java -ea -Xmx8000000000 -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_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 05:56:36,331 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 05:56:36,333 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 05:56:36,345 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 05:56:36,346 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 05:56:36,347 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 05:56:36,348 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 05:56:36,350 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 05:56:36,352 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 05:56:36,353 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 05:56:36,354 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 05:56:36,354 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 05:56:36,355 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 05:56:36,356 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 05:56:36,357 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 05:56:36,358 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 05:56:36,359 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 05:56:36,361 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 05:56:36,365 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 05:56:36,370 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 05:56:36,371 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 05:56:36,376 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 05:56:36,378 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 05:56:36,379 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 05:56:36,379 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 05:56:36,380 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 05:56:36,381 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 05:56:36,382 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 05:56:36,383 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 05:56:36,384 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 05:56:36,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 05:56:36,385 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 05:56:36,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 05:56:36,385 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 05:56:36,386 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 05:56:36,387 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 05:56:36,387 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 [2018-11-18 05:56:36,403 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 05:56:36,403 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 05:56:36,404 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 05:56:36,404 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 05:56:36,405 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 05:56:36,405 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 05:56:36,405 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 05:56:36,405 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-18 05:56:36,406 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-18 05:56:36,407 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 05:56:36,407 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 05:56:36,407 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 05:56:36,407 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 05:56:36,407 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 05:56:36,408 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 05:56:36,408 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 05:56:36,408 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 05:56:36,408 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 05:56:36,408 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 05:56:36,409 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 05:56:36,409 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 05:56:36,409 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 05:56:36,409 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 05:56:36,409 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 05:56:36,410 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 05:56:36,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 05:56:36,467 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 05:56:36,471 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 05:56:36,473 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 05:56:36,473 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 05:56:36,474 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 05:56:36,537 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3987f7471/ffc6d4b448ed41b28c56852ac62144f4/FLAGfe57298e2 [2018-11-18 05:56:37,063 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 05:56:37,064 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl3_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 05:56:37,085 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3987f7471/ffc6d4b448ed41b28c56852ac62144f4/FLAGfe57298e2 [2018-11-18 05:56:37,351 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3987f7471/ffc6d4b448ed41b28c56852ac62144f4 [2018-11-18 05:56:37,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 05:56:37,362 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 05:56:37,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 05:56:37,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 05:56:37,367 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 05:56:37,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:56:37" (1/1) ... [2018-11-18 05:56:37,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25ea1a1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:37, skipping insertion in model container [2018-11-18 05:56:37,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 05:56:37" (1/1) ... [2018-11-18 05:56:37,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 05:56:37,462 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 05:56:37,930 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 05:56:37,939 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 05:56:38,040 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 05:56:38,069 INFO L195 MainTranslator]: Completed translation [2018-11-18 05:56:38,069 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38 WrapperNode [2018-11-18 05:56:38,069 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 05:56:38,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 05:56:38,072 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 05:56:38,072 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 05:56:38,165 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (1/1) ... [2018-11-18 05:56:38,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 05:56:38,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 05:56:38,284 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 05:56:38,284 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 05:56:38,285 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 05:56:38" (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 [2018-11-18 05:56:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 05:56:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 05:56:38,369 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-18 05:56:38,370 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-18 05:56:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-18 05:56:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-11-18 05:56:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-18 05:56:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 05:56:38,371 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-18 05:56:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-18 05:56:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-18 05:56:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-18 05:56:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-18 05:56:38,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-18 05:56:38,373 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-18 05:56:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-18 05:56:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-18 05:56:38,374 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-18 05:56:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-18 05:56:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-18 05:56:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-18 05:56:38,375 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-11-18 05:56:38,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 05:56:38,375 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-18 05:56:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 05:56:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-18 05:56:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 05:56:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-18 05:56:38,376 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-18 05:56:38,377 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-18 05:56:38,378 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-18 05:56:38,379 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 05:56:38,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 05:56:38,698 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:38,698 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:38,901 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:38,902 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:38,942 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:38,942 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:39,751 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:39,751 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:40,268 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:40,268 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:40,694 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:40,695 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:40,769 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:40,770 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:40,786 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:40,787 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:40,934 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:40,934 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:41,071 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:41,071 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:41,117 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:41,118 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:41,209 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 05:56:41,209 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 05:56:41,410 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 05:56:41,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 05:56:41 BoogieIcfgContainer [2018-11-18 05:56:41,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 05:56:41,414 INFO L168 Benchmark]: Toolchain (without parser) took 4052.64 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 706.2 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -609.4 MB). Peak memory consumption was 96.9 MB. Max. memory is 7.1 GB. [2018-11-18 05:56:41,416 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 05:56:41,417 INFO L168 Benchmark]: CACSL2BoogieTranslator took 706.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-18 05:56:41,418 INFO L168 Benchmark]: Boogie Preprocessor took 212.93 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 706.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -786.4 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2018-11-18 05:56:41,419 INFO L168 Benchmark]: RCFGBuilder took 3127.41 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 145.3 MB). Peak memory consumption was 145.3 MB. Max. memory is 7.1 GB. [2018-11-18 05:56:41,423 INFO L336 ainManager$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 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 706.83 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 212.93 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 706.2 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -786.4 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3127.41 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 145.3 MB). Peak memory consumption was 145.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...