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_smtcomp.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 [2018-01-25 05:17:49,539 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 05:17:49,541 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 05:17:49,555 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 05:17:49,555 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 05:17:49,556 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 05:17:49,557 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 05:17:49,559 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 05:17:49,561 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 05:17:49,562 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 05:17:49,563 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 05:17:49,563 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 05:17:49,564 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 05:17:49,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 05:17:49,567 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 05:17:49,569 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 05:17:49,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 05:17:49,573 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 05:17:49,575 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 05:17:49,576 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 05:17:49,578 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 05:17:49,578 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 05:17:49,579 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 05:17:49,580 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 05:17:49,580 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 05:17:49,582 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 05:17:49,582 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 05:17:49,582 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 05:17:49,583 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 05:17:49,583 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 05:17:49,583 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 05:17:49,584 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_smtcomp.epf [2018-01-25 05:17:49,593 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 05:17:49,594 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 05:17:49,595 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 05:17:49,595 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 05:17:49,595 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 05:17:49,595 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 05:17:49,596 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-25 05:17:49,596 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 05:17:49,596 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 05:17:49,597 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 05:17:49,597 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 05:17:49,597 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 05:17:49,597 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 05:17:49,597 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 05:17:49,598 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 05:17:49,598 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 05:17:49,598 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 05:17:49,598 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 05:17:49,598 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 05:17:49,599 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 05:17:49,599 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 05:17:49,599 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 05:17:49,599 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 05:17:49,599 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 05:17:49,600 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 05:17:49,600 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 05:17:49,600 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 05:17:49,600 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 05:17:49,600 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 05:17:49,601 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 05:17:49,601 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 05:17:49,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 05:17:49,601 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 05:17:49,602 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 05:17:49,602 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 05:17:49,641 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 05:17:49,654 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 05:17:49,659 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 05:17:49,660 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 05:17:49,661 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 05:17:49,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 05:17:49,804 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 05:17:49,812 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 05:17:49,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:49,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 05:17:49,817 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 05:17:49,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:49" (1/1) ... [2018-01-25 05:17:49,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f54705f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:49, skipping insertion in model container [2018-01-25 05:17:49,821 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:49" (1/1) ... [2018-01-25 05:17:49,833 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:49,879 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:50,031 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:50,076 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:50,087 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50 WrapperNode [2018-01-25 05:17:50,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:50,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 05:17:50,089 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 05:17:50,089 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 05:17:50,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,104 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,115 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,129 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 05:17:50,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 05:17:50,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 05:17:50,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 05:17:50,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:50" (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 [2018-01-25 05:17:50,200 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 05:17:50,201 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-25 05:17:50,202 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-25 05:17:50,203 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-25 05:17:50,203 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-25 05:17:50,203 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 05:17:50,203 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-25 05:17:50,203 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 05:17:50,203 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 05:17:50,203 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-25 05:17:50,204 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 05:17:50,205 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 05:17:50,206 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 05:17:50,206 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 05:17:50,206 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 05:17:50,206 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 05:17:50,206 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 05:17:50,372 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,372 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,490 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,491 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,565 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,565 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,625 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,625 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,765 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,766 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,816 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:50,817 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:50,947 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 05:17:50,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:50 BoogieIcfgContainer [2018-01-25 05:17:50,948 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 05:17:50,948 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 05:17:50,948 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 05:17:50,949 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 05:17:50,950 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:50" (1/1) ... [2018-01-25 05:17:50,996 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-25 05:18:04,904 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-25 05:18:04,907 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. [2018-01-25 05:18:04,910 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-25 05:18:04,911 INFO L168 Benchmark]: Toolchain (without parser) took 15106.42 ms. Allocated memory was 304.6 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 264.6 MB in the beginning and 91.2 MB in the end (delta: 173.5 MB). Peak memory consumption was 1.7 GB. Max. memory is 5.3 GB. [2018-01-25 05:18:04,913 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 304.6 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 05:18:04,914 INFO L168 Benchmark]: CACSL2BoogieTranslator took 275.73 ms. Allocated memory is still 304.6 MB. Free memory was 264.6 MB in the beginning and 247.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:18:04,914 INFO L168 Benchmark]: Boogie Preprocessor took 48.98 ms. Allocated memory is still 304.6 MB. Free memory was 247.6 MB in the beginning and 244.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:18:04,914 INFO L168 Benchmark]: RCFGBuilder took 809.98 ms. Allocated memory was 304.6 MB in the beginning and 329.3 MB in the end (delta: 24.6 MB). Free memory was 244.7 MB in the beginning and 290.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. [2018-01-25 05:18:04,915 INFO L168 Benchmark]: Abstract Interpretation took 13962.04 ms. Allocated memory was 329.3 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 290.8 MB in the beginning and 91.2 MB in the end (delta: 199.6 MB). Peak memory consumption was 1.7 GB. Max. memory is 5.3 GB. [2018-01-25 05:18:04,917 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 304.6 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 275.73 ms. Allocated memory is still 304.6 MB. Free memory was 264.6 MB in the beginning and 247.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 17.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 48.98 ms. Allocated memory is still 304.6 MB. Free memory was 247.6 MB in the beginning and 244.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 809.98 ms. Allocated memory was 304.6 MB in the beginning and 329.3 MB in the end (delta: 24.6 MB). Free memory was 244.7 MB in the beginning and 290.8 MB in the end (delta: -46.1 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 13962.04 ms. Allocated memory was 329.3 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 290.8 MB in the beginning and 91.2 MB in the end (delta: 199.6 MB). Peak memory consumption was 1.7 GB. 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) : 0.007982 RENAME_VARIABLES(MILLISECONDS) : 0.089478 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000239 PROJECTAWAY(MILLISECONDS) : 0.024426 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.172340 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.103954 ADD_EQUALITY(MILLISECONDS) : 0.009097 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.008074 #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_smtcomp.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_05-18-04-928.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_smtcomp.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-25_05-18-04-928.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_smtcomp.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-25_05-18-04-928.csv Received shutdown request...