./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 9a8b2e8d Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -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_test14.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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 ............................................................................................................................. 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 -Xmx15G -Xms4m -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_test14.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 26df8b77023ded01b1c63f15b6d9ebfd030e4148 .................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL --- Real Ultimate output --- This is Ultimate 0.1.25-9a8b2e8 [2020-10-20 06:00:30,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 06:00:30,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 06:00:30,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 06:00:30,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 06:00:30,463 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 06:00:30,464 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 06:00:30,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 06:00:30,475 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 06:00:30,476 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 06:00:30,477 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 06:00:30,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 06:00:30,479 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 06:00:30,480 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 06:00:30,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 06:00:30,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 06:00:30,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 06:00:30,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 06:00:30,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 06:00:30,487 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 06:00:30,489 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 06:00:30,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 06:00:30,491 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 06:00:30,492 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 06:00:30,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 06:00:30,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 06:00:30,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 06:00:30,496 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 06:00:30,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 06:00:30,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 06:00:30,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 06:00:30,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 06:00:30,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 06:00:30,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 06:00:30,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 06:00:30,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 06:00:30,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 06:00:30,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 06:00:30,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 06:00:30,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 06:00:30,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 06:00:30,506 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-10-20 06:00:30,537 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 06:00:30,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 06:00:30,539 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 06:00:30,539 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 06:00:30,540 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 06:00:30,540 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 06:00:30,540 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 06:00:30,540 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-20 06:00:30,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 06:00:30,541 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 06:00:30,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 06:00:30,542 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-20 06:00:30,542 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-20 06:00:30,543 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-20 06:00:30,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 06:00:30,543 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-20 06:00:30,544 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 06:00:30,545 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 06:00:30,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 06:00:30,545 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 06:00:30,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 06:00:30,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 06:00:30,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 06:00:30,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 06:00:30,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 06:00:30,547 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-20 06:00:30,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-20 06:00:30,548 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 06:00:30,548 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 -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-10-20 06:00:30,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 06:00:30,836 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 06:00:30,841 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 06:00:30,842 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 06:00:30,843 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 06:00:30,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-20 06:00:30,918 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f883007/276b3002b023472db4c5cc3558d5ca88/FLAGf20e9a2ce [2020-10-20 06:00:31,488 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 06:00:31,488 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-20 06:00:31,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f883007/276b3002b023472db4c5cc3558d5ca88/FLAGf20e9a2ce [2020-10-20 06:00:31,729 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/56f883007/276b3002b023472db4c5cc3558d5ca88 [2020-10-20 06:00:31,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 06:00:31,738 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-20 06:00:31,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:31,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 06:00:31,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 06:00:31,747 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:31" (1/1) ... [2020-10-20 06:00:31,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@365a41b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:31, skipping insertion in model container [2020-10-20 06:00:31,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:31" (1/1) ... [2020-10-20 06:00:31,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 06:00:31,830 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:32,298 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:32,319 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) [2020-10-20 06:00:32,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@22f01585 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:32, skipping insertion in model container [2020-10-20 06:00:32,320 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:32,320 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-10-20 06:00:32,324 INFO L168 Benchmark]: Toolchain (without parser) took 588.10 ms. Allocated memory was 34.1 MB in the beginning and 43.0 MB in the end (delta: 8.9 MB). Free memory was 9.8 MB in the beginning and 16.5 MB in the end (delta: -6.7 MB). Peak memory consumption was 9.4 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:32,325 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 33.0 MB. Free memory was 18.1 MB in the beginning and 18.0 MB in the end (delta: 41.7 kB). Peak memory consumption was 41.7 kB. Max. memory is 14.3 GB. [2020-10-20 06:00:32,327 INFO L168 Benchmark]: CACSL2BoogieTranslator took 579.42 ms. Allocated memory was 34.1 MB in the beginning and 43.0 MB in the end (delta: 8.9 MB). Free memory was 8.9 MB in the beginning and 16.5 MB in the end (delta: -7.6 MB). Peak memory consumption was 8.5 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:32,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 33.0 MB. Free memory was 18.1 MB in the beginning and 18.0 MB in the end (delta: 41.7 kB). Peak memory consumption was 41.7 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 579.42 ms. Allocated memory was 34.1 MB in the beginning and 43.0 MB in the end (delta: 8.9 MB). Free memory was 8.9 MB in the beginning and 16.5 MB in the end (delta: -7.6 MB). Peak memory consumption was 8.5 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 576]: 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 0.1.25-9a8b2e8 [2020-10-20 06:00:34,349 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-20 06:00:34,352 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-20 06:00:34,389 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-20 06:00:34,390 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-20 06:00:34,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-20 06:00:34,403 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-20 06:00:34,406 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-20 06:00:34,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-20 06:00:34,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-20 06:00:34,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-20 06:00:34,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-20 06:00:34,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-20 06:00:34,418 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-20 06:00:34,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-20 06:00:34,420 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-20 06:00:34,421 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-20 06:00:34,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-20 06:00:34,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-20 06:00:34,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-20 06:00:34,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-20 06:00:34,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-20 06:00:34,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-20 06:00:34,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-20 06:00:34,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-20 06:00:34,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-20 06:00:34,457 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-20 06:00:34,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-20 06:00:34,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-20 06:00:34,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-20 06:00:34,461 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-20 06:00:34,462 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-20 06:00:34,465 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-20 06:00:34,466 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-20 06:00:34,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-20 06:00:34,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-20 06:00:34,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-20 06:00:34,467 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-20 06:00:34,467 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-20 06:00:34,468 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-20 06:00:34,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-20 06:00:34,469 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-10-20 06:00:34,491 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-20 06:00:34,491 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-20 06:00:34,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-20 06:00:34,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-20 06:00:34,493 INFO L138 SettingsManager]: * Use SBE=true [2020-10-20 06:00:34,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-20 06:00:34,494 INFO L138 SettingsManager]: * sizeof long=4 [2020-10-20 06:00:34,494 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-10-20 06:00:34,494 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-20 06:00:34,494 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-10-20 06:00:34,495 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-20 06:00:34,495 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-10-20 06:00:34,495 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-10-20 06:00:34,495 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-10-20 06:00:34,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-20 06:00:34,496 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-10-20 06:00:34,496 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-10-20 06:00:34,496 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-10-20 06:00:34,497 INFO L138 SettingsManager]: * sizeof long double=12 [2020-10-20 06:00:34,497 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-20 06:00:34,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-20 06:00:34,497 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-20 06:00:34,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-20 06:00:34,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-20 06:00:34,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-20 06:00:34,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-20 06:00:34,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-20 06:00:34,499 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-10-20 06:00:34,499 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-10-20 06:00:34,499 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-20 06:00:34,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-20 06:00:34,500 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 -> 26df8b77023ded01b1c63f15b6d9ebfd030e4148 [2020-10-20 06:00:34,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-20 06:00:34,705 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-20 06:00:34,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-20 06:00:34,711 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-20 06:00:34,711 INFO L275 PluginConnector]: CDTParser initialized [2020-10-20 06:00:34,712 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-20 06:00:34,785 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e439fe6d/c5c7990d9e49439e935c63931059a140/FLAG515afbd13 [2020-10-20 06:00:35,310 INFO L306 CDTParser]: Found 1 translation units. [2020-10-20 06:00:35,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14.i [2020-10-20 06:00:35,342 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e439fe6d/c5c7990d9e49439e935c63931059a140/FLAG515afbd13 [2020-10-20 06:00:35,618 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6e439fe6d/c5c7990d9e49439e935c63931059a140 [2020-10-20 06:00:35,620 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-20 06:00:35,627 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-10-20 06:00:35,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:35,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-20 06:00:35,632 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-20 06:00:35,633 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:35" (1/1) ... [2020-10-20 06:00:35,636 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69131aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:35, skipping insertion in model container [2020-10-20 06:00:35,636 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.10 06:00:35" (1/1) ... [2020-10-20 06:00:35,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-20 06:00:35,711 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:36,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:36,266 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-10-20 06:00:36,286 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-20 06:00:36,342 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:36,351 INFO L203 MainTranslator]: Completed pre-run [2020-10-20 06:00:36,411 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-20 06:00:36,517 INFO L208 MainTranslator]: Completed translation [2020-10-20 06:00:36,518 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:36 WrapperNode [2020-10-20 06:00:36,518 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-20 06:00:36,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-20 06:00:36,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-20 06:00:36,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-20 06:00:36,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:36" (1/1) ... [2020-10-20 06:00:36,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.10 06:00:36" (1/1) ... [2020-10-20 06:00:36,557 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor has thrown an exception: java.lang.AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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:55) [2020-10-20 06:00:36,564 INFO L168 Benchmark]: Toolchain (without parser) took 940.88 ms. Allocated memory was 34.1 MB in the beginning and 44.0 MB in the end (delta: 10.0 MB). Free memory was 12.9 MB in the beginning and 15.2 MB in the end (delta: -2.2 MB). Peak memory consumption was 7.7 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:36,565 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 33.6 MB. Free memory was 10.6 MB in the beginning and 10.6 MB in the end (delta: 43.7 kB). Peak memory consumption was 43.7 kB. Max. memory is 14.3 GB. [2020-10-20 06:00:36,566 INFO L168 Benchmark]: CACSL2BoogieTranslator took 890.56 ms. Allocated memory was 34.1 MB in the beginning and 44.0 MB in the end (delta: 10.0 MB). Free memory was 12.1 MB in the beginning and 17.2 MB in the end (delta: -5.1 MB). Peak memory consumption was 11.4 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:36,567 INFO L168 Benchmark]: Boogie Preprocessor took 41.95 ms. Allocated memory is still 44.0 MB. Free memory was 17.2 MB in the beginning and 15.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 14.3 GB. [2020-10-20 06:00:36,570 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 33.6 MB. Free memory was 10.6 MB in the beginning and 10.6 MB in the end (delta: 43.7 kB). Peak memory consumption was 43.7 kB. Max. memory is 14.3 GB. * CACSL2BoogieTranslator took 890.56 ms. Allocated memory was 34.1 MB in the beginning and 44.0 MB in the end (delta: 10.0 MB). Free memory was 12.1 MB in the beginning and 17.2 MB in the end (delta: -5.1 MB). Peak memory consumption was 11.4 MB. Max. memory is 14.3 GB. * Boogie Preprocessor took 41.95 ms. Allocated memory is still 44.0 MB. Free memory was 17.2 MB in the beginning and 15.2 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 14.3 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.preprocessor: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". 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...