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_mostprecise.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 19:40:47,409 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 19:40:47,411 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 19:40:47,425 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 19:40:47,425 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 19:40:47,426 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 19:40:47,427 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 19:40:47,428 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 19:40:47,429 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 19:40:47,430 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 19:40:47,431 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 19:40:47,431 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 19:40:47,431 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 19:40:47,433 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 19:40:47,434 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 19:40:47,436 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 19:40:47,438 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 19:40:47,440 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 19:40:47,442 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 19:40:47,443 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 19:40:47,445 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 19:40:47,445 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 19:40:47,446 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 19:40:47,447 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 19:40:47,447 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 19:40:47,449 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 19:40:47,449 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 19:40:47,449 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 19:40:47,450 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 19:40:47,450 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 19:40:47,450 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 19:40:47,451 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_mostprecise.epf [2018-01-24 19:40:47,460 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 19:40:47,461 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 19:40:47,462 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 19:40:47,462 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 19:40:47,462 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 19:40:47,462 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-24 19:40:47,462 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 19:40:47,463 INFO L133 SettingsManager]: * Precise comparison operator=true [2018-01-24 19:40:47,463 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 19:40:47,464 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 19:40:47,464 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 19:40:47,464 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 19:40:47,464 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 19:40:47,464 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 19:40:47,465 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 19:40:47,465 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 19:40:47,465 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 19:40:47,465 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 19:40:47,465 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 19:40:47,466 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 19:40:47,466 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 19:40:47,466 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 19:40:47,466 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 19:40:47,466 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 19:40:47,467 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 19:40:47,467 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 19:40:47,467 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 19:40:47,467 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 19:40:47,468 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 19:40:47,468 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 19:40:47,468 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 19:40:47,468 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 19:40:47,468 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 19:40:47,469 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 19:40:47,469 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 19:40:47,470 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 19:40:47,506 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 19:40:47,518 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 19:40:47,523 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 19:40:47,524 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 19:40:47,525 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 19:40:47,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 19:40:47,695 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 19:40:47,701 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 19:40:47,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 19:40:47,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 19:40:47,707 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 19:40:47,708 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 07:40:47" (1/1) ... [2018-01-24 19:40:47,711 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 24.01 07:40:47, skipping insertion in model container [2018-01-24 19:40:47,711 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 07:40:47" (1/1) ... [2018-01-24 19:40:47,725 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 19:40:47,771 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 19:40:47,936 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 19:40:47,989 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 19:40:48,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48 WrapperNode [2018-01-24 19:40:48,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 19:40:48,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 19:40:48,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 19:40:48,002 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 19:40:48,013 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,013 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,025 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,037 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,044 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 19:40:48,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 19:40:48,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 19:40:48,054 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 19:40:48,055 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 07:40:48" (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 19:40:48,112 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 19:40:48,113 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-24 19:40:48,114 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 19:40:48,114 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 19:40:48,114 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-24 19:40:48,115 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 19:40:48,116 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 19:40:48,117 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 19:40:48,117 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 19:40:48,117 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 19:40:48,117 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 19:40:48,284 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,284 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,402 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,402 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,476 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,477 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,548 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,548 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,669 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,670 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,722 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 19:40:48,722 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 19:40:48,812 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 19:40:48,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 07:40:48 BoogieIcfgContainer [2018-01-24 19:40:48,813 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 19:40:48,814 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 19:40:48,814 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 19:40:48,814 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 19:40:48,815 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 07:40:48" (1/1) ... [2018-01-24 19:40:48,861 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-24 19:41:03,232 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-24 19:41:03,236 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 19:41:03,239 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-24 19:41:03,240 INFO L168 Benchmark]: Toolchain (without parser) took 15545.10 ms. Allocated memory was 307.2 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 267.3 MB in the beginning and 144.7 MB in the end (delta: 122.6 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. [2018-01-24 19:41:03,242 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 307.2 MB. Free memory is still 273.3 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 19:41:03,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 299.29 ms. Allocated memory is still 307.2 MB. Free memory was 267.3 MB in the beginning and 250.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-24 19:41:03,243 INFO L168 Benchmark]: Boogie Preprocessor took 52.08 ms. Allocated memory is still 307.2 MB. Free memory was 250.2 MB in the beginning and 247.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 19:41:03,243 INFO L168 Benchmark]: RCFGBuilder took 759.36 ms. Allocated memory was 307.2 MB in the beginning and 326.1 MB in the end (delta: 18.9 MB). Free memory was 247.2 MB in the beginning and 288.0 MB in the end (delta: -40.8 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. [2018-01-24 19:41:03,244 INFO L168 Benchmark]: Abstract Interpretation took 14425.51 ms. Allocated memory was 326.1 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 288.0 MB in the beginning and 144.7 MB in the end (delta: 143.3 MB). Peak memory consumption was 1.6 GB. Max. memory is 5.3 GB. [2018-01-24 19:41:03,246 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 307.2 MB. Free memory is still 273.3 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 299.29 ms. Allocated memory is still 307.2 MB. Free memory was 267.3 MB in the beginning and 250.2 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 52.08 ms. Allocated memory is still 307.2 MB. Free memory was 250.2 MB in the beginning and 247.2 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 759.36 ms. Allocated memory was 307.2 MB in the beginning and 326.1 MB in the end (delta: 18.9 MB). Free memory was 247.2 MB in the beginning and 288.0 MB in the end (delta: -40.8 MB). Peak memory consumption was 69.5 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 14425.51 ms. Allocated memory was 326.1 MB in the beginning and 1.8 GB in the end (delta: 1.4 GB). Free memory was 288.0 MB in the beginning and 144.7 MB in the end (delta: 143.3 MB). Peak memory consumption was 1.6 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) : 0.008300 RENAME_VARIABLES(MILLISECONDS) : 0.086526 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000310 PROJECTAWAY(MILLISECONDS) : 0.024579 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.175984 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.101714 ADD_EQUALITY(MILLISECONDS) : 0.008994 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.008348 #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_mostprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_19-41-03-256.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_mostprecise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-24_19-41-03-256.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_mostprecise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-24_19-41-03-256.csv Received shutdown request...