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/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:20:55,899 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:20:55,901 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:20:55,916 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:20:55,916 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:20:55,917 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:20:55,918 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:20:55,919 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:20:55,921 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:20:55,921 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:20:55,922 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:20:55,922 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:20:55,923 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:20:55,924 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:20:55,925 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:20:55,927 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:20:55,930 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:20:55,932 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:20:55,933 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:20:55,935 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:20:55,937 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 16:20:55,937 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 16:20:55,938 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 16:20:55,939 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 16:20:55,940 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 16:20:55,941 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 16:20:55,941 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 16:20:55,942 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 16:20:55,942 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 16:20:55,942 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:20:55,943 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:20:55,943 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf [2018-01-23 16:20:55,953 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:20:55,953 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:20:55,954 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:20:55,954 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:20:55,954 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:20:55,955 INFO L133 SettingsManager]: * Deactivate Weak Equivalences=true [2018-01-23 16:20:55,955 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:20:55,955 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:20:55,956 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:20:55,956 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:20:55,956 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:20:55,956 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:20:55,957 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:20:55,957 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:20:55,957 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:20:55,957 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:20:55,957 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:20:55,958 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:20:55,958 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:20:55,958 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:20:55,958 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:20:55,958 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:20:55,959 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:20:55,959 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:20:55,959 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:20:55,959 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:20:55,959 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:20:55,960 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:20:55,960 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:20:55,960 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:20:55,960 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:20:55,960 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:20:55,961 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:20:55,961 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:20:55,961 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:20:55,961 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:20:55,962 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:20:55,962 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:20:55,999 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:20:56,013 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:20:56,017 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:20:56,018 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:20:56,019 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:20:56,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-23 16:20:56,181 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:20:56,187 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:20:56,188 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:20:56,188 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:20:56,193 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:20:56,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,196 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34d7d2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56, skipping insertion in model container [2018-01-23 16:20:56,196 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,213 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:20:56,263 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:20:56,429 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:20:56,490 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:20:56,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56 WrapperNode [2018-01-23 16:20:56,502 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:20:56,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:20:56,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:20:56,503 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:20:56,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,551 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,561 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (1/1) ... [2018-01-23 16:20:56,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:20:56,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:20:56,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:20:56,574 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:20:56,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:20:56" (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 [2018-01-23 16:20:56,634 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:20:56,634 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSyncFilterWithTarget [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPnp [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIrpCompletion [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfStartDevice [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRemoveDevice [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfSendToNextDriver [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDispatchPower [2018-01-23 16:20:56,635 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfForwardIrpSynchronous [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfCreate [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfIoCompletion [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfDeviceControl [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfShutdownFlush [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfUnload [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure DiskPerfRegisterDevice [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:20:56,636 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-23 16:20:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-23 16:20:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-23 16:20:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-23 16:20:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-23 16:20:56,637 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-23 16:20:56,638 INFO L136 BoogieDeclarations]: Found implementation of procedure PoCallDriver [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPnp [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIrpCompletion [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfStartDevice [2018-01-23 16:20:56,638 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRemoveDevice [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSendToNextDriver [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDispatchPower [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfForwardIrpSynchronous [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfCreate [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfIoCompletion [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfDeviceControl [2018-01-23 16:20:56,639 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfShutdownFlush [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfRegisterDevice [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure PoCallDriver [2018-01-23 16:20:56,640 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfSyncFilterWithTarget [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure DiskPerfUnload [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:20:56,641 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-23 16:20:56,642 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:20:56,642 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:20:56,852 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:56,853 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,011 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:57,012 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,086 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:57,087 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,136 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:57,136 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,360 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:57,360 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,428 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:20:57,428 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:20:57,474 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:20:57,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:20:57 BoogieIcfgContainer [2018-01-23 16:20:57,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:20:57,475 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:20:57,475 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:20:57,476 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:20:57,477 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:20:57" (1/1) ... [2018-01-23 16:20:57,534 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-23 16:21:53,083 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-23 16:21:53,084 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2. Reason: Timeout or Toolchain cancelled by user [2018-01-23 16:21:53,086 INFO L168 Benchmark]: Toolchain (without parser) took 56903.60 ms. Allocated memory was 302.0 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 261.9 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 700.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:21:53,088 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 302.0 MB. Free memory is still 267.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:21:53,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 314.83 ms. Allocated memory is still 302.0 MB. Free memory was 261.9 MB in the beginning and 242.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:21:53,089 INFO L168 Benchmark]: Boogie Preprocessor took 70.59 ms. Allocated memory is still 302.0 MB. Free memory was 242.0 MB in the beginning and 238.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:21:53,089 INFO L168 Benchmark]: RCFGBuilder took 900.98 ms. Allocated memory was 302.0 MB in the beginning and 327.7 MB in the end (delta: 25.7 MB). Free memory was 238.9 MB in the beginning and 269.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 67.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:21:53,090 INFO L168 Benchmark]: Abstract Interpretation took 55609.74 ms. Allocated memory was 327.7 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 269.7 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 683.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:21:53,092 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 302.0 MB. Free memory is still 267.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 314.83 ms. Allocated memory is still 302.0 MB. Free memory was 261.9 MB in the beginning and 242.0 MB in the end (delta: 19.9 MB). Peak memory consumption was 19.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 70.59 ms. Allocated memory is still 302.0 MB. Free memory was 242.0 MB in the beginning and 238.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 900.98 ms. Allocated memory was 302.0 MB in the beginning and 327.7 MB in the end (delta: 25.7 MB). Free memory was 238.9 MB in the beginning and 269.7 MB in the end (delta: -30.7 MB). Peak memory consumption was 67.0 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 55609.74 ms. Allocated memory was 327.7 MB in the beginning and 2.7 GB in the end (delta: 2.4 GB). Free memory was 269.7 MB in the beginning and 2.0 GB in the end (delta: -1.7 GB). Peak memory consumption was 683.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2) Toolchain cancelled while FixpointEngine was executing abstract interpretation. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/diskperf_simpl1_true-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ_imprecise.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-21-53-100.csv Completed graceful shutdown