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_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-6b94a2f [2018-01-25 05:17:32,573 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 05:17:32,574 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 05:17:32,587 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 05:17:32,587 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 05:17:32,588 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 05:17:32,589 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 05:17:32,591 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 05:17:32,593 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 05:17:32,594 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 05:17:32,594 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 05:17:32,595 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 05:17:32,596 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 05:17:32,596 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 05:17:32,597 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 05:17:32,599 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 05:17:32,601 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 05:17:32,603 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 05:17:32,605 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 05:17:32,606 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 05:17:32,608 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 05:17:32,608 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 05:17:32,608 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 05:17:32,610 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 05:17:32,610 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 05:17:32,612 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 05:17:32,612 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 05:17:32,612 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 05:17:32,613 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 05:17:32,613 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 05:17:32,613 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 05:17:32,614 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 05:17:32,623 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 05:17:32,623 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 05:17:32,624 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 05:17:32,624 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 05:17:32,625 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 05:17:32,625 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 05:17:32,625 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-25 05:17:32,625 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 05:17:32,626 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 05:17:32,626 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 05:17:32,626 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 05:17:32,626 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 05:17:32,627 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 05:17:32,628 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 05:17:32,628 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 05:17:32,628 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 05:17:32,628 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 05:17:32,628 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 05:17:32,628 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 05:17:32,629 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 05:17:32,629 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 05:17:32,629 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 05:17:32,629 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 05:17:32,629 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 05:17:32,630 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 05:17:32,630 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 05:17:32,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 05:17:32,630 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 05:17:32,631 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 05:17:32,631 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 05:17:32,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 05:17:32,678 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 05:17:32,682 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 05:17:32,684 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 05:17:32,684 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 05:17:32,685 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 05:17:32,865 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 05:17:32,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 05:17:32,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:32,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 05:17:32,876 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 05:17:32,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:32" (1/1) ... [2018-01-25 05:17:32,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e3ebfa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:32, skipping insertion in model container [2018-01-25 05:17:32,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 05:17:32" (1/1) ... [2018-01-25 05:17:32,892 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:32,937 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 05:17:33,099 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:33,150 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 05:17:33,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33 WrapperNode [2018-01-25 05:17:33,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 05:17:33,162 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 05:17:33,163 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 05:17:33,163 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 05:17:33,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,186 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (1/1) ... [2018-01-25 05:17:33,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 05:17:33,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 05:17:33,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 05:17:33,215 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 05:17:33,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 05:17:33" (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 05:17:33,268 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 05:17:33,269 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-25 05:17:33,270 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 05:17:33,270 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-25 05:17:33,271 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 05:17:33,272 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 05:17:33,273 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 05:17:33,273 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 05:17:33,273 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 05:17:33,273 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 05:17:33,434 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,434 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:33,548 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,549 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:33,635 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,636 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:33,695 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,695 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:33,884 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,884 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:33,927 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 05:17:33,927 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 05:17:34,032 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 05:17:34,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:34 BoogieIcfgContainer [2018-01-25 05:17:34,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 05:17:34,033 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 05:17:34,033 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 05:17:34,034 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 05:17:34,035 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 05:17:34" (1/1) ... [2018-01-25 05:17:34,090 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-25 05:17:47,724 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-25 05:17:47,728 INFO L268 AbstractInterpreter]: Visited 319 different actions 5015 times. Merged at 153 different actions 2258 times. Widened at 34 different actions 198 times. Found 319 fixpoints after 42 different actions. Largest state had 104 variables. [2018-01-25 05:17:47,732 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-25 05:17:47,733 INFO L168 Benchmark]: Toolchain (without parser) took 14867.17 ms. Allocated memory was 306.7 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 264.7 MB in the beginning and 994.7 MB in the end (delta: -730.1 MB). Peak memory consumption was 663.5 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:47,736 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 306.7 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 05:17:47,736 INFO L168 Benchmark]: CACSL2BoogieTranslator took 291.34 ms. Allocated memory is still 306.7 MB. Free memory was 264.7 MB in the beginning and 247.5 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:47,736 INFO L168 Benchmark]: Boogie Preprocessor took 51.33 ms. Allocated memory is still 306.7 MB. Free memory was 247.5 MB in the beginning and 244.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:47,737 INFO L168 Benchmark]: RCFGBuilder took 818.40 ms. Allocated memory was 306.7 MB in the beginning and 328.2 MB in the end (delta: 21.5 MB). Free memory was 244.5 MB in the beginning and 287.0 MB in the end (delta: -42.5 MB). Peak memory consumption was 67.2 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:47,737 INFO L168 Benchmark]: Abstract Interpretation took 13698.49 ms. Allocated memory was 328.2 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 287.0 MB in the beginning and 994.7 MB in the end (delta: -707.7 MB). Peak memory consumption was 664.3 MB. Max. memory is 5.3 GB. [2018-01-25 05:17:47,740 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 306.7 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 291.34 ms. Allocated memory is still 306.7 MB. Free memory was 264.7 MB in the beginning and 247.5 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 51.33 ms. Allocated memory is still 306.7 MB. Free memory was 247.5 MB in the beginning and 244.5 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 818.40 ms. Allocated memory was 306.7 MB in the beginning and 328.2 MB in the end (delta: 21.5 MB). Free memory was 244.5 MB in the beginning and 287.0 MB in the end (delta: -42.5 MB). Peak memory consumption was 67.2 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 13698.49 ms. Allocated memory was 328.2 MB in the beginning and 1.7 GB in the end (delta: 1.4 GB). Free memory was 287.0 MB in the beginning and 994.7 MB in the end (delta: -707.7 MB). Peak memory consumption was 664.3 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 216 LocStat_MAX_WEQGRAPH_SIZE : 0 LocStat_MAX_SIZEOF_WEQEDGELABEL : 0 LocStat_NO_SUPPORTING_EQUALITIES : 5152 LocStat_NO_SUPPORTING_DISEQUALITIES : 4506 LocStat_NO_DISJUNCTIONS : -432 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 353 TransStat_MAX_WEQGRAPH_SIZE : 0 TransStat_MAX_SIZEOF_WEQEDGELABEL : 0 TransStat_NO_SUPPORTING_EQUALITIES : 595 TransStat_NO_SUPPORTING_DISEQUALITIES : 87 TransStat_NO_DISJUNCTIONS : 350 TransStat_MAX_NO_DISJUNCTIONS : 1 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 0.007125 RENAME_VARIABLES(MILLISECONDS) : 0.083956 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000271 PROJECTAWAY(MILLISECONDS) : 0.023957 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.088818 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.099197 ADD_EQUALITY(MILLISECONDS) : 0.007943 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.005369 #CONJOIN_DISJUNCTIVE : 9330 #RENAME_VARIABLES : 23626 #UNFREEZE : 0 #CONJOIN : 16375 #PROJECTAWAY : 14237 #ADD_WEAK_EQUALITY : 0 #DISJOIN : 5379 #RENAME_VARIABLES_DISJUNCTIVE : 23681 #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_false-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_05-17-47-751.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_false-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_05-17-47-751.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/kbfiltr_simpl2_false-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_05-17-47-751.csv Received shutdown request...