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_SS.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-d63d1fb [2018-01-28 02:39:54,348 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 02:39:54,351 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 02:39:54,368 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 02:39:54,369 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 02:39:54,370 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 02:39:54,371 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 02:39:54,375 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 02:39:54,377 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 02:39:54,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 02:39:54,380 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 02:39:54,380 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 02:39:54,382 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 02:39:54,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 02:39:54,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 02:39:54,394 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 02:39:54,396 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 02:39:54,398 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 02:39:54,400 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 02:39:54,401 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 02:39:54,403 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 02:39:54,404 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 02:39:54,404 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 02:39:54,405 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 02:39:54,406 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 02:39:54,407 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 02:39:54,408 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 02:39:54,408 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 02:39:54,409 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 02:39:54,409 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 02:39:54,409 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 02:39:54,410 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_SS.epf [2018-01-28 02:39:54,421 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 02:39:54,421 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 02:39:54,422 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 02:39:54,422 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 02:39:54,422 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 02:39:54,422 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-28 02:39:54,423 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 02:39:54,423 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 02:39:54,423 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 02:39:54,424 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 02:39:54,424 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 02:39:54,424 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-28 02:39:54,424 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 02:39:54,424 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 02:39:54,425 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-28 02:39:54,426 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-28 02:39:54,426 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 02:39:54,426 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 02:39:54,426 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 02:39:54,426 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 02:39:54,427 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 02:39:54,427 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 02:39:54,427 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 02:39:54,427 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 02:39:54,427 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 02:39:54,428 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 02:39:54,429 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 02:39:54,430 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 02:39:54,491 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 02:39:54,511 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 02:39:54,515 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 02:39:54,518 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 02:39:54,519 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 02:39:54,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-28 02:39:54,727 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 02:39:54,736 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 02:39:54,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 02:39:54,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 02:39:54,746 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 02:39:54,748 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:39:54" (1/1) ... [2018-01-28 02:39:54,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@351e3c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:54, skipping insertion in model container [2018-01-28 02:39:54,753 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 02:39:54" (1/1) ... [2018-01-28 02:39:54,775 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:39:54,865 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 02:39:55,127 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:39:55,218 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 02:39:55,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55 WrapperNode [2018-01-28 02:39:55,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 02:39:55,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 02:39:55,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 02:39:55,234 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 02:39:55,248 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,248 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,264 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,292 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,311 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (1/1) ... [2018-01-28 02:39:55,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 02:39:55,328 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 02:39:55,328 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 02:39:55,328 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 02:39:55,329 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 02:39:55" (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 02:39:55,403 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 02:39:55,403 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 02:39:55,403 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-28 02:39:55,403 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-28 02:39:55,403 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-28 02:39:55,404 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-28 02:39:55,405 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-28 02:39:55,406 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-28 02:39:55,407 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 02:39:55,408 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 02:39:55,712 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:55,712 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:56,007 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:56,008 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:56,233 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:56,233 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:56,407 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:56,407 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:57,044 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:57,044 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:57,115 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-28 02:39:57,116 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-28 02:39:57,235 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 02:39:57,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:39:57 BoogieIcfgContainer [2018-01-28 02:39:57,235 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 02:39:57,236 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-28 02:39:57,236 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-28 02:39:57,236 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-28 02:39:57,237 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 02:39:57" (1/1) ... [2018-01-28 02:39:57,286 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-28 02:40:19,686 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-28 02:40:19,695 INFO L268 AbstractInterpreter]: Visited 729 different actions 8004 times. Merged at 229 different actions 3121 times. Widened at 30 different actions 128 times. Found 280 fixpoints after 58 different actions. Largest state had 104 variables. [2018-01-28 02:40:19,699 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-28 02:40:19,701 INFO L168 Benchmark]: Toolchain (without parser) took 24972.51 ms. Allocated memory was 308.3 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 267.0 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 448.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:40:19,701 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 308.3 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 02:40:19,702 INFO L168 Benchmark]: CACSL2BoogieTranslator took 496.08 ms. Allocated memory is still 308.3 MB. Free memory was 267.0 MB in the beginning and 251.0 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:40:19,710 INFO L168 Benchmark]: Boogie Preprocessor took 94.00 ms. Allocated memory is still 308.3 MB. Free memory was 251.0 MB in the beginning and 247.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:40:19,710 INFO L168 Benchmark]: RCFGBuilder took 1907.56 ms. Allocated memory was 308.3 MB in the beginning and 327.2 MB in the end (delta: 18.9 MB). Free memory was 247.0 MB in the beginning and 254.9 MB in the end (delta: -7.9 MB). Peak memory consumption was 68.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:40:19,710 INFO L168 Benchmark]: Abstract Interpretation took 22463.64 ms. Allocated memory was 327.2 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 254.9 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 417.0 MB. Max. memory is 5.3 GB. [2018-01-28 02:40:19,712 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 308.3 MB. Free memory is still 273.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 496.08 ms. Allocated memory is still 308.3 MB. Free memory was 267.0 MB in the beginning and 251.0 MB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 94.00 ms. Allocated memory is still 308.3 MB. Free memory was 251.0 MB in the beginning and 247.0 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1907.56 ms. Allocated memory was 308.3 MB in the beginning and 327.2 MB in the end (delta: 18.9 MB). Free memory was 247.0 MB in the beginning and 254.9 MB in the end (delta: -7.9 MB). Peak memory consumption was 68.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 22463.64 ms. Allocated memory was 327.2 MB in the beginning and 2.0 GB in the end (delta: 1.7 GB). Free memory was 254.9 MB in the beginning and 1.6 GB in the end (delta: -1.3 GB). Peak memory consumption was 417.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 626 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 15614 LocStat_NO_SUPPORTING_DISEQUALITIES : 8560 LocStat_NO_DISJUNCTIONS : -1252 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 763 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 598 TransStat_NO_SUPPORTING_DISEQUALITIES : 87 TransStat_NO_DISJUNCTIONS : 760 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.008224 RENAME_VARIABLES(MILLISECONDS) : 0.087882 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000260 PROJECTAWAY(MILLISECONDS) : 0.024708 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.239522 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.103384 ADD_EQUALITY(MILLISECONDS) : 0.014789 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.007732 #CONJOIN_DISJUNCTIVE : 13524 #RENAME_VARIABLES : 31483 #UNFREEZE : 0 #CONJOIN : 19638 #PROJECTAWAY : 18374 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 8358 #RENAME_VARIABLES_DISJUNCTIVE : 31508 #ADD_EQUALITY : 598 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 87 - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-28_02-40-19-732.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-28_02-40-19-732.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise_SS.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-28_02-40-19-732.csv Received shutdown request...