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-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 13:09:58,233 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 13:09:58,235 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 13:09:58,247 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 13:09:58,247 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 13:09:58,248 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 13:09:58,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 13:09:58,251 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 13:09:58,253 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 13:09:58,253 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 13:09:58,254 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 13:09:58,255 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 13:09:58,256 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 13:09:58,258 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 13:09:58,259 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 13:09:58,266 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 13:09:58,267 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 13:09:58,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 13:09:58,274 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 13:09:58,276 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 13:09:58,278 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 13:09:58,280 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 13:09:58,286 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 13:09:58,287 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 13:09:58,287 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 13:09:58,288 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 13:09:58,292 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 13:09:58,293 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 13:09:58,294 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 13:09:58,295 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 13:09:58,295 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 13:09:58,295 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 13:09:58,297 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 13:09:58,297 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 13:09:58,300 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 13:09:58,301 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 13:09:58,301 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-18 13:09:58,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 13:09:58,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 13:09:58,331 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 13:09:58,336 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 13:09:58,336 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 13:09:58,336 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-18 13:09:58,336 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-18 13:09:58,337 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-18 13:09:58,337 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-18 13:09:58,337 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-18 13:09:58,337 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-18 13:09:58,337 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 13:09:58,337 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-18 13:09:58,339 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 13:09:58,341 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-18 13:09:58,341 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 13:09:58,341 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-18 13:09:58,341 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 13:09:58,341 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 13:09:58,342 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-18 13:09:58,342 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 13:09:58,342 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-18 13:09:58,342 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-18 13:09:58,343 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-18 13:09:58,344 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-18 13:09:58,390 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 13:09:58,401 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 13:09:58,405 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 13:09:58,406 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 13:09:58,407 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 13:09:58,408 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 13:09:58,465 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a67d4f8e0/14242db817b242089715fd5441ff86fa/FLAGb3c13ae2d [2018-11-18 13:09:59,009 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 13:09:59,010 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-18 13:09:59,027 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a67d4f8e0/14242db817b242089715fd5441ff86fa/FLAGb3c13ae2d [2018-11-18 13:09:59,307 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a67d4f8e0/14242db817b242089715fd5441ff86fa [2018-11-18 13:09:59,319 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 13:09:59,320 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 13:09:59,322 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 13:09:59,322 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 13:09:59,328 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 13:09:59,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:09:59" (1/1) ... [2018-11-18 13:09:59,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72062bba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:09:59, skipping insertion in model container [2018-11-18 13:09:59,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:09:59" (1/1) ... [2018-11-18 13:09:59,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 13:09:59,429 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 13:09:59,929 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:09:59,940 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 13:10:00,132 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 13:10:00,166 INFO L195 MainTranslator]: Completed translation [2018-11-18 13:10:00,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00 WrapperNode [2018-11-18 13:10:00,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 13:10:00,168 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 13:10:00,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 13:10:00,168 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 13:10:00,266 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,286 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (1/1) ... [2018-11-18 13:10:00,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 13:10:00,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 13:10:00,402 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 13:10:00,402 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 13:10:00,403 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:10:00" (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:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2018-11-18 13:10:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 13:10:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 13:10:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-18 13:10:00,497 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-18 13:10:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-18 13:10:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-18 13:10:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-18 13:10:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-18 13:10:00,498 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-18 13:10:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-11-18 13:10:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-18 13:10:00,499 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 13:10:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-18 13:10:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-18 13:10:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-18 13:10:00,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-18 13:10:00,503 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-18 13:10:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-18 13:10:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-18 13:10:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-18 13:10:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-11-18 13:10:00,504 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-11-18 13:10:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-11-18 13:10:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-11-18 13:10:00,506 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-18 13:10:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 13:10:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-18 13:10:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 13:10:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-18 13:10:00,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-18 13:10:00,508 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-18 13:10:00,509 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-11-18 13:10:00,510 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-18 13:10:00,511 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 13:10:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-18 13:10:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 13:10:00,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 13:10:01,009 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:01,010 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:01,262 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:01,262 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:01,326 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:01,327 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:02,125 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:02,125 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:02,740 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:02,740 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:02,997 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:02,997 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:03,019 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:03,020 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:03,034 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:03,035 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:03,592 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:03,592 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:03,647 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:03,647 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:04,249 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:04,250 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:04,275 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:04,276 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:04,307 WARN L684 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-18 13:10:04,307 WARN L649 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-18 13:10:04,531 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 13:10:04,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:10:04 BoogieIcfgContainer [2018-11-18 13:10:04,532 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 13:10:04,535 INFO L168 Benchmark]: Toolchain (without parser) took 5215.63 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 720.4 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -568.7 MB). Peak memory consumption was 151.7 MB. Max. memory is 7.1 GB. [2018-11-18 13:10:04,537 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 13:10:04,537 INFO L168 Benchmark]: CACSL2BoogieTranslator took 845.80 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 42.3 MB). Peak memory consumption was 42.3 MB. Max. memory is 7.1 GB. [2018-11-18 13:10:04,538 INFO L168 Benchmark]: Boogie Preprocessor took 233.50 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 720.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -808.4 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2018-11-18 13:10:04,539 INFO L168 Benchmark]: RCFGBuilder took 4130.84 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 197.4 MB). Peak memory consumption was 197.4 MB. Max. memory is 7.1 GB. [2018-11-18 13:10:04,543 INFO L336 ainManager$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 0.20 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 845.80 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 Preprocessor took 233.50 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 720.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -808.4 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4130.84 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: 197.4 MB). Peak memory consumption was 197.4 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...