java -ea -Xmx4000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-c5d0219 [2018-11-15 01:25:03,546 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-15 01:25:03,552 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-15 01:25:03,583 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-15 01:25:03,583 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-15 01:25:03,584 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-15 01:25:03,592 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-15 01:25:03,598 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-15 01:25:03,603 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-15 01:25:03,607 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-15 01:25:03,610 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-15 01:25:03,610 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-15 01:25:03,611 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-15 01:25:03,620 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-15 01:25:03,630 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-15 01:25:03,631 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-15 01:25:03,632 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-15 01:25:03,642 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-15 01:25:03,648 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-15 01:25:03,650 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-15 01:25:03,651 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-15 01:25:03,658 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-15 01:25:03,664 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-15 01:25:03,664 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-15 01:25:03,664 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-15 01:25:03,672 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-15 01:25:03,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-15 01:25:03,675 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-15 01:25:03,681 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-15 01:25:03,685 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-15 01:25:03,686 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-15 01:25:03,686 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-15 01:25:03,689 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-15 01:25:03,689 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-15 01:25:03,692 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-15 01:25:03,693 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-15 01:25:03,693 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2018-11-15 01:25:03,739 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-15 01:25:03,739 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-15 01:25:03,743 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-15 01:25:03,743 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-15 01:25:03,750 INFO L133 SettingsManager]: * Use SBE=true [2018-11-15 01:25:03,750 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-15 01:25:03,751 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-15 01:25:03,751 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-15 01:25:03,751 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-15 01:25:03,751 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-15 01:25:03,751 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-15 01:25:03,755 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-15 01:25:03,755 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-15 01:25:03,755 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-15 01:25:03,755 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-15 01:25:03,756 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-15 01:25:03,756 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-15 01:25:03,756 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-15 01:25:03,756 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-15 01:25:03,756 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-15 01:25:03,758 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-15 01:25:03,758 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-15 01:25:03,758 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-15 01:25:03,759 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-15 01:25:03,759 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-15 01:25:03,759 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-15 01:25:03,759 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-15 01:25:03,759 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-15 01:25:03,759 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-15 01:25:03,894 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-15 01:25:03,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-15 01:25:03,942 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-15 01:25:03,948 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-15 01:25:03,948 INFO L276 PluginConnector]: CDTParser initialized [2018-11-15 01:25:03,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-15 01:25:04,088 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d0ff7d7/50c023dc46894f63a578d0deef7f9301/FLAG9b2d5544b [2018-11-15 01:25:05,258 INFO L298 CDTParser]: Found 1 translation units. [2018-11-15 01:25:05,261 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-15 01:25:05,292 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d0ff7d7/50c023dc46894f63a578d0deef7f9301/FLAG9b2d5544b [2018-11-15 01:25:05,318 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31d0ff7d7/50c023dc46894f63a578d0deef7f9301 [2018-11-15 01:25:05,341 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-15 01:25:05,343 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-15 01:25:05,349 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-15 01:25:05,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-15 01:25:05,355 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-15 01:25:05,363 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:25:05" (1/1) ... [2018-11-15 01:25:05,367 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@175778b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:05, skipping insertion in model container [2018-11-15 01:25:05,367 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 01:25:05" (1/1) ... [2018-11-15 01:25:05,397 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-15 01:25:05,540 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-15 01:25:06,534 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:25:06,550 INFO L191 MainTranslator]: Completed pre-run [2018-11-15 01:25:06,861 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-15 01:25:07,061 INFO L195 MainTranslator]: Completed translation [2018-11-15 01:25:07,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07 WrapperNode [2018-11-15 01:25:07,062 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-15 01:25:07,063 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-15 01:25:07,063 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-15 01:25:07,063 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-15 01:25:07,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,322 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... [2018-11-15 01:25:07,367 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-15 01:25:07,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-15 01:25:07,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-15 01:25:07,368 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-15 01:25:07,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 01:25:07" (1/1) ... No working directory specified, using /storage/repos/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 [2018-11-15 01:25:07,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-15 01:25:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-15 01:25:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-15 01:25:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-15 01:25:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-15 01:25:07,496 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-11-15 01:25:07,497 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-15 01:25:07,498 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-15 01:25:07,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-15 01:25:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-15 01:25:07,508 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-15 01:25:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-15 01:25:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-15 01:25:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-15 01:25:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-15 01:25:07,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-15 01:25:07,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-15 01:25:07,510 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-15 01:25:07,511 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-15 01:25:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-15 01:25:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-15 01:25:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-15 01:25:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-15 01:25:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-15 01:25:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-15 01:25:08,074 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:08,075 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:08,553 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:08,554 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:08,841 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:08,841 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:12,213 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:12,213 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:13,918 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:13,918 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:16,075 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:16,075 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:16,279 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:16,279 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:16,511 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:16,511 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:17,590 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:17,590 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:18,913 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:18,913 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:19,114 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:19,114 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:19,328 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-15 01:25:19,328 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-15 01:25:21,076 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-15 01:25:21,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 01:25:21 BoogieIcfgContainer [2018-11-15 01:25:21,079 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-15 01:25:21,082 INFO L168 Benchmark]: Toolchain (without parser) took 15739.86 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 98.8 MB). Peak memory consumption was 98.8 MB. Max. memory is 3.9 GB. [2018-11-15 01:25:21,084 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-15 01:25:21,085 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1712.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 3.9 GB. [2018-11-15 01:25:21,093 INFO L168 Benchmark]: Boogie Preprocessor took 304.34 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-15 01:25:21,094 INFO L168 Benchmark]: RCFGBuilder took 13711.11 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 3.9 GB. [2018-11-15 01:25:21,106 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1712.89 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -59.8 MB). Peak memory consumption was 38.9 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 304.34 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. * RCFGBuilder took 13711.11 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 147.2 MB). Peak memory consumption was 147.2 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...