437 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 04:18:01,437 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 04:18:01,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 04:18:01,438 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 04:18:01,449 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 04:18:01,449 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 04:18:01,450 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 04:18:01,450 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 04:18:01,450 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 04:18:01,450 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 04:18:01,451 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 04:18:01,451 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 04:18:01,451 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 04:18:01,452 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 04:18:01,452 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 04:18:01,452 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 04:18:01,452 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 04:18:01,452 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 04:18:01,453 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 04:18:01,454 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 04:18:01,454 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 04:18:01,454 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 04:18:01,454 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 04:18:01,454 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 04:18:01,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 04:18:01,455 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 04:18:01,455 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 04:18:01,455 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 04:18:01,455 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 04:18:01,456 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 04:18:01,456 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 04:18:01,456 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 04:18:01,456 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 04:18:01,456 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 04:18:01,457 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 04:18:01,457 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 04:18:01,497 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 04:18:01,511 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 04:18:01,516 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 04:18:01,517 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 04:18:01,518 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 04:18:01,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ssh/s3_srvr.blast.09_false-unreach-call.i.cil.c [2018-01-28 04:18:01,797 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 04:18:01,805 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 04:18:01,806 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 04:18:01,806 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 04:18:01,817 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 04:18:01,819 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:18:01" (1/1) ... [2018-01-28 04:18:01,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3eb041c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:01, skipping insertion in model container [2018-01-28 04:18:01,823 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 04:18:01" (1/1) ... [2018-01-28 04:18:01,843 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:18:01,967 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 04:18:02,298 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:18:02,389 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 04:18:02,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02 WrapperNode [2018-01-28 04:18:02,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 04:18:02,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 04:18:02,405 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 04:18:02,405 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 04:18:02,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,511 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (1/1) ... [2018-01-28 04:18:02,521 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 04:18:02,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 04:18:02,521 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 04:18:02,522 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 04:18:02,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 04:18:02" (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 04:18:02,585 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 04:18:02,585 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 04:18:02,586 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 04:18:02,586 INFO L136 BoogieDeclarations]: Found implementation of procedure ssl3_accept [2018-01-28 04:18:02,586 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-01-28 04:18:02,586 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-01-28 04:18:02,586 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-28 04:18:02,586 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-28 04:18:02,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-28 04:18:02,587 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-28 04:18:02,587 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-28 04:18:02,587 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 04:18:02,587 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure ssl3_accept [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 04:18:02,588 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 04:18:02,589 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 04:18:02,945 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 04:18:02,946 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 04:18:09,143 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 04:18:09,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:18:09 BoogieIcfgContainer [2018-01-28 04:18:09,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 04:18:09,147 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 04:18:09,147 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 04:18:09,147 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 04:18:09,148 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 04:18:09" (1/1) ... [2018-01-28 04:18:09,207 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 04:18:28,719 INFO L259 AbstractInterpreter]: Some error location(s) were reachable [2018-01-28 04:18:28,734 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,173 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 04:18:29,173 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,173 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 04:18:29,174 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,174 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 04:18:29,174 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,174 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,174 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,174 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,187 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 04:18:29,188 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,188 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 04:18:29,188 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,188 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 04:18:29,188 ERROR L177 RCFGBacktranslator]: unable to determine which branch was taken, unable to determine the location [2018-01-28 04:18:29,189 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,189 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,189 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,189 WARN L343 cessorBacktranslator]: Generated EnsuresSpecification ensures #valid == old(#valid); is not ensure(true) [2018-01-28 04:18:29,193 INFO L268 AbstractInterpreter]: Visited 206 different actions 1828 times. Merged at 168 different actions 1045 times. Widened at 58 different actions 179 times. Found 599 fixpoints after 83 different actions. Largest state had 212 variables. [2018-01-28 04:18:29,195 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 04:18:29,196 INFO L168 Benchmark]: Toolchain (without parser) took 27398.16 ms. Allocated memory was 306.7 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 265.3 MB in the beginning and 1.9 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-28 04:18:29,197 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 306.7 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 04:18:29,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 598.27 ms. Allocated memory is still 306.7 MB. Free memory was 264.3 MB in the beginning and 237.1 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:29,198 INFO L168 Benchmark]: Boogie Preprocessor took 116.10 ms. Allocated memory is still 306.7 MB. Free memory was 237.1 MB in the beginning and 233.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:29,198 INFO L168 Benchmark]: RCFGBuilder took 6624.78 ms. Allocated memory was 306.7 MB in the beginning and 353.4 MB in the end (delta: 46.7 MB). Free memory was 233.1 MB in the beginning and 219.9 MB in the end (delta: 13.2 MB). Peak memory consumption was 82.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:29,198 INFO L168 Benchmark]: Abstract Interpretation took 20048.90 ms. Allocated memory was 353.4 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 217.7 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 927.7 MB. Max. memory is 5.3 GB. [2018-01-28 04:18:29,200 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 306.7 MB. Free memory is still 272.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 598.27 ms. Allocated memory is still 306.7 MB. Free memory was 264.3 MB in the beginning and 237.1 MB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 116.10 ms. Allocated memory is still 306.7 MB. Free memory was 237.1 MB in the beginning and 233.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 6624.78 ms. Allocated memory was 306.7 MB in the beginning and 353.4 MB in the end (delta: 46.7 MB). Free memory was 233.1 MB in the beginning and 219.9 MB in the end (delta: 13.2 MB). Peak memory consumption was 82.7 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 20048.90 ms. Allocated memory was 353.4 MB in the beginning and 2.0 GB in the end (delta: 1.6 GB). Free memory was 217.7 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 927.7 MB. 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 : 6045 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 : 97 TransStat_NO_DISJUNCTIONS : 226 TransStat_MAX_NO_DISJUNCTIONS : 4 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.905834 RENAME_VARIABLES(MILLISECONDS) : 1.322141 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.407725 PROJECTAWAY(MILLISECONDS) : 1.186363 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000185 DISJOIN(MILLISECONDS) : 1.297412 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 1.380569 ADD_EQUALITY(MILLISECONDS) : 0.014204 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.014296 #CONJOIN_DISJUNCTIVE : 3508 #RENAME_VARIABLES : 7128 #UNFREEZE : 0 #CONJOIN : 4701 #PROJECTAWAY : 3897 #ADD_WEAK_EQUALITY : 425 #DISJOIN : 2219 #RENAME_VARIABLES_DISJUNCTIVE : 6857 #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.09_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_04-18-29-209.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.09_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_04-18-29-209.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/s3_srvr.blast.09_false-unreach-call.i.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_LFB.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_04-18-29-209.csv Received shutdown request...