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_preciseopt.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 02:28:45,115 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-25 02:28:45,117 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-25 02:28:45,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-25 02:28:45,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-25 02:28:45,134 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-25 02:28:45,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-25 02:28:45,137 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-25 02:28:45,139 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-25 02:28:45,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-25 02:28:45,141 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-25 02:28:45,142 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-25 02:28:45,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-25 02:28:45,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-25 02:28:45,145 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-25 02:28:45,148 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-25 02:28:45,150 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-25 02:28:45,153 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-25 02:28:45,154 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-25 02:28:45,155 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-25 02:28:45,158 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-25 02:28:45,158 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-25 02:28:45,159 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-25 02:28:45,160 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-25 02:28:45,161 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-25 02:28:45,162 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-25 02:28:45,163 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-25 02:28:45,163 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-25 02:28:45,164 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-25 02:28:45,164 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-25 02:28:45,165 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-25 02:28:45,165 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_preciseopt.epf [2018-01-25 02:28:45,173 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-25 02:28:45,174 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-25 02:28:45,174 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-25 02:28:45,175 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-25 02:28:45,175 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-25 02:28:45,175 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-25 02:28:45,175 INFO L133 SettingsManager]: * Flatten before fatten=true [2018-01-25 02:28:45,175 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-25 02:28:45,175 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-25 02:28:45,176 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-25 02:28:45,176 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-25 02:28:45,176 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-25 02:28:45,176 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-25 02:28:45,176 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-25 02:28:45,177 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-25 02:28:45,177 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-25 02:28:45,178 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-25 02:28:45,178 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-25 02:28:45,178 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-25 02:28:45,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-25 02:28:45,178 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-25 02:28:45,179 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-25 02:28:45,180 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-25 02:28:45,180 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-25 02:28:45,215 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-25 02:28:45,226 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-25 02:28:45,230 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-25 02:28:45,231 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-25 02:28:45,231 INFO L276 PluginConnector]: CDTParser initialized [2018-01-25 02:28:45,232 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-25 02:28:45,414 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-25 02:28:45,422 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-25 02:28:45,423 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-25 02:28:45,423 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-25 02:28:45,431 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-25 02:28:45,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4591388e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45, skipping insertion in model container [2018-01-25 02:28:45,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,455 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:28:45,505 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-25 02:28:45,712 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:28:45,796 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-25 02:28:45,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45 WrapperNode [2018-01-25 02:28:45,809 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-25 02:28:45,809 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-25 02:28:45,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-25 02:28:45,810 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-25 02:28:45,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,833 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,833 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,845 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,853 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (1/1) ... [2018-01-25 02:28:45,865 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-25 02:28:45,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-25 02:28:45,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-25 02:28:45,866 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-25 02:28:45,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.01 02:28:45" (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 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-25 02:28:45,929 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-25 02:28:45,930 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-25 02:28:45,931 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-25 02:28:45,932 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-25 02:28:45,933 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-25 02:28:45,933 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-25 02:28:45,933 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-25 02:28:45,933 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-25 02:28:46,121 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,122 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,229 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,230 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,320 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,320 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,394 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,395 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,526 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,526 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,582 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-25 02:28:46,583 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-25 02:28:46,689 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-25 02:28:46,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:28:46 BoogieIcfgContainer [2018-01-25 02:28:46,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-25 02:28:46,691 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-25 02:28:46,691 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-25 02:28:46,691 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-25 02:28:46,692 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.01 02:28:46" (1/1) ... [2018-01-25 02:28:46,742 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-25 02:29:03,473 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-25 02:29:03,478 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 02:29:03,482 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-25 02:29:03,483 INFO L168 Benchmark]: Toolchain (without parser) took 18068.47 ms. Allocated memory was 307.8 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 267.8 MB in the beginning and 908.4 MB in the end (delta: -640.6 MB). Peak memory consumption was 869.4 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:03,486 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-25 02:29:03,486 INFO L168 Benchmark]: CACSL2BoogieTranslator took 385.96 ms. Allocated memory is still 307.8 MB. Free memory was 267.8 MB in the beginning and 250.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:03,487 INFO L168 Benchmark]: Boogie Preprocessor took 56.04 ms. Allocated memory is still 307.8 MB. Free memory was 250.7 MB in the beginning and 247.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:03,487 INFO L168 Benchmark]: RCFGBuilder took 824.34 ms. Allocated memory was 307.8 MB in the beginning and 326.6 MB in the end (delta: 18.9 MB). Free memory was 247.7 MB in the beginning and 288.5 MB in the end (delta: -40.8 MB). Peak memory consumption was 69.4 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:03,488 INFO L168 Benchmark]: Abstract Interpretation took 16790.88 ms. Allocated memory was 326.6 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 288.5 MB in the beginning and 908.4 MB in the end (delta: -619.9 MB). Peak memory consumption was 871.2 MB. Max. memory is 5.3 GB. [2018-01-25 02:29:03,490 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 307.8 MB. Free memory is still 273.8 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 385.96 ms. Allocated memory is still 307.8 MB. Free memory was 267.8 MB in the beginning and 250.7 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 56.04 ms. Allocated memory is still 307.8 MB. Free memory was 250.7 MB in the beginning and 247.7 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 824.34 ms. Allocated memory was 307.8 MB in the beginning and 326.6 MB in the end (delta: 18.9 MB). Free memory was 247.7 MB in the beginning and 288.5 MB in the end (delta: -40.8 MB). Peak memory consumption was 69.4 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 16790.88 ms. Allocated memory was 326.6 MB in the beginning and 1.8 GB in the end (delta: 1.5 GB). Free memory was 288.5 MB in the beginning and 908.4 MB in the end (delta: -619.9 MB). Peak memory consumption was 871.2 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) : 0.007984 RENAME_VARIABLES(MILLISECONDS) : 0.109906 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000277 PROJECTAWAY(MILLISECONDS) : 0.025718 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.173609 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.126595 ADD_EQUALITY(MILLISECONDS) : 0.013070 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.005865 #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_preciseopt.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-25_02-29-03-503.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_preciseopt.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-25_02-29-03-503.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_preciseopt.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-25_02-29-03-503.csv Received shutdown request...