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/IcfgTransformerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-3dd0cf6 [2018-01-31 00:21:54,638 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 00:21:54,640 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 00:21:54,656 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 00:21:54,657 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 00:21:54,658 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 00:21:54,659 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 00:21:54,661 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 00:21:54,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 00:21:54,663 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 00:21:54,664 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 00:21:54,665 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 00:21:54,666 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 00:21:54,667 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 00:21:54,668 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 00:21:54,670 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 00:21:54,672 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 00:21:54,674 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 00:21:54,676 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 00:21:54,677 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 00:21:54,679 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-01-31 00:21:54,684 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 00:21:54,685 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 00:21:54,685 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_SS.epf [2018-01-31 00:21:54,695 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 00:21:54,696 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 00:21:54,696 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 00:21:54,697 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 00:21:54,697 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 00:21:54,697 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 00:21:54,697 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 00:21:54,698 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 00:21:54,698 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 00:21:54,698 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-31 00:21:54,698 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 00:21:54,698 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 00:21:54,699 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 00:21:54,700 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 00:21:54,700 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 00:21:54,700 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 00:21:54,700 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 00:21:54,700 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 00:21:54,701 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 00:21:54,701 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 00:21:54,701 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 00:21:54,701 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 00:21:54,701 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 00:21:54,702 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 00:21:54,702 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 00:21:54,702 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 00:21:54,702 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 00:21:54,703 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 00:21:54,703 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 00:21:54,737 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 00:21:54,749 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 00:21:54,753 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 00:21:54,755 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 00:21:54,755 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 00:21:54,756 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-31 00:21:54,914 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 00:21:54,923 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 00:21:54,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 00:21:54,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 00:21:54,932 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 00:21:54,933 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 12:21:54" (1/1) ... [2018-01-31 00:21:54,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a779d32 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:54, skipping insertion in model container [2018-01-31 00:21:54,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 12:21:54" (1/1) ... [2018-01-31 00:21:54,956 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 00:21:55,005 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 00:21:55,185 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 00:21:55,231 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 00:21:55,244 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55 WrapperNode [2018-01-31 00:21:55,244 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 00:21:55,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 00:21:55,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 00:21:55,245 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 00:21:55,258 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,284 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (1/1) ... [2018-01-31 00:21:55,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 00:21:55,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 00:21:55,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 00:21:55,292 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 00:21:55,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 12:21:55" (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 [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-31 00:21:55,340 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-31 00:21:55,341 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-31 00:21:55,342 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-31 00:21:55,342 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-31 00:21:55,342 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-31 00:21:55,342 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-31 00:21:55,343 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-31 00:21:55,344 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 00:21:55,344 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-31 00:21:55,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 00:21:55,344 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 00:21:55,530 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:55,531 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:55,647 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:55,648 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:55,862 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:55,863 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:55,999 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:55,999 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:56,263 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:56,263 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:56,316 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-31 00:21:56,316 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-31 00:21:56,408 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 00:21:56,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 12:21:56 BoogieIcfgContainer [2018-01-31 00:21:56,409 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 00:21:56,409 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-01-31 00:21:56,409 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-01-31 00:21:56,410 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-01-31 00:21:56,412 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 12:21:56" (1/1) ... [2018-01-31 00:21:56,416 WARN L218 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-01-31 00:21:56,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 31.01 12:21:56 BasicIcfg [2018-01-31 00:21:56,446 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-01-31 00:21:56,447 INFO L168 Benchmark]: Toolchain (without parser) took 1532.43 ms. Allocated memory was 304.6 MB in the beginning and 325.1 MB in the end (delta: 20.4 MB). Free memory was 264.5 MB in the beginning and 248.7 MB in the end (delta: 15.8 MB). Peak memory consumption was 36.3 MB. Max. memory is 5.3 GB. [2018-01-31 00:21:56,449 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 270.5 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 00:21:56,449 INFO L168 Benchmark]: CACSL2BoogieTranslator took 320.19 ms. Allocated memory is still 304.6 MB. Free memory was 264.5 MB in the beginning and 247.4 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-31 00:21:56,450 INFO L168 Benchmark]: Boogie Preprocessor took 46.91 ms. Allocated memory is still 304.6 MB. Free memory was 247.4 MB in the beginning and 244.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-31 00:21:56,450 INFO L168 Benchmark]: RCFGBuilder took 1116.98 ms. Allocated memory was 304.6 MB in the beginning and 325.1 MB in the end (delta: 20.4 MB). Free memory was 244.4 MB in the beginning and 253.2 MB in the end (delta: -8.8 MB). Peak memory consumption was 69.1 MB. Max. memory is 5.3 GB. [2018-01-31 00:21:56,451 INFO L168 Benchmark]: IcfgTransformer took 36.94 ms. Allocated memory is still 325.1 MB. Free memory was 253.2 MB in the beginning and 248.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 5.3 GB. [2018-01-31 00:21:56,455 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 304.6 MB. Free memory is still 270.5 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 320.19 ms. Allocated memory is still 304.6 MB. Free memory was 264.5 MB in the beginning and 247.4 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 46.91 ms. Allocated memory is still 304.6 MB. Free memory was 247.4 MB in the beginning and 244.4 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1116.98 ms. Allocated memory was 304.6 MB in the beginning and 325.1 MB in the end (delta: 20.4 MB). Free memory was 244.4 MB in the beginning and 253.2 MB in the end (delta: -8.8 MB). Peak memory consumption was 69.1 MB. Max. memory is 5.3 GB. * IcfgTransformer took 36.94 ms. Allocated memory is still 325.1 MB. Free memory was 253.2 MB in the beginning and 248.7 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 5.3 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_SS.epf_IcfgTransformerC.xml/Csv-Benchmark-0-2018-01-31_00-21-56-464.csv Received shutdown request...