java -ea -Xmx2000000000 -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.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f1aed39 [2018-09-28 13:59:35,408 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-28 13:59:35,413 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-28 13:59:35,441 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-28 13:59:35,441 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-28 13:59:35,449 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-28 13:59:35,453 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-28 13:59:35,459 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-28 13:59:35,461 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-28 13:59:35,468 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-28 13:59:35,469 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-28 13:59:35,470 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-28 13:59:35,474 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-28 13:59:35,477 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-28 13:59:35,478 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-28 13:59:35,486 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-28 13:59:35,487 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-28 13:59:35,501 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-28 13:59:35,504 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-28 13:59:35,512 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-28 13:59:35,513 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-28 13:59:35,519 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-28 13:59:35,529 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-28 13:59:35,529 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-28 13:59:35,529 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-28 13:59:35,530 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-28 13:59:35,536 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-28 13:59:35,539 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-28 13:59:35,540 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-28 13:59:35,547 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-28 13:59:35,548 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-28 13:59:35,549 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-28 13:59:35,549 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-28 13:59:35,549 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-28 13:59:35,556 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-28 13:59:35,557 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-28 13:59:35,557 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 [2018-09-28 13:59:35,610 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-28 13:59:35,610 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-28 13:59:35,621 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-09-28 13:59:35,622 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-09-28 13:59:35,625 INFO L133 SettingsManager]: * Use SBE=true [2018-09-28 13:59:35,625 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-09-28 13:59:35,625 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-09-28 13:59:35,626 INFO L133 SettingsManager]: * Use old map elimination=false [2018-09-28 13:59:35,626 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-09-28 13:59:35,626 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-09-28 13:59:35,626 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-09-28 13:59:35,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-28 13:59:35,628 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-09-28 13:59:35,628 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-28 13:59:35,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-28 13:59:35,629 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-09-28 13:59:35,630 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-09-28 13:59:35,630 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-09-28 13:59:35,630 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-28 13:59:35,630 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-09-28 13:59:35,630 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-09-28 13:59:35,631 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-28 13:59:35,631 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-28 13:59:35,631 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-09-28 13:59:35,631 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-28 13:59:35,632 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-09-28 13:59:35,632 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-09-28 13:59:35,638 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-09-28 13:59:35,639 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-09-28 13:59:35,765 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-28 13:59:35,797 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-28 13:59:35,809 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-28 13:59:35,814 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-28 13:59:35,814 INFO L276 PluginConnector]: CDTParser initialized [2018-09-28 13:59:35,815 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-09-28 13:59:36,411 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f189ad69/88a81e1cfd7441b6b221f04b7a9cd4f4/FLAGa42bb3023 [2018-09-28 13:59:37,066 INFO L277 CDTParser]: Found 1 translation units. [2018-09-28 13:59:37,069 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_double_lock_false-unreach-call_true-termination.i [2018-09-28 13:59:37,098 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f189ad69/88a81e1cfd7441b6b221f04b7a9cd4f4/FLAGa42bb3023 [2018-09-28 13:59:37,138 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2f189ad69/88a81e1cfd7441b6b221f04b7a9cd4f4 [2018-09-28 13:59:37,167 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-28 13:59:37,174 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-09-28 13:59:37,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-28 13:59:37,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-28 13:59:37,193 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-28 13:59:37,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:59:37" (1/1) ... [2018-09-28 13:59:37,203 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b51f9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:59:37, skipping insertion in model container [2018-09-28 13:59:37,204 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.09 01:59:37" (1/1) ... [2018-09-28 13:59:37,231 INFO L124 MainTranslator]: Starting translation in SV-COMP mode [2018-09-28 13:59:37,366 INFO L151 MainTranslator]: Built tables and reachable declarations [2018-09-28 13:59:38,022 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-09-28 13:59:38,064 INFO L166 MainTranslator]: Completed pre-run [2018-09-28 13:59:38,223 WARN L286 MainTranslator]: Unsupported Syntax: CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) [2018-09-28 13:59:38,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@42dc94d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.09 01:59:38, skipping insertion in model container [2018-09-28 13:59:38,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-28 13:59:38,230 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2018-09-28 13:59:38,235 INFO L168 Benchmark]: Toolchain (without parser) took 1063.51 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-28 13:59:38,240 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-09-28 13:59:38,241 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1047.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-09-28 13:59:38,250 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 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 1047.75 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 633]: Unsupported Syntax CHandler: Not yet implemented: "({ const typeof( ((typeof(*m) *)0)->list ) *__mptr = ((s)->next); (typeof(*m) *)( (char *)__mptr - ((size_t) &((typeof(*m) *)0)->list) );})" (Type: org.eclipse.cdt.internal.core.dom.parser.c.CASTCompoundStatementExpression) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...