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-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 0.1.23-078a9b7 [2018-11-22 06:52:07,983 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 06:52:07,985 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 06:52:07,997 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 06:52:07,997 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 06:52:07,999 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 06:52:08,000 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 06:52:08,002 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 06:52:08,003 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 06:52:08,004 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 06:52:08,005 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 06:52:08,006 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 06:52:08,007 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 06:52:08,008 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 06:52:08,009 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 06:52:08,010 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 06:52:08,010 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 06:52:08,012 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 06:52:08,016 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 06:52:08,018 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 06:52:08,019 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 06:52:08,022 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 06:52:08,027 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 06:52:08,027 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 06:52:08,027 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 06:52:08,031 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 06:52:08,032 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 06:52:08,033 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 06:52:08,034 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 06:52:08,035 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 06:52:08,036 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 06:52:08,036 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 06:52:08,037 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 06:52:08,037 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 06:52:08,039 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 06:52:08,040 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 06:52:08,040 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 [2018-11-22 06:52:08,062 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 06:52:08,062 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 06:52:08,063 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 06:52:08,063 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 06:52:08,064 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 06:52:08,064 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-22 06:52:08,064 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-22 06:52:08,064 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-22 06:52:08,065 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-22 06:52:08,065 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-22 06:52:08,065 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-22 06:52:08,065 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 06:52:08,065 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-22 06:52:08,066 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 06:52:08,066 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 06:52:08,066 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-22 06:52:08,066 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-22 06:52:08,066 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-22 06:52:08,067 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 06:52:08,068 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-22 06:52:08,068 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 06:52:08,068 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-22 06:52:08,068 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 06:52:08,069 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 06:52:08,069 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-22 06:52:08,069 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 06:52:08,069 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 06:52:08,070 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-22 06:52:08,071 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-22 06:52:08,072 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-22 06:52:08,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 06:52:08,163 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 06:52:08,166 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 06:52:08,167 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 06:52:08,168 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 06:52:08,168 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 06:52:08,232 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6eb6a99f/84ce4b0a2b2a490c98f73ae0685aae41/FLAGcca353985 [2018-11-22 06:52:08,865 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 06:52:08,866 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-22 06:52:08,884 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6eb6a99f/84ce4b0a2b2a490c98f73ae0685aae41/FLAGcca353985 [2018-11-22 06:52:09,091 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6eb6a99f/84ce4b0a2b2a490c98f73ae0685aae41 [2018-11-22 06:52:09,107 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 06:52:09,108 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 06:52:09,109 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 06:52:09,109 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 06:52:09,113 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 06:52:09,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:09,117 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 06:52:09, skipping insertion in model container [2018-11-22 06:52:09,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:09,128 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 06:52:09,197 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 06:52:09,644 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:52:09,654 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 06:52:09,891 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 06:52:09,937 INFO L195 MainTranslator]: Completed translation [2018-11-22 06:52:09,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09 WrapperNode [2018-11-22 06:52:09,937 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 06:52:09,938 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 06:52:09,938 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 06:52:09,938 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 06:52:10,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,066 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 06:52:10,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 06:52:10,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 06:52:10,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 06:52:10,213 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (1/1) ... [2018-11-22 06:52:10,301 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 06:52:10,301 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 06:52:10,302 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 06:52:10,302 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 06:52:10,303 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 06:52:09" (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 [2018-11-22 06:52:10,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 06:52:10,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 06:52:10,783 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,783 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,798 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,799 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,803 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,803 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,809 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,809 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,810 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,811 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,811 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,812 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,816 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,816 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,821 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,822 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,826 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,827 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,829 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,829 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,835 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,835 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,838 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,838 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,842 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,842 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,847 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,848 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,849 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,849 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,850 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,850 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,853 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,853 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,858 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,858 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,859 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,860 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,860 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,860 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,863 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,863 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,865 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,866 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,869 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,869 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,873 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,873 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,875 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,875 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,878 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,878 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,881 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,881 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,882 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,882 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,883 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,883 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:10,885 WARN L622 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-22 06:52:10,886 WARN L587 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-22 06:52:15,443 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-22 06:52:15,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 06:52:15 BoogieIcfgContainer [2018-11-22 06:52:15,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-22 06:52:15,446 INFO L168 Benchmark]: Toolchain (without parser) took 6337.96 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 710.4 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -426.0 MB). Peak memory consumption was 284.4 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:15,448 INFO L168 Benchmark]: CDTParser took 0.19 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. [2018-11-22 06:52:15,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 828.46 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 06:52:15,449 INFO L168 Benchmark]: Boogie Procedure Inliner took 263.43 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 710.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -800.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:15,450 INFO L168 Benchmark]: Boogie Preprocessor took 99.26 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:15,451 INFO L168 Benchmark]: RCFGBuilder took 5142.05 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 319.2 MB). Peak memory consumption was 319.2 MB. Max. memory is 7.1 GB. [2018-11-22 06:52:15,456 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 0.19 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 828.46 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 263.43 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 710.4 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -800.9 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.26 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5142.05 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 1.8 GB in the end (delta: 319.2 MB). Peak memory consumption was 319.2 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...