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 0.1.23-4ad093a [2018-11-26 02:36:56,644 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 02:36:56,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 02:36:56,660 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 02:36:56,660 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 02:36:56,661 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 02:36:56,663 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 02:36:56,664 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 02:36:56,666 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 02:36:56,667 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 02:36:56,668 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 02:36:56,668 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 02:36:56,669 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 02:36:56,670 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 02:36:56,671 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 02:36:56,672 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 02:36:56,673 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 02:36:56,675 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 02:36:56,677 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 02:36:56,679 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 02:36:56,680 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 02:36:56,681 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 02:36:56,683 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 02:36:56,683 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 02:36:56,684 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 02:36:56,684 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 02:36:56,685 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 02:36:56,686 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 02:36:56,687 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 02:36:56,688 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 02:36:56,688 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 02:36:56,689 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 02:36:56,689 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 02:36:56,689 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 02:36:56,690 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 02:36:56,691 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 02:36:56,691 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 [2018-11-26 02:36:56,708 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 02:36:56,708 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 02:36:56,709 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 02:36:56,710 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 02:36:56,710 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 02:36:56,710 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-26 02:36:56,710 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-26 02:36:56,710 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-26 02:36:56,711 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-26 02:36:56,711 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-26 02:36:56,711 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-26 02:36:56,711 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-26 02:36:56,712 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-26 02:36:56,713 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 02:36:56,713 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-26 02:36:56,713 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 02:36:56,713 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-26 02:36:56,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 02:36:56,714 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 02:36:56,714 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-26 02:36:56,714 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 02:36:56,714 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 02:36:56,715 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-26 02:36:56,715 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-26 02:36:56,716 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-26 02:36:56,762 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 02:36:56,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 02:36:56,779 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 02:36:56,781 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 02:36:56,781 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 02:36:56,782 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-26 02:36:56,842 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250be3fe1/6983faced4b44081830147dd2d48e92d/FLAG299255033 [2018-11-26 02:36:57,422 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 02:36:57,424 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ntdrivers-simplified/floppy_simpl4_false-unreach-call_true-valid-memsafety_true-termination.cil.c [2018-11-26 02:36:57,449 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250be3fe1/6983faced4b44081830147dd2d48e92d/FLAG299255033 [2018-11-26 02:36:57,678 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/250be3fe1/6983faced4b44081830147dd2d48e92d [2018-11-26 02:36:57,687 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 02:36:57,688 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 02:36:57,689 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 02:36:57,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 02:36:57,694 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 02:36:57,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:57" (1/1) ... [2018-11-26 02:36:57,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@fe14d57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:57, skipping insertion in model container [2018-11-26 02:36:57,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 02:36:57" (1/1) ... [2018-11-26 02:36:57,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 02:36:57,773 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 02:36:58,245 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:36:58,258 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 02:36:58,407 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 02:36:58,445 INFO L195 MainTranslator]: Completed translation [2018-11-26 02:36:58,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58 WrapperNode [2018-11-26 02:36:58,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 02:36:58,447 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-26 02:36:58,447 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-26 02:36:58,447 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-26 02:36:58,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,557 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,714 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-26 02:36:58,715 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 02:36:58,715 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 02:36:58,715 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 02:36:58,726 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,735 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,840 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,862 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (1/1) ... [2018-11-26 02:36:58,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 02:36:58,892 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-26 02:36:58,892 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-26 02:36:58,892 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-26 02:36:58,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 02:36:58" (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 [2018-11-26 02:36:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-26 02:36:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-26 02:36:59,326 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,327 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,337 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,338 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,342 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,342 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,347 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,348 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,349 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,349 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,350 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,350 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,354 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,355 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,360 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,360 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,363 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,364 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,367 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,367 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,368 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,368 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,371 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,371 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,374 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,374 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,378 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,378 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,379 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,380 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,381 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,383 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,389 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,390 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,396 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,396 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,397 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,397 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,398 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,398 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,399 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,401 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,402 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,403 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,406 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,406 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,410 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,410 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,412 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,412 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,414 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,415 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,417 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,418 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,419 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,419 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,420 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,420 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:36:59,422 WARN L645 $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code [2018-11-26 02:36:59,422 WARN L610 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-11-26 02:37:03,543 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-26 02:37:03,544 INFO L280 CfgBuilder]: Removed 277 assue(true) statements. [2018-11-26 02:37:03,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 02:37:03 BoogieIcfgContainer [2018-11-26 02:37:03,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-26 02:37:03,547 INFO L168 Benchmark]: Toolchain (without parser) took 5859.12 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -450.4 MB). Peak memory consumption was 263.2 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:03,548 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-11-26 02:37:03,549 INFO L168 Benchmark]: CACSL2BoogieTranslator took 757.02 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:03,550 INFO L168 Benchmark]: Boogie Procedure Inliner took 267.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -801.4 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:03,551 INFO L168 Benchmark]: Boogie Preprocessor took 176.72 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. [2018-11-26 02:37:03,552 INFO L168 Benchmark]: RCFGBuilder took 4652.37 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 305.9 MB). Peak memory consumption was 305.9 MB. Max. memory is 7.1 GB. [2018-11-26 02:37:03,556 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 0.21 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 757.02 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 31.7 MB). Peak memory consumption was 31.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 267.72 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -801.4 MB). Peak memory consumption was 17.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 176.72 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 4652.37 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 1.9 GB in the end (delta: 305.9 MB). Peak memory consumption was 305.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...