./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/pthread-memsafety/fillarray.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 509859d6 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/pthread-memsafety/fillarray.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 317acdded5b2f05710e753bf8fd3c2308f1aec62 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. 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/pthread-memsafety/fillarray.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 317acdded5b2f05710e753bf8fd3c2308f1aec62 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-509859d [2019-11-27 17:46:19,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:46:19,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:46:19,397 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:46:19,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:46:19,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:46:19,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:46:19,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:46:19,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:46:19,438 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:46:19,440 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:46:19,445 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:46:19,447 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:46:19,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:46:19,454 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:46:19,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:46:19,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:46:19,466 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:46:19,469 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:46:19,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:46:19,484 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:46:19,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:46:19,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:46:19,500 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:46:19,508 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:46:19,508 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:46:19,509 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:46:19,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:46:19,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:46:19,514 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:46:19,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:46:19,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:46:19,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:46:19,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:46:19,526 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:46:19,526 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:46:19,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:46:19,531 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:46:19,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:46:19,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:46:19,537 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:46:19,540 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2019-11-27 17:46:19,594 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:46:19,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:46:19,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:46:19,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:46:19,604 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:46:19,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:46:19,609 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 17:46:19,609 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 17:46:19,611 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:46:19,611 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 17:46:19,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:46:19,612 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 17:46:19,614 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 17:46:19,614 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-27 17:46:19,614 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:46:19,615 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 17:46:19,615 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 17:46:19,617 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:46:19,617 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:46:19,619 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:46:19,619 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:46:19,619 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:46:19,621 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:46:19,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:46:19,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:46:19,624 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 17:46:19,624 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 17:46:19,624 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 -> 317acdded5b2f05710e753bf8fd3c2308f1aec62 [2019-11-27 17:46:20,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:46:20,321 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:46:20,327 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:46:20,332 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:46:20,335 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:46:20,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-memsafety/fillarray.i [2019-11-27 17:46:20,504 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f20b88393/e8e70df712784894ae755e2187b81ee4/FLAG14ca53455 [2019-11-27 17:46:21,831 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:46:21,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-memsafety/fillarray.i [2019-11-27 17:46:21,878 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f20b88393/e8e70df712784894ae755e2187b81ee4/FLAG14ca53455 [2019-11-27 17:46:21,915 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f20b88393/e8e70df712784894ae755e2187b81ee4 [2019-11-27 17:46:21,925 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:46:21,929 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 17:46:21,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:46:21,938 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:46:21,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:46:21,948 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:46:21" (1/1) ... [2019-11-27 17:46:21,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3699732f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:21, skipping insertion in model container [2019-11-27 17:46:21,958 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:46:21" (1/1) ... [2019-11-27 17:46:21,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:46:22,091 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:46:23,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:46:23,402 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-27 17:46:23,406 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@a1faa7b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:23, skipping insertion in model container [2019-11-27 17:46:23,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:46:23,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-11-27 17:46:23,418 INFO L168 Benchmark]: Toolchain (without parser) took 1483.16 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.3 MB in the end (delta: -27.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 12.5 GB. [2019-11-27 17:46:23,419 INFO L168 Benchmark]: CDTParser took 5.08 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. [2019-11-27 17:46:23,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1470.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.3 MB in the end (delta: -27.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 12.5 GB. [2019-11-27 17:46:23,429 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 5.08 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 1470.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.3 MB in the end (delta: -27.7 MB). Peak memory consumption was 21.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1041]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-509859d [2019-11-27 17:46:27,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 17:46:27,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 17:46:27,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 17:46:27,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 17:46:27,428 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 17:46:27,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 17:46:27,448 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 17:46:27,454 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 17:46:27,460 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 17:46:27,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 17:46:27,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 17:46:27,471 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 17:46:27,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 17:46:27,482 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 17:46:27,484 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 17:46:27,488 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 17:46:27,494 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 17:46:27,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 17:46:27,508 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 17:46:27,513 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 17:46:27,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 17:46:27,522 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 17:46:27,528 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 17:46:27,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 17:46:27,536 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 17:46:27,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 17:46:27,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 17:46:27,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 17:46:27,543 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 17:46:27,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 17:46:27,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 17:46:27,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 17:46:27,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 17:46:27,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 17:46:27,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 17:46:27,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 17:46:27,562 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 17:46:27,562 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 17:46:27,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 17:46:27,568 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 17:46:27,570 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2019-11-27 17:46:27,612 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 17:46:27,614 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 17:46:27,618 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 17:46:27,622 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 17:46:27,622 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 17:46:27,623 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 17:46:27,623 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 17:46:27,623 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-11-27 17:46:27,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 17:46:27,627 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 17:46:27,628 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 17:46:27,629 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2019-11-27 17:46:27,629 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2019-11-27 17:46:27,630 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2019-11-27 17:46:27,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 17:46:27,630 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-27 17:46:27,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 17:46:27,632 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 17:46:27,632 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 17:46:27,632 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 17:46:27,634 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 17:46:27,634 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 17:46:27,634 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 17:46:27,635 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 17:46:27,638 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 17:46:27,638 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 17:46:27,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 17:46:27,639 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 17:46:27,639 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 17:46:27,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 17:46:27,641 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 -> 317acdded5b2f05710e753bf8fd3c2308f1aec62 [2019-11-27 17:46:28,227 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 17:46:28,256 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 17:46:28,266 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 17:46:28,270 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 17:46:28,271 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 17:46:28,274 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-memsafety/fillarray.i [2019-11-27 17:46:28,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5542bc7/17d5fcbbce814b7ebe3eda15b2501666/FLAG6bd277d7a [2019-11-27 17:46:29,705 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 17:46:29,706 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-memsafety/fillarray.i [2019-11-27 17:46:29,749 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5542bc7/17d5fcbbce814b7ebe3eda15b2501666/FLAG6bd277d7a [2019-11-27 17:46:30,117 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a5542bc7/17d5fcbbce814b7ebe3eda15b2501666 [2019-11-27 17:46:30,128 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 17:46:30,134 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2019-11-27 17:46:30,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 17:46:30,141 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 17:46:30,148 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 17:46:30,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:46:30" (1/1) ... [2019-11-27 17:46:30,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@453b4ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:30, skipping insertion in model container [2019-11-27 17:46:30,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 05:46:30" (1/1) ... [2019-11-27 17:46:30,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 17:46:30,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:46:31,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:46:31,367 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-27 17:46:31,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 17:46:31,549 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:46:31,563 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 17:46:31,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 17:46:32,051 INFO L208 MainTranslator]: Completed translation [2019-11-27 17:46:32,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32 WrapperNode [2019-11-27 17:46:32,058 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 17:46:32,059 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 17:46:32,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 17:46:32,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 17:46:32,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,162 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,173 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,254 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 05:46:32" (1/1) ... [2019-11-27 17:46:32,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 17:46:32,345 INFO L168 Benchmark]: Toolchain (without parser) took 2206.79 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 932.1 MB in the end (delta: 35.3 MB). Peak memory consumption was 35.4 MB. Max. memory is 12.5 GB. [2019-11-27 17:46:32,346 INFO L168 Benchmark]: CDTParser took 0.40 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. [2019-11-27 17:46:32,347 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1918.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 937.9 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 12.5 GB. [2019-11-27 17:46:32,351 INFO L168 Benchmark]: Boogie Preprocessor took 274.34 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-27 17:46:32,363 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40 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 1918.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 937.9 MB in the end (delta: 29.6 MB). Peak memory consumption was 29.6 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 274.34 ms. Allocated memory is still 1.0 GB. Free memory was 937.9 MB in the beginning and 932.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...