./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 025d5a27 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f53154c6874c4e8820249cc34b527bbedd2b32f6 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f53154c6874c4e8820249cc34b527bbedd2b32f6 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:57:02,279 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:57:02,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:57:02,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:57:02,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:57:02,321 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:57:02,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:57:02,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:57:02,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:57:02,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:57:02,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:57:02,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:57:02,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:57:02,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:57:02,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:57:02,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:57:02,381 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:57:02,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:57:02,390 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:57:02,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:57:02,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:57:02,413 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:57:02,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:57:02,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:57:02,425 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:57:02,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:57:02,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:57:02,431 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:57:02,433 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:57:02,434 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:57:02,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:57:02,437 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:57:02,439 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:57:02,442 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:57:02,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:57:02,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:57:02,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:57:02,448 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:57:02,451 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:57:02,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:57:02,454 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:57:02,455 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 17:57:02,497 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:57:02,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:57:02,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:57:02,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:57:02,505 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:57:02,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:57:02,507 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:57:02,509 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:57:02,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:57:02,510 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:57:02,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:57:02,514 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:57:02,514 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:57:02,515 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:57:02,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:57:02,515 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:57:02,516 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:57:02,516 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:57:02,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:57:02,519 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:57:02,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:57:02,519 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:57:02,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:57:02,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:57:02,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:57:02,521 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:57:02,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:57:02,524 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f53154c6874c4e8820249cc34b527bbedd2b32f6 [2019-11-26 17:57:03,130 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:57:03,161 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:57:03,169 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:57:03,171 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:57:03,174 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:57:03,175 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i [2019-11-26 17:57:03,332 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/055ccdc1c/6dbab354d7cc45229e3c2884867b0d90/FLAG293a77c7d [2019-11-26 17:57:04,645 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:57:04,654 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i [2019-11-26 17:57:04,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/055ccdc1c/6dbab354d7cc45229e3c2884867b0d90/FLAG293a77c7d [2019-11-26 17:57:04,738 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/055ccdc1c/6dbab354d7cc45229e3c2884867b0d90 [2019-11-26 17:57:04,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:57:04,752 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:57:04,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:04,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:57:04,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:57:04,769 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:04" (1/1) ... [2019-11-26 17:57:04,778 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72a6e3fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:57:04, skipping insertion in model container [2019-11-26 17:57:04,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:04" (1/1) ... [2019-11-26 17:57:04,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:57:04,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:57:05,310 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:57:05,315 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@43443fbe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:57:05, skipping insertion in model container [2019-11-26 17:57:05,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:05,316 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:57:05,323 INFO L168 Benchmark]: Toolchain (without parser) took 565.54 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:05,324 INFO L168 Benchmark]: CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:57:05,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 557.12 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:05,334 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.54 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 557.12 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 128]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 17:57:09,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:57:09,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:57:09,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:57:09,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:57:09,212 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:57:09,214 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:57:09,228 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:57:09,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:57:09,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:57:09,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:57:09,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:57:09,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:57:09,254 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:57:09,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:57:09,261 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:57:09,264 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:57:09,267 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:57:09,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:57:09,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:57:09,286 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:57:09,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:57:09,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:57:09,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:57:09,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:57:09,309 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:57:09,309 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:57:09,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:57:09,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:57:09,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:57:09,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:57:09,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:57:09,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:57:09,325 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:57:09,327 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:57:09,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:57:09,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:57:09,331 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:57:09,332 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:57:09,333 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:57:09,336 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:57:09,338 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 17:57:09,392 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:57:09,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:57:09,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:57:09,404 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:57:09,404 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:57:09,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:57:09,405 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:57:09,405 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:57:09,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:57:09,409 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:57:09,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:57:09,410 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:57:09,411 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:57:09,411 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:57:09,411 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:57:09,412 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:57:09,412 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:57:09,412 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:57:09,413 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:57:09,414 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:57:09,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:57:09,414 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:57:09,417 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:57:09,418 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:57:09,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:57:09,418 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:57:09,419 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:57:09,419 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:57:09,420 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:57:09,423 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:57:09,424 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f53154c6874c4e8820249cc34b527bbedd2b32f6 [2019-11-26 17:57:09,951 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:57:09,997 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:57:10,005 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:57:10,013 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:57:10,014 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:57:10,015 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i [2019-11-26 17:57:10,179 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf28c968/a294a3327e0c42f3963dc60ef7ee4bcc/FLAG72a8d5f62 [2019-11-26 17:57:11,492 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:57:11,495 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test17_2-1.i [2019-11-26 17:57:11,539 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf28c968/a294a3327e0c42f3963dc60ef7ee4bcc/FLAG72a8d5f62 [2019-11-26 17:57:11,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/caf28c968/a294a3327e0c42f3963dc60ef7ee4bcc [2019-11-26 17:57:11,585 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:57:11,592 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:57:11,595 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:11,596 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:57:11,604 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:57:11,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:11" (1/1) ... [2019-11-26 17:57:11,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3788b2a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:57:11, skipping insertion in model container [2019-11-26 17:57:11,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:11" (1/1) ... [2019-11-26 17:57:11,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:57:11,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:57:12,120 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:57:12,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15c2e66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:57:12, skipping insertion in model container [2019-11-26 17:57:12,124 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:12,125 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:57:12,133 INFO L168 Benchmark]: Toolchain (without parser) took 538.95 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:12,134 INFO L168 Benchmark]: CDTParser took 3.68 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:57:12,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 529.64 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:12,142 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 3.68 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 529.64 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 128]: Unsupported Syntax Undefined type __fsid_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...