./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.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_test12-1.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 45c8c8e11e5ca05aba64f1cbb131e0ae672a9cfa ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_test12-1.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 45c8c8e11e5ca05aba64f1cbb131e0ae672a9cfa ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 17:56:57,391 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:56:57,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:56:57,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:56:57,425 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:56:57,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:56:57,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:56:57,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:56:57,449 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:56:57,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:56:57,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:56:57,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:56:57,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:56:57,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:56:57,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:56:57,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:56:57,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:56:57,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:56:57,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:56:57,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:56:57,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:56:57,488 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:56:57,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:56:57,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:56:57,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:56:57,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:56:57,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:56:57,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:56:57,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:56:57,503 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:56:57,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:56:57,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:56:57,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:56:57,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:56:57,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:56:57,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:56:57,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:56:57,513 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:56:57,513 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:56:57,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:56:57,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:56:57,520 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-26 17:56:57,545 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:56:57,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:56:57,550 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:56:57,551 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:56:57,551 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:56:57,551 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:56:57,553 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:56:57,553 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:56:57,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:56:57,553 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:56:57,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:56:57,554 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:56:57,555 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:56:57,555 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:56:57,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:56:57,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:56:57,558 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:56:57,558 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:56:57,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:56:57,559 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:56:57,559 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:56:57,559 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:56:57,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:56:57,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:56:57,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:56:57,560 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 17:56:57,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 17:56:57,560 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 -> 45c8c8e11e5ca05aba64f1cbb131e0ae672a9cfa [2019-11-26 17:56:57,959 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:56:57,974 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:56:57,980 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:56:57,981 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:56:57,984 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:56:57,985 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 17:56:58,080 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec67d73f5/5a3a10f34131450bb5cf448e93f10f9b/FLAG1b83681a4 [2019-11-26 17:56:59,012 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:56:59,014 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 17:56:59,043 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec67d73f5/5a3a10f34131450bb5cf448e93f10f9b/FLAG1b83681a4 [2019-11-26 17:56:59,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec67d73f5/5a3a10f34131450bb5cf448e93f10f9b [2019-11-26 17:56:59,115 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:56:59,116 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:56:59,123 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:59,123 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:56:59,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:56:59,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:59" (1/1) ... [2019-11-26 17:56:59,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26d12f9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:59, skipping insertion in model container [2019-11-26 17:56:59,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:56:59" (1/1) ... [2019-11-26 17:56:59,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:56:59,248 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:56:59,497 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:56:59,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4edcd4c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 05:56:59, skipping insertion in model container [2019-11-26 17:56:59,498 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:56:59,499 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:56:59,501 INFO L168 Benchmark]: Toolchain (without parser) took 383.85 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:56:59,502 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 17:56:59,506 INFO L168 Benchmark]: CACSL2BoogieTranslator took 375.59 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.1 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:56:59,512 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 375.59 ms. Allocated memory is still 1.0 GB. Free memory was 964.6 MB in the beginning and 953.1 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 17:57:02,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 17:57:02,257 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 17:57:02,277 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 17:57:02,278 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 17:57:02,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 17:57:02,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 17:57:02,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 17:57:02,306 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 17:57:02,312 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 17:57:02,313 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 17:57:02,315 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 17:57:02,318 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 17:57:02,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 17:57:02,321 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 17:57:02,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 17:57:02,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 17:57:02,328 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 17:57:02,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 17:57:02,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 17:57:02,342 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 17:57:02,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 17:57:02,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 17:57:02,352 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 17:57:02,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 17:57:02,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 17:57:02,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 17:57:02,364 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 17:57:02,364 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 17:57:02,365 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 17:57:02,366 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 17:57:02,366 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 17:57:02,369 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 17:57:02,370 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 17:57:02,374 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 17:57:02,375 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 17:57:02,375 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 17:57:02,376 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 17:57:02,376 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 17:57:02,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 17:57:02,379 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 17:57:02,380 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-26 17:57:02,409 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 17:57:02,410 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 17:57:02,415 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 17:57:02,415 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 17:57:02,415 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 17:57:02,416 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 17:57:02,416 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 17:57:02,416 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-26 17:57:02,416 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 17:57:02,416 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 17:57:02,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 17:57:02,418 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-26 17:57:02,419 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-26 17:57:02,419 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-26 17:57:02,419 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 17:57:02,420 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-26 17:57:02,420 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 17:57:02,422 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 17:57:02,422 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 17:57:02,422 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 17:57:02,422 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 17:57:02,423 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 17:57:02,423 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 17:57:02,423 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 17:57:02,423 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 17:57:02,423 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 17:57:02,424 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 17:57:02,424 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 17:57:02,425 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 17:57:02,425 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 17:57:02,426 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 -> 45c8c8e11e5ca05aba64f1cbb131e0ae672a9cfa [2019-11-26 17:57:02,857 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 17:57:02,875 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 17:57:02,881 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 17:57:02,883 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 17:57:02,887 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 17:57:02,888 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 17:57:02,996 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4e62d3fd/8828eae8198543549132d3d7493b0e4f/FLAG3a2e5f057 [2019-11-26 17:57:03,876 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 17:57:03,879 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test12-1.i [2019-11-26 17:57:03,911 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4e62d3fd/8828eae8198543549132d3d7493b0e4f/FLAG3a2e5f057 [2019-11-26 17:57:04,027 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c4e62d3fd/8828eae8198543549132d3d7493b0e4f [2019-11-26 17:57:04,035 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 17:57:04,039 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-26 17:57:04,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:04,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 17:57:04,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 17:57:04,048 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:04" (1/1) ... [2019-11-26 17:57:04,054 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa7fcac 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 17:57:04,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 05:57:04" (1/1) ... [2019-11-26 17:57:04,070 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 17:57:04,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 17:57:04,389 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type __fsid_t [2019-11-26 17:57:04,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@665a19bd 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 17:57:04,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 17:57:04,393 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-26 17:57:04,409 INFO L168 Benchmark]: Toolchain (without parser) took 358.20 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:04,412 INFO L168 Benchmark]: CDTParser took 0.24 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 17:57:04,414 INFO L168 Benchmark]: CACSL2BoogieTranslator took 352.71 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-26 17:57:04,416 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 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 352.71 ms. Allocated memory is still 1.0 GB. Free memory was 960.3 MB in the beginning and 948.8 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...