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-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.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-aa41828 [2018-11-22 20:51:15,418 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 20:51:15,420 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 20:51:15,431 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 20:51:15,432 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 20:51:15,433 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 20:51:15,434 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 20:51:15,436 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 20:51:15,437 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 20:51:15,438 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 20:51:15,439 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 20:51:15,439 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 20:51:15,440 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 20:51:15,441 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 20:51:15,443 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 20:51:15,443 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 20:51:15,444 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 20:51:15,446 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 20:51:15,448 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 20:51:15,449 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 20:51:15,451 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 20:51:15,452 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 20:51:15,454 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 20:51:15,454 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 20:51:15,457 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 20:51:15,458 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 20:51:15,462 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 20:51:15,462 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 20:51:15,463 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 20:51:15,466 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 20:51:15,467 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 20:51:15,467 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 20:51:15,467 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 20:51:15,468 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 20:51:15,469 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 20:51:15,470 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 20:51:15,470 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 [2018-11-22 20:51:15,489 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 20:51:15,489 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 20:51:15,490 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 20:51:15,490 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 20:51:15,494 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 20:51:15,495 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 20:51:15,495 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 20:51:15,495 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 20:51:15,495 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 20:51:15,495 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-11-22 20:51:15,496 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-11-22 20:51:15,497 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 20:51:15,497 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 20:51:15,497 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 20:51:15,497 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 20:51:15,497 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 20:51:15,498 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 20:51:15,498 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 20:51:15,498 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 20:51:15,498 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 20:51:15,498 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 20:51:15,499 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 20:51:15,500 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 20:51:15,500 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-22 20:51:15,500 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 20:51:15,500 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 20:51:15,500 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 20:51:15,568 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 20:51:15,587 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 20:51:15,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 20:51:15,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 20:51:15,593 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 20:51:15,594 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 20:51:15,657 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce7d2125/a5755bfa42df4824905ac0e3362ce7cc/FLAG0cfb841e6 [2018-11-22 20:51:16,173 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 20:51:16,174 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 20:51:16,203 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce7d2125/a5755bfa42df4824905ac0e3362ce7cc/FLAG0cfb841e6 [2018-11-22 20:51:16,458 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7ce7d2125/a5755bfa42df4824905ac0e3362ce7cc [2018-11-22 20:51:16,467 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 20:51:16,468 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 20:51:16,469 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 20:51:16,469 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 20:51:16,476 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 20:51:16,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:51:16" (1/1) ... [2018-11-22 20:51:16,480 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c8831bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:16, skipping insertion in model container [2018-11-22 20:51:16,481 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 08:51:16" (1/1) ... [2018-11-22 20:51:16,492 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 20:51:16,580 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 20:51:17,075 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:51:17,081 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 20:51:17,226 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 20:51:17,264 INFO L195 MainTranslator]: Completed translation [2018-11-22 20:51:17,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17 WrapperNode [2018-11-22 20:51:17,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 20:51:17,266 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 20:51:17,266 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 20:51:17,266 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 20:51:17,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,381 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 20:51:17,399 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 20:51:17,399 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 20:51:17,399 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 20:51:17,413 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,424 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,425 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,498 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,504 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (1/1) ... [2018-11-22 20:51:17,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 20:51:17,515 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 20:51:17,515 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 20:51:17,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 20:51:17,516 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 08:51:17" (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 [2018-11-22 20:51:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-22 20:51:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-22 20:51:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-22 20:51:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-22 20:51:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-22 20:51:17,568 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-22 20:51:17,568 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-22 20:51:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-22 20:51:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 20:51:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 20:51:17,569 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-11-22 20:51:17,569 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-11-22 20:51:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-22 20:51:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-22 20:51:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-22 20:51:17,570 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-22 20:51:17,570 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-22 20:51:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-22 20:51:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-22 20:51:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-22 20:51:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-22 20:51:17,571 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-22 20:51:17,571 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-22 20:51:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-22 20:51:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-22 20:51:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-22 20:51:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-22 20:51:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-22 20:51:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-22 20:51:17,572 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-22 20:51:17,572 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-22 20:51:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-22 20:51:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-22 20:51:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-22 20:51:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-22 20:51:17,573 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-22 20:51:17,573 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-22 20:51:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-22 20:51:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-11-22 20:51:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-11-22 20:51:17,574 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-11-22 20:51:17,574 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-11-22 20:51:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 20:51:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 20:51:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-11-22 20:51:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-11-22 20:51:17,575 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-22 20:51:17,575 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-22 20:51:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-22 20:51:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-22 20:51:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 20:51:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 20:51:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-22 20:51:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-22 20:51:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-22 20:51:17,576 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-22 20:51:17,576 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-22 20:51:17,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-22 20:51:17,931 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:17,931 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:18,204 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:18,205 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:18,249 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:18,249 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:19,227 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:19,227 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:19,552 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:19,552 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:19,987 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:19,987 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:20,006 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:20,007 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:20,027 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:20,027 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:20,254 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:20,255 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:20,536 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:20,536 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:21,289 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:21,289 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:21,321 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:21,322 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:21,335 WARN L640 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 20:51:21,335 WARN L605 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 20:51:21,554 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 20:51:21,554 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-22 20:51:21,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 08:51:21 BoogieIcfgContainer [2018-11-22 20:51:21,555 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 20:51:21,558 INFO L168 Benchmark]: Toolchain (without parser) took 5089.95 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.5 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -584.1 MB). Peak memory consumption was 149.3 MB. Max. memory is 7.1 GB. [2018-11-22 20:51:21,560 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 20:51:21,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 795.87 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-11-22 20:51:21,561 INFO L168 Benchmark]: Boogie Procedure Inliner took 133.19 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -821.7 MB). Peak memory consumption was 17.9 MB. Max. memory is 7.1 GB. [2018-11-22 20:51:21,562 INFO L168 Benchmark]: Boogie Preprocessor took 115.22 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 20:51:21,563 INFO L168 Benchmark]: RCFGBuilder took 4040.62 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 195.3 MB). Peak memory consumption was 195.3 MB. Max. memory is 7.1 GB. [2018-11-22 20:51:21,567 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 0.23 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 795.87 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: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 133.19 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 733.5 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -821.7 MB). Peak memory consumption was 17.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 115.22 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 4040.62 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 195.3 MB). Peak memory consumption was 195.3 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...