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_precise.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 [2018-01-24 23:04:31,910 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-24 23:04:31,912 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-24 23:04:31,925 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-24 23:04:31,926 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-24 23:04:31,926 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-24 23:04:31,928 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-24 23:04:31,929 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-24 23:04:31,932 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-24 23:04:31,933 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-24 23:04:31,934 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-24 23:04:31,934 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-24 23:04:31,935 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-24 23:04:31,936 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-24 23:04:31,937 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-24 23:04:31,939 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-24 23:04:31,942 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-24 23:04:31,944 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-24 23:04:31,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-24 23:04:31,946 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-24 23:04:31,949 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-24 23:04:31,949 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-24 23:04:31,949 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-24 23:04:31,950 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-24 23:04:31,951 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-24 23:04:31,953 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-24 23:04:31,953 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-24 23:04:31,954 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-24 23:04:31,954 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-24 23:04:31,954 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-24 23:04:31,955 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-24 23:04:31,955 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_precise.epf [2018-01-24 23:04:31,965 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-24 23:04:31,965 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-24 23:04:31,966 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-24 23:04:31,966 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-24 23:04:31,966 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-24 23:04:31,967 INFO L133 SettingsManager]: * Weq Fattening=true [2018-01-24 23:04:31,967 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-24 23:04:31,967 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-24 23:04:31,968 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-24 23:04:31,968 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-24 23:04:31,968 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-24 23:04:31,968 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-24 23:04:31,968 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-24 23:04:31,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-24 23:04:31,969 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-24 23:04:31,969 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-24 23:04:31,969 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-24 23:04:31,969 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-24 23:04:31,970 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-24 23:04:31,970 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-24 23:04:31,970 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-24 23:04:31,970 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-24 23:04:31,970 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-24 23:04:31,971 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-24 23:04:31,971 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-24 23:04:31,971 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-24 23:04:31,971 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-24 23:04:31,971 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-24 23:04:31,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-24 23:04:31,972 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-24 23:04:31,972 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-24 23:04:31,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-24 23:04:31,972 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-24 23:04:31,973 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-24 23:04:31,973 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-24 23:04:32,008 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-24 23:04:32,022 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-24 23:04:32,026 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-24 23:04:32,027 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-24 23:04:32,028 INFO L276 PluginConnector]: CDTParser initialized [2018-01-24 23:04:32,029 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/kbfiltr_simpl2_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-24 23:04:32,181 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-24 23:04:32,187 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-24 23:04:32,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-24 23:04:32,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-24 23:04:32,195 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-24 23:04:32,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,200 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 11:04:32, skipping insertion in model container [2018-01-24 23:04:32,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,218 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 23:04:32,265 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-24 23:04:32,427 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 23:04:32,473 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-24 23:04:32,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32 WrapperNode [2018-01-24 23:04:32,483 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-24 23:04:32,484 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-24 23:04:32,484 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-24 23:04:32,484 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-24 23:04:32,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,507 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,508 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,521 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,525 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (1/1) ... [2018-01-24 23:04:32,529 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-24 23:04:32,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-24 23:04:32,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-24 23:04:32,529 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-24 23:04:32,530 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.01 11:04:32" (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 23:04:32,575 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-24 23:04:32,575 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-24 23:04:32,575 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-24 23:04:32,575 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-24 23:04:32,575 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_PnP [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Complete [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_CreateClose [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_DispatchPassThrough [2018-01-24 23:04:32,576 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_Power [2018-01-24 23:04:32,577 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-24 23:04:32,577 INFO L136 BoogieDeclarations]: Found implementation of procedure KbFilter_InternIoCtl [2018-01-24 23:04:32,577 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_PnP [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-24 23:04:32,577 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Complete [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_CreateClose [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_DispatchPassThrough [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_Power [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure KbFilter_InternIoCtl [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-24 23:04:32,578 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-24 23:04:32,579 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-24 23:04:32,579 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-24 23:04:32,579 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-24 23:04:32,579 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-24 23:04:32,579 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-24 23:04:32,739 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:32,739 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:32,867 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:32,867 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:32,976 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:32,976 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:33,035 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:33,035 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:33,165 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:33,166 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:33,237 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-24 23:04:33,237 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-24 23:04:33,370 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-24 23:04:33,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:04:33 BoogieIcfgContainer [2018-01-24 23:04:33,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-24 23:04:33,371 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-24 23:04:33,371 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-24 23:04:33,372 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-24 23:04:33,373 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.01 11:04:33" (1/1) ... [2018-01-24 23:04:33,418 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-01-24 23:04:47,998 INFO L262 AbstractInterpreter]: Error location(s) were unreachable [2018-01-24 23:04:48,002 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. [2018-01-24 23:04:48,005 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-01-24 23:04:48,006 INFO L168 Benchmark]: Toolchain (without parser) took 15823.70 ms. Allocated memory was 304.6 MB in the beginning and 1.9 GB in the end (delta: 1.6 GB). Free memory was 264.6 MB in the beginning and 832.5 MB in the end (delta: -567.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-24 23:04:48,008 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 304.6 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-24 23:04:48,009 INFO L168 Benchmark]: CACSL2BoogieTranslator took 295.43 ms. Allocated memory is still 304.6 MB. Free memory was 264.6 MB in the beginning and 247.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. [2018-01-24 23:04:48,009 INFO L168 Benchmark]: Boogie Preprocessor took 44.69 ms. Allocated memory is still 304.6 MB. Free memory was 247.6 MB in the beginning and 244.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-24 23:04:48,010 INFO L168 Benchmark]: RCFGBuilder took 841.55 ms. Allocated memory was 304.6 MB in the beginning and 326.6 MB in the end (delta: 22.0 MB). Free memory was 244.6 MB in the beginning and 288.3 MB in the end (delta: -43.7 MB). Peak memory consumption was 69.4 MB. Max. memory is 5.3 GB. [2018-01-24 23:04:48,010 INFO L168 Benchmark]: Abstract Interpretation took 14633.59 ms. Allocated memory was 326.6 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 288.3 MB in the beginning and 832.5 MB in the end (delta: -544.1 MB). Peak memory consumption was 1.0 GB. Max. memory is 5.3 GB. [2018-01-24 23:04:48,012 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 304.6 MB. Free memory is still 270.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 295.43 ms. Allocated memory is still 304.6 MB. Free memory was 264.6 MB in the beginning and 247.6 MB in the end (delta: 17.1 MB). Peak memory consumption was 17.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 44.69 ms. Allocated memory is still 304.6 MB. Free memory was 247.6 MB in the beginning and 244.6 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 841.55 ms. Allocated memory was 304.6 MB in the beginning and 326.6 MB in the end (delta: 22.0 MB). Free memory was 244.6 MB in the beginning and 288.3 MB in the end (delta: -43.7 MB). Peak memory consumption was 69.4 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 14633.59 ms. Allocated memory was 326.6 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 288.3 MB in the beginning and 832.5 MB in the end (delta: -544.1 MB). Peak memory consumption was 1.0 GB. 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) : 0.007703 RENAME_VARIABLES(MILLISECONDS) : 0.084346 UNFREEZE(MILLISECONDS) : 0.000000 CONJOIN(MILLISECONDS) : 0.000294 PROJECTAWAY(MILLISECONDS) : 0.022919 ADD_WEAK_EQUALITY(MILLISECONDS) : 0.000000 DISJOIN(MILLISECONDS) : 0.094645 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 0.098105 ADD_EQUALITY(MILLISECONDS) : 0.009698 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.000000 ADD_DISEQUALITY(MILLISECONDS) : 0.006775 #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_precise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-24_23-04-48-021.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_precise.epf_AbstractInterpretationC.xml/Csv-VPDomainBenchmark-0-2018-01-24_23-04-48-021.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_precise.epf_AbstractInterpretationC.xml/Csv-BenchmarkWithCounters-0-2018-01-24_23-04-48-021.csv Received shutdown request...