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.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-47db877 [2018-01-23 16:06:02,507 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-23 16:06:02,509 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-23 16:06:02,524 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-23 16:06:02,524 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-23 16:06:02,525 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-23 16:06:02,526 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-23 16:06:02,528 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-23 16:06:02,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-23 16:06:02,530 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-23 16:06:02,531 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-23 16:06:02,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-23 16:06:02,533 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-23 16:06:02,534 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-23 16:06:02,535 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-23 16:06:02,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-23 16:06:02,539 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-23 16:06:02,541 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-23 16:06:02,543 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-23 16:06:02,544 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-23 16:06:02,546 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-23 16:06:02,547 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-23 16:06:02,547 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-23 16:06:02,548 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-23 16:06:02,549 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-23 16:06:02,550 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-23 16:06:02,550 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-23 16:06:02,551 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-23 16:06:02,551 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-23 16:06:02,551 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-23 16:06:02,552 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-23 16:06:02,552 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.epf [2018-01-23 16:06:02,561 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-23 16:06:02,561 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-23 16:06:02,562 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-23 16:06:02,562 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-23 16:06:02,562 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-23 16:06:02,562 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-23 16:06:02,563 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-23 16:06:02,563 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-23 16:06:02,563 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-23 16:06:02,563 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-23 16:06:02,563 INFO L133 SettingsManager]: * Check allocation purity=true [2018-01-23 16:06:02,563 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-23 16:06:02,564 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-23 16:06:02,565 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-23 16:06:02,565 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-01-23 16:06:02,565 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-23 16:06:02,565 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-23 16:06:02,565 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-23 16:06:02,566 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Stop after first violation was found=false [2018-01-23 16:06:02,566 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-23 16:06:02,567 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-23 16:06:02,567 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-23 16:06:02,567 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-23 16:06:02,567 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-23 16:06:02,568 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-23 16:06:02,600 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-23 16:06:02,611 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-23 16:06:02,614 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-23 16:06:02,615 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-23 16:06:02,616 INFO L276 PluginConnector]: CDTParser initialized [2018-01-23 16:06:02,616 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-01-23 16:06:02,810 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-23 16:06:02,815 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-23 16:06:02,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-23 16:06:02,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-23 16:06:02,821 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-23 16:06:02,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:06:02" (1/1) ... [2018-01-23 16:06:02,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d0a475 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:02, skipping insertion in model container [2018-01-23 16:06:02,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.01 04:06:02" (1/1) ... [2018-01-23 16:06:02,837 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:06:02,895 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-23 16:06:03,093 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:06:03,152 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-23 16:06:03,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03 WrapperNode [2018-01-23 16:06:03,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-23 16:06:03,170 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-23 16:06:03,170 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-23 16:06:03,170 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-23 16:06:03,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,199 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,213 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (1/1) ... [2018-01-23 16:06:03,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-23 16:06:03,241 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-23 16:06:03,241 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-23 16:06:03,241 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-23 16:06:03,243 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.01 04:06:03" (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 16:06:03,321 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-23 16:06:03,321 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-23 16:06:03,321 INFO L136 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-01-23 16:06:03,321 INFO L136 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-01-23 16:06:03,321 INFO L136 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-01-23 16:06:03,322 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-01-23 16:06:03,323 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-01-23 16:06:03,324 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-01-23 16:06:03,325 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-01-23 16:06:03,325 INFO L136 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-01-23 16:06:03,325 INFO L136 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-01-23 16:06:03,325 INFO L136 BoogieDeclarations]: Found implementation of procedure errorFn [2018-01-23 16:06:03,325 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-23 16:06:03,325 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-01-23 16:06:03,326 INFO L128 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-01-23 16:06:03,327 INFO L128 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure ZwClose [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-01-23 16:06:03,328 INFO L128 BoogieDeclarations]: Found specification of procedure errorFn [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-23 16:06:03,329 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-23 16:06:03,531 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:03,532 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:03,582 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:03,582 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:03,615 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:03,615 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:03,829 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:03,829 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:03,904 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:03,904 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,014 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,014 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,024 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,024 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,032 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,033 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,125 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,125 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,199 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,199 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,369 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,369 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,387 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,388 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,407 WARN L490 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-01-23 16:06:04,407 WARN L455 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-01-23 16:06:04,443 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-23 16:06:04,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:06:04 BoogieIcfgContainer [2018-01-23 16:06:04,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-23 16:06:04,444 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-01-23 16:06:04,444 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-01-23 16:06:04,445 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-01-23 16:06:04,445 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.01 04:06:04" (1/1) ... [2018-01-23 16:06:04,498 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) Received shutdown request... [2018-01-23 16:07:02,653 WARN L571 FixpointEngine]: Received timeout, aborting fixpoint engine [2018-01-23 16:07:02,654 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 16:07:02,656 INFO L168 Benchmark]: Toolchain (without parser) took 59845.73 ms. Allocated memory was 307.8 MB in the beginning and 2.4 GB in the end (delta: 2.1 GB). Free memory was 265.0 MB in the beginning and 1.7 GB in the end (delta: -1.4 GB). Peak memory consumption was 614.1 MB. Max. memory is 5.3 GB. [2018-01-23 16:07:02,659 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 307.8 MB. Free memory is still 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-23 16:07:02,659 INFO L168 Benchmark]: CACSL2BoogieTranslator took 353.65 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 241.1 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:07:02,659 INFO L168 Benchmark]: Boogie Preprocessor took 71.08 ms. Allocated memory is still 307.8 MB. Free memory was 241.1 MB in the beginning and 237.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. [2018-01-23 16:07:02,660 INFO L168 Benchmark]: RCFGBuilder took 1202.41 ms. Allocated memory was 307.8 MB in the beginning and 328.2 MB in the end (delta: 20.4 MB). Free memory was 237.1 MB in the beginning and 229.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 60.3 MB. Max. memory is 5.3 GB. [2018-01-23 16:07:02,660 INFO L168 Benchmark]: Abstract Interpretation took 58211.26 ms. Allocated memory was 328.2 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 229.2 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 557.9 MB. Max. memory is 5.3 GB. [2018-01-23 16:07:02,662 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 271.0 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 353.65 ms. Allocated memory is still 307.8 MB. Free memory was 265.0 MB in the beginning and 241.1 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 71.08 ms. Allocated memory is still 307.8 MB. Free memory was 241.1 MB in the beginning and 237.1 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 1202.41 ms. Allocated memory was 307.8 MB in the beginning and 328.2 MB in the end (delta: 20.4 MB). Free memory was 237.1 MB in the beginning and 229.2 MB in the end (delta: 7.9 MB). Peak memory consumption was 60.3 MB. Max. memory is 5.3 GB. * Abstract Interpretation took 58211.26 ms. Allocated memory was 328.2 MB in the beginning and 2.4 GB in the end (delta: 2.0 GB). Free memory was 229.2 MB in the beginning and 1.7 GB in the end (delta: -1.5 GB). Peak memory consumption was 557.9 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/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c_mempurity-32bit-Automizer_Camel+AI_EQ.epf_AbstractInterpretationC.xml/Csv-Benchmark-0-2018-01-23_16-07-02-669.csv Completed graceful shutdown