./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memsafety.prp --file ../../sv-benchmarks/c/memsafety/test-0134.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0134.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC --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 db17cb012c873ce1993df4f7abddbb0b29340507 ................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/memsafety/test-0134.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC --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 db17cb012c873ce1993df4f7abddbb0b29340507 ...................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:25:58,283 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:25:58,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:25:58,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:25:58,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:25:58,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:25:58,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:25:58,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:25:58,335 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:25:58,341 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:25:58,343 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:25:58,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:25:58,345 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:25:58,348 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:25:58,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:25:58,352 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:25:58,354 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:25:58,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:25:58,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:25:58,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:25:58,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:25:58,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:25:58,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:25:58,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:25:58,370 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:25:58,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:25:58,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:25:58,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:25:58,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:25:58,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:25:58,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:25:58,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:25:58,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:25:58,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:25:58,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:25:58,380 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:25:58,381 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:25:58,381 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:25:58,382 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:25:58,383 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:25:58,384 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:25:58,385 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-10-11 00:25:58,410 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:25:58,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:25:58,412 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:25:58,412 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:25:58,412 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:25:58,413 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:25:58,413 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 00:25:58,413 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-11 00:25:58,413 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:25:58,414 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 00:25:58,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:25:58,414 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-11 00:25:58,414 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-11 00:25:58,415 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-11 00:25:58,415 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:25:58,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 00:25:58,415 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 00:25:58,416 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:25:58,416 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:25:58,416 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:25:58,416 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:25:58,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:25:58,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:25:58,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:25:58,417 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:25:58,418 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:25:58,418 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:25:58,418 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db17cb012c873ce1993df4f7abddbb0b29340507 [2021-10-11 00:25:58,692 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:25:58,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:25:58,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:25:58,730 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:25:58,732 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:25:58,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/memsafety/test-0134.i [2021-10-11 00:25:58,811 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/6d1697c98/d0deacff86ea45ec835cfec961d81eca/FLAGc936f63cf [2021-10-11 00:25:59,321 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:25:59,323 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/sv-benchmarks/c/memsafety/test-0134.i [2021-10-11 00:25:59,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/6d1697c98/d0deacff86ea45ec835cfec961d81eca/FLAGc936f63cf [2021-10-11 00:25:59,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/6d1697c98/d0deacff86ea45ec835cfec961d81eca [2021-10-11 00:25:59,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:25:59,619 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-11 00:25:59,623 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:25:59,623 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:25:59,655 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:25:59,657 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:59" (1/1) ... [2021-10-11 00:25:59,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7be2b62a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:25:59, skipping insertion in model container [2021-10-11 00:25:59,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:25:59" (1/1) ... [2021-10-11 00:25:59,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:25:59,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:00,064 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:00,074 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) [2021-10-11 00:26:00,075 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5bbfaa1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:00, skipping insertion in model container [2021-10-11 00:26:00,075 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:00,075 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:26:00,077 INFO L168 Benchmark]: Toolchain (without parser) took 456.98 ms. Allocated memory is still 88.1 MB. Free memory was 46.9 MB in the beginning and 62.1 MB in the end (delta: -15.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:00,078 INFO L168 Benchmark]: CDTParser took 1.32 ms. Allocated memory is still 88.1 MB. Free memory is still 64.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:00,079 INFO L168 Benchmark]: CACSL2BoogieTranslator took 452.06 ms. Allocated memory is still 88.1 MB. Free memory was 46.7 MB in the beginning and 62.1 MB in the end (delta: -15.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:00,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.32 ms. Allocated memory is still 88.1 MB. Free memory is still 64.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 452.06 ms. Allocated memory is still 88.1 MB. Free memory was 46.7 MB in the beginning and 62.1 MB in the end (delta: -15.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 585]: 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 0.2.0-7b2dab5 [2021-10-11 00:26:02,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:26:02,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:26:02,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:26:02,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:26:02,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:26:02,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:26:02,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:26:02,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:26:02,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:26:02,426 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:26:02,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:26:02,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:26:02,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:26:02,431 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:26:02,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:26:02,434 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:26:02,435 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:26:02,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:26:02,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:26:02,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:26:02,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:26:02,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:26:02,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:26:02,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:26:02,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:26:02,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:26:02,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:26:02,455 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:26:02,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:26:02,457 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:26:02,458 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:26:02,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:26:02,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:26:02,470 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:26:02,470 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:26:02,471 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:26:02,472 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:26:02,472 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:26:02,474 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:26:02,475 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:26:02,476 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-10-11 00:26:02,529 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:26:02,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:26:02,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:26:02,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:26:02,533 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:26:02,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:26:02,534 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-11 00:26:02,534 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-10-11 00:26:02,534 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:26:02,534 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-11 00:26:02,535 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:26:02,536 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-10-11 00:26:02,536 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-10-11 00:26:02,536 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-10-11 00:26:02,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:26:02,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 00:26:02,537 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:26:02,537 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:26:02,537 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-11 00:26:02,537 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:26:02,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:26:02,538 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:26:02,538 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:26:02,538 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:26:02,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:26:02,539 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:26:02,539 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:26:02,539 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:26:02,539 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:26:02,540 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:26:02,540 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db17cb012c873ce1993df4f7abddbb0b29340507 [2021-10-11 00:26:02,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:26:02,997 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:26:03,000 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:26:03,002 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:26:03,003 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:26:03,004 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/memsafety/test-0134.i [2021-10-11 00:26:03,089 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/db0f99732/4ba8431fe3544a54b4bb029e76698c8e/FLAG168403eb8 [2021-10-11 00:26:03,814 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:26:03,814 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/sv-benchmarks/c/memsafety/test-0134.i [2021-10-11 00:26:03,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/db0f99732/4ba8431fe3544a54b4bb029e76698c8e/FLAG168403eb8 [2021-10-11 00:26:04,082 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d1503c-7a10-47d1-a328-4122600d59e4/bin/uautomizer-Z5i5R5N3CC/data/db0f99732/4ba8431fe3544a54b4bb029e76698c8e [2021-10-11 00:26:04,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:26:04,086 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-11 00:26:04,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:04,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:26:04,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:26:04,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:04" (1/1) ... [2021-10-11 00:26:04,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@363654e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:04, skipping insertion in model container [2021-10-11 00:26:04,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:26:04" (1/1) ... [2021-10-11 00:26:04,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:26:04,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:04,582 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:04,597 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 00:26:04,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:26:04,648 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:04,655 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:26:04,702 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:26:04,798 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:26:04,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:04 WrapperNode [2021-10-11 00:26:04,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:26:04,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-11 00:26:04,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-11 00:26:04,801 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-11 00:26:04,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:04" (1/1) ... [2021-10-11 00:26:04,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:26:04" (1/1) ... [2021-10-11 00:26:04,838 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.checkExistingDeclarationInformation(TypeChecker.java:340) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckExpression(TypeChecker.java:260) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckStatement(TypeChecker.java:765) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.typecheckBlock(TypeChecker.java:846) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processBody(TypeChecker.java:957) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.processImplementation(TypeChecker.java:1033) at de.uni_freiburg.informatik.ultimate.boogie.preprocessor.TypeChecker.process(TypeChecker.java:1120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 00:26:04,843 INFO L168 Benchmark]: Toolchain (without parser) took 755.82 ms. Allocated memory is still 77.6 MB. Free memory was 59.6 MB in the beginning and 38.1 MB in the end (delta: 21.5 MB). Peak memory consumption was 18.1 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:04,850 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:04,851 INFO L168 Benchmark]: CACSL2BoogieTranslator took 711.80 ms. Allocated memory is still 77.6 MB. Free memory was 59.4 MB in the beginning and 39.6 MB in the end (delta: 19.9 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2021-10-11 00:26:04,852 INFO L168 Benchmark]: Boogie Preprocessor took 41.03 ms. Allocated memory is still 77.6 MB. Free memory was 39.6 MB in the beginning and 38.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:26:04,854 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 77.6 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 711.80 ms. Allocated memory is still 77.6 MB. Free memory was 59.4 MB in the beginning and 39.6 MB in the end (delta: 19.9 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 41.03 ms. Allocated memory is still 77.6 MB. Free memory was 39.6 MB in the beginning and 38.3 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#dst~0". Expected: Found: GLOBAL: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.internalError(TypeCheckHelper.java:296) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...