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/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_imprecise.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-24 16:38:39,826 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 16:38:39,828 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 16:38:39,843 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 16:38:39,843 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 16:38:39,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 16:38:39,845 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 16:38:39,847 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 16:38:39,848 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 16:38:39,849 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 16:38:39,850 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 16:38:39,850 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 16:38:39,851 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 16:38:39,853 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 16:38:39,853 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 16:38:39,856 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 16:38:39,858 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 16:38:39,860 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 16:38:39,861 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 16:38:39,863 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 16:38:39,865 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 16:38:39,865 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 16:38:39,865 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 16:38:39,866 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 16:38:39,867 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 16:38:39,869 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 16:38:39,869 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 16:38:39,870 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 16:38:39,870 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 16:38:39,870 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 16:38:39,871 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 16:38:39,871 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_imprecise.epf [2018-01-24 16:38:39,880 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 16:38:39,881 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 16:38:39,881 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 16:38:39,882 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 16:38:39,882 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 16:38:39,882 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-24 16:38:39,882 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 16:38:39,882 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 16:38:39,882 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 16:38:39,883 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 16:38:39,884 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 16:38:39,884 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 16:38:39,884 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 16:38:39,884 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 16:38:39,884 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 16:38:39,884 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 16:38:39,885 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 16:38:39,885 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 16:38:39,885 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 16:38:39,885 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 16:38:39,885 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 16:38:39,885 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 16:38:39,886 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 16:38:39,886 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 16:38:39,886 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 16:38:39,886 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 16:38:39,887 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 16:38:39,887 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 16:38:39,918 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 16:38:39,928 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 16:38:39,932 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 16:38:39,933 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 16:38:39,933 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 16:38:39,934 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 16:38:40,073 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 16:38:40,078 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 16:38:40,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 16:38:40,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 16:38:40,084 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 16:38:40,085 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,088 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b93e87d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40, skipping insertion in model container [2018-01-24 16:38:40,088 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,102 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:38:40,148 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 16:38:40,314 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:38:40,366 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 16:38:40,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40 WrapperNode [2018-01-24 16:38:40,378 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 16:38:40,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 16:38:40,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 16:38:40,379 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 16:38:40,391 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,403 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,426 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (1/1) ... [2018-01-24 16:38:40,429 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 16:38:40,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 16:38:40,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 16:38:40,430 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 16:38:40,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 04:38:40" (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 [2018-01-24 16:38:40,488 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 16:38:40,488 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 16:38:40,488 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 16:38:40,488 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 16:38:40,489 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 16:38:40,490 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-24 16:38:40,491 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 16:38:40,491 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 16:38:40,491 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 16:38:40,491 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-24 16:38:40,491 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 16:38:40,491 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 16:38:40,492 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 16:38:40,492 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-24 16:38:40,492 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-24 16:38:40,492 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 16:38:40,493 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 16:38:40,494 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 16:38:40,494 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 16:38:40,494 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 16:38:40,494 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 16:38:40,642 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:40,642 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:40,758 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:40,758 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:40,864 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:40,864 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:40,927 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:40,928 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:41,043 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:41,043 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:41,093 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 16:38:41,093 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 16:38:41,206 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 16:38:41,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:38:41 BoogieIcfgContainer [2018-01-24 16:38:41,207 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 16:38:41,207 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 16:38:41,207 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 16:38:41,207 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 16:38:41,208 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 04:38:41" (1/1) ... [2018-01-24 16:38:41,254 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-24 16:38:54,996 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-24 16:38:55,000 INFO L268 AbstractInterpreter]: Visited 318 different actions 5021 times. Merged at 153 different actions 2283 times. Widened at 33 different actions 188 times. Found 319 fixpoints after 53 different actions. Largest state had 104 variables. [2018-01-24 16:38:55,003 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-24 16:38:55,004 INFO L168 Benchmark]: Toolchain (without parser) took 14930.17 ms. Allocated memory was 306.2 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 265.2 MB in the beginning and 723.2 MB in the end (delta: -457.9 MB). Peak memory consumption was 922.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:55,007 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 16:38:55,007 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.68 ms. Allocated memory is still 306.2 MB. Free memory was 265.2 MB in the beginning and 249.3 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:55,008 INFO L168 Benchmark]: Boogie Preprocessor took 50.49 ms. Allocated memory is still 306.2 MB. Free memory was 249.3 MB in the beginning and 245.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:55,008 INFO L168 Benchmark]: RCFGBuilder took 776.79 ms. Allocated memory was 306.2 MB in the beginning and 326.6 MB in the end (delta: 20.4 MB). Free memory was 245.3 MB in the beginning and 287.7 MB in the end (delta: -42.4 MB). Peak memory consumption was 68.6 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:55,009 INFO L168 Benchmark]: Abstract Interpretation took 13796.08 ms. Allocated memory was 326.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 287.7 MB in the beginning and 723.2 MB in the end (delta: -435.5 MB). Peak memory consumption was 924.0 MB. Max. memory is 5.3 GB. [2018-01-24 16:38:55,011 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 306.2 MB. Free memory is still 271.2 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 299.68 ms. Allocated memory is still 306.2 MB. Free memory was 265.2 MB in the beginning and 249.3 MB in the end (delta: 15.9 MB). Peak memory consumption was 15.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 50.49 ms. Allocated memory is still 306.2 MB. Free memory was 249.3 MB in the beginning and 245.3 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 776.79 ms. Allocated memory was 306.2 MB in the beginning and 326.6 MB in the end (delta: 20.4 MB). Free memory was 245.3 MB in the beginning and 287.7 MB in the end (delta: -42.4 MB). Peak memory consumption was 68.6 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 13796.08 ms. Allocated memory was 326.6 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 287.7 MB in the beginning and 723.2 MB in the end (delta: -435.5 MB). Peak memory consumption was 924.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 215 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5139 LocStat_NO_SUPPORTING_DISEQUALITIES : 4428 LocStat_NO_DISJUNCTIONS : -430 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 352 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 595 TransStat_NO_SUPPORTING_DISEQUALITIES : 87 TransStat_NO_DISJUNCTIONS : 349 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.007670 RENAME_VARIABLES(MILLISECONDS) : 0.095872 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000300 PROJECTAWAY(MILLISECONDS) : 0.024951 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.140914 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.113512 ADD_EQUALITY(MILLISECONDS) : 0.007272 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.010574 #CONJOIN_DISJUNCTIVE : 9312 #RENAME_VARIABLES : 23621 #UNFREEZE : 0 #CONJOIN : 16406 #PROJECTAWAY : 14328 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 5437 #RENAME_VARIABLES_DISJUNCTIVE : 23665 #ADD_EQUALITY : 595 #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_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_16-38-55-022.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_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-24_16-38-55-022.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_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-24_16-38-55-022.csv Received shutdown request...