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_true-unreach-call_true-valid-memsafety_true-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-66639aa [2018-11-20 15:17:25,015 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-20 15:17:25,018 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-20 15:17:25,036 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-20 15:17:25,036 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-20 15:17:25,037 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-20 15:17:25,040 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-20 15:17:25,042 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-20 15:17:25,045 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-20 15:17:25,046 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-20 15:17:25,047 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-20 15:17:25,047 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-20 15:17:25,049 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-20 15:17:25,050 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-20 15:17:25,051 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-20 15:17:25,052 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-20 15:17:25,053 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-20 15:17:25,056 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-20 15:17:25,058 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-20 15:17:25,060 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-20 15:17:25,061 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-20 15:17:25,062 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-20 15:17:25,065 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-20 15:17:25,065 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-20 15:17:25,065 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-20 15:17:25,066 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-20 15:17:25,068 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-20 15:17:25,068 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-20 15:17:25,069 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-20 15:17:25,070 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-20 15:17:25,071 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-20 15:17:25,071 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-20 15:17:25,072 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-20 15:17:25,072 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-20 15:17:25,073 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-20 15:17:25,074 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-20 15:17:25,074 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 [2018-11-20 15:17:25,093 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-20 15:17:25,093 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-20 15:17:25,094 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-20 15:17:25,095 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-20 15:17:25,095 INFO L133 SettingsManager]: * Use SBE=true [2018-11-20 15:17:25,095 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-20 15:17:25,095 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-20 15:17:25,096 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-20 15:17:25,096 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-20 15:17:25,096 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-20 15:17:25,097 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-20 15:17:25,097 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-20 15:17:25,097 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-20 15:17:25,097 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-20 15:17:25,098 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-20 15:17:25,098 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-20 15:17:25,098 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-20 15:17:25,098 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-20 15:17:25,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-20 15:17:25,099 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-20 15:17:25,099 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-20 15:17:25,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-20 15:17:25,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-20 15:17:25,100 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-20 15:17:25,100 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-20 15:17:25,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-20 15:17:25,101 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-20 15:17:25,101 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-20 15:17:25,102 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-20 15:17:25,102 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-20 15:17:25,150 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-20 15:17:25,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-20 15:17:25,167 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-20 15:17:25,169 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-20 15:17:25,170 INFO L276 PluginConnector]: CDTParser initialized [2018-11-20 15:17:25,170 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-20 15:17:25,233 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0cb974e/99dee1bc43954d51a537bdad03f62455/FLAGf14b5afe0 [2018-11-20 15:17:25,820 INFO L307 CDTParser]: Found 1 translation units. [2018-11-20 15:17:25,822 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_true-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-20 15:17:25,838 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0cb974e/99dee1bc43954d51a537bdad03f62455/FLAGf14b5afe0 [2018-11-20 15:17:26,066 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d0cb974e/99dee1bc43954d51a537bdad03f62455 [2018-11-20 15:17:26,076 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-20 15:17:26,078 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-20 15:17:26,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-20 15:17:26,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-20 15:17:26,086 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-20 15:17:26,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:26,090 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 20.11 03:17:26, skipping insertion in model container [2018-11-20 15:17:26,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:26,100 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-20 15:17:26,189 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-20 15:17:26,710 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:17:26,720 INFO L191 MainTranslator]: Completed pre-run [2018-11-20 15:17:26,921 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-20 15:17:26,959 INFO L195 MainTranslator]: Completed translation [2018-11-20 15:17:26,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26 WrapperNode [2018-11-20 15:17:26,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-20 15:17:26,960 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-20 15:17:26,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-20 15:17:26,961 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-20 15:17:27,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,082 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,083 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,135 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,175 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (1/1) ... [2018-11-20 15:17:27,196 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-20 15:17:27,199 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-20 15:17:27,199 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-20 15:17:27,199 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-20 15:17:27,200 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 03:17:26" (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 [2018-11-20 15:17:27,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-20 15:17:27,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-20 15:17:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure _BLAST_init [2018-11-20 15:17:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure FlAcpiConfigureFloppy [2018-11-20 15:17:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure FlQueueIrpToThread [2018-11-20 15:17:27,258 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnp [2018-11-20 15:17:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyStartDevice [2018-11-20 15:17:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyPnpComplete [2018-11-20 15:17:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure FlFdcDeviceIo [2018-11-20 15:17:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyProcessQueuedRequests [2018-11-20 15:17:27,259 INFO L138 BoogieDeclarations]: Found implementation of procedure stub_driver_init [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IoBuildDeviceIoControlRequest [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IoDeleteSymbolicLink [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IoQueryDeviceDescription [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IoRegisterDeviceInterface [2018-11-20 15:17:27,260 INFO L138 BoogieDeclarations]: Found implementation of procedure IoSetDeviceInterfaceState [2018-11-20 15:17:27,261 INFO L138 BoogieDeclarations]: Found implementation of procedure stubMoreProcessingRequired [2018-11-20 15:17:27,261 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCallDriver [2018-11-20 15:17:27,261 INFO L138 BoogieDeclarations]: Found implementation of procedure IofCompleteRequest [2018-11-20 15:17:27,261 INFO L138 BoogieDeclarations]: Found implementation of procedure KeSetEvent [2018-11-20 15:17:27,261 INFO L138 BoogieDeclarations]: Found implementation of procedure KeWaitForSingleObject [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ObReferenceObjectByHandle [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure PsCreateSystemThread [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ZwClose [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyCreateClose [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyDeviceControl [2018-11-20 15:17:27,262 INFO L138 BoogieDeclarations]: Found implementation of procedure FlCheckFormatParameters [2018-11-20 15:17:27,263 INFO L138 BoogieDeclarations]: Found implementation of procedure FloppyQueueRequest [2018-11-20 15:17:27,263 INFO L138 BoogieDeclarations]: Found implementation of procedure errorFn [2018-11-20 15:17:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-20 15:17:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2018-11-20 15:17:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-20 15:17:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure FlAcpiConfigureFloppy [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure FlQueueIrpToThread [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnp [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyStartDevice [2018-11-20 15:17:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyPnpComplete [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure FlFdcDeviceIo [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IoBuildDeviceIoControlRequest [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IoDeleteSymbolicLink [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IoQueryDeviceDescription [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IoRegisterDeviceInterface [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IoSetDeviceInterfaceState [2018-11-20 15:17:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure IofCallDriver [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure KeSetEvent [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure KeWaitForSingleObject [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure ObReferenceObjectByHandle [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure PsCreateSystemThread [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure ZwClose [2018-11-20 15:17:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyCreateClose [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyQueueRequest [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyDeviceControl [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure FlCheckFormatParameters [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure errorFn [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure IofCompleteRequest [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure _BLAST_init [2018-11-20 15:17:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure FloppyProcessQueuedRequests [2018-11-20 15:17:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure stub_driver_init [2018-11-20 15:17:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-20 15:17:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure stubMoreProcessingRequired [2018-11-20 15:17:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-20 15:17:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-20 15:17:27,659 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:27,660 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:27,835 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:27,835 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:27,887 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:27,888 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:28,975 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:28,977 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:29,239 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:29,239 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:29,627 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:29,628 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:29,645 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:29,646 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:29,663 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:29,663 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:29,781 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:29,782 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:30,137 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:30,138 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:30,672 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:30,672 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:30,706 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:30,706 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:30,725 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-20 15:17:30,725 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-20 15:17:30,920 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-20 15:17:30,921 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 03:17:30 BoogieIcfgContainer [2018-11-20 15:17:30,921 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-20 15:17:30,923 INFO L168 Benchmark]: Toolchain (without parser) took 4846.37 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -585.4 MB). Peak memory consumption was 150.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:17:30,925 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-20 15:17:30,926 INFO L168 Benchmark]: CACSL2BoogieTranslator took 880.96 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. [2018-11-20 15:17:30,927 INFO L168 Benchmark]: Boogie Preprocessor took 235.79 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -826.5 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. [2018-11-20 15:17:30,928 INFO L168 Benchmark]: RCFGBuilder took 3722.52 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 196.2 MB). Peak memory consumption was 196.2 MB. Max. memory is 7.1 GB. [2018-11-20 15:17:30,932 INFO L336 ainManager$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 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 880.96 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: 44.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 235.79 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 735.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -826.5 MB). Peak memory consumption was 17.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 3722.52 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: 196.2 MB). Peak memory consumption was 196.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...