./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version 5fbdf5bf 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_1.5.800.v20200727-1323.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_1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d03d1b186e456241567d81223427b0caac267660 ................................................................................................................................... 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_1.5.800.v20200727-1323.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_1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d03d1b186e456241567d81223427b0caac267660 ......................................................................................................................................................................... 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 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-30 17:46:44,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-30 17:46:44,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-30 17:46:44,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-30 17:46:44,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-30 17:46:44,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-30 17:46:44,522 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-30 17:46:44,527 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-30 17:46:44,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-30 17:46:44,534 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-30 17:46:44,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-30 17:46:44,540 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-30 17:46:44,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-30 17:46:44,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-30 17:46:44,545 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-30 17:46:44,548 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-30 17:46:44,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-30 17:46:44,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-30 17:46:44,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-30 17:46:44,562 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-30 17:46:44,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-30 17:46:44,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-30 17:46:44,566 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-30 17:46:44,568 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-30 17:46:44,574 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-30 17:46:44,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-30 17:46:44,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-30 17:46:44,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-30 17:46:44,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-30 17:46:44,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-30 17:46:44,579 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-30 17:46:44,579 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-30 17:46:44,581 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-30 17:46:44,582 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-30 17:46:44,583 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-30 17:46:44,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-30 17:46:44,584 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-30 17:46:44,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-30 17:46:44,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-30 17:46:44,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-30 17:46:44,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-30 17:46:44,588 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2021-08-30 17:46:44,627 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-30 17:46:44,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-30 17:46:44,629 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-30 17:46:44,629 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-30 17:46:44,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-30 17:46:44,631 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-30 17:46:44,632 INFO L138 SettingsManager]: * Use SBE=true [2021-08-30 17:46:44,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-30 17:46:44,632 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-30 17:46:44,632 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-30 17:46:44,633 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-30 17:46:44,634 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-30 17:46:44,640 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-30 17:46:44,640 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-30 17:46:44,641 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-30 17:46:44,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-30 17:46:44,641 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-30 17:46:44,641 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-30 17:46:44,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-30 17:46:44,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-30 17:46:44,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-30 17:46:44,642 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-30 17:46:44,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-30 17:46:44,642 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-30 17:46:44,643 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2021-08-30 17:46:44,960 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-30 17:46:44,988 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-30 17:46:44,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-30 17:46:44,993 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-30 17:46:44,994 INFO L275 PluginConnector]: CDTParser initialized [2021-08-30 17:46:44,995 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-08-30 17:46:45,062 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a267ea90d/f627df635b74420a9846d0c5aeb04bae/FLAG71838f0e7 [2021-08-30 17:46:45,642 INFO L306 CDTParser]: Found 1 translation units. [2021-08-30 17:46:45,643 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-08-30 17:46:45,669 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a267ea90d/f627df635b74420a9846d0c5aeb04bae/FLAG71838f0e7 [2021-08-30 17:46:46,048 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a267ea90d/f627df635b74420a9846d0c5aeb04bae [2021-08-30 17:46:46,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-30 17:46:46,059 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-30 17:46:46,064 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-30 17:46:46,064 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-30 17:46:46,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-30 17:46:46,067 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:46:46" (1/1) ... [2021-08-30 17:46:46,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72b9ffa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:46, skipping insertion in model container [2021-08-30 17:46:46,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:46:46" (1/1) ... [2021-08-30 17:46:46,074 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-30 17:46:46,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-30 17:46:46,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-30 17:46:46,507 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) [2021-08-30 17:46:46,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2a86165a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:46, skipping insertion in model container [2021-08-30 17:46:46,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-30 17:46:46,509 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-30 17:46:46,512 INFO L158 Benchmark]: Toolchain (without parser) took 450.98ms. Allocated memory was 48.2MB in the beginning and 58.7MB in the end (delta: 10.5MB). Free memory was 32.8MB in the beginning and 38.8MB in the end (delta: -6.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-08-30 17:46:46,513 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 48.2MB. Free memory was 30.2MB in the beginning and 30.1MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-30 17:46:46,515 INFO L158 Benchmark]: CACSL2BoogieTranslator took 445.30ms. Allocated memory was 48.2MB in the beginning and 58.7MB in the end (delta: 10.5MB). Free memory was 32.6MB in the beginning and 38.8MB in the end (delta: -6.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-08-30 17:46:46,517 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 48.2MB. Free memory was 30.2MB in the beginning and 30.1MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 445.30ms. Allocated memory was 48.2MB in the beginning and 58.7MB in the end (delta: 10.5MB). Free memory was 32.6MB in the beginning and 38.8MB in the end (delta: -6.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * 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 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-30 17:46:48,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-30 17:46:48,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-30 17:46:48,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-30 17:46:48,250 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-30 17:46:48,255 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-30 17:46:48,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-30 17:46:48,263 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-30 17:46:48,265 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-30 17:46:48,271 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-30 17:46:48,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-30 17:46:48,277 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-30 17:46:48,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-30 17:46:48,281 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-30 17:46:48,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-30 17:46:48,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-30 17:46:48,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-30 17:46:48,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-30 17:46:48,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-30 17:46:48,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-30 17:46:48,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-30 17:46:48,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-30 17:46:48,305 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-30 17:46:48,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-30 17:46:48,310 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-30 17:46:48,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-30 17:46:48,310 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-30 17:46:48,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-30 17:46:48,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-30 17:46:48,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-30 17:46:48,314 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-30 17:46:48,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-30 17:46:48,316 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-30 17:46:48,317 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-30 17:46:48,318 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-30 17:46:48,318 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-30 17:46:48,319 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-30 17:46:48,319 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-30 17:46:48,320 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-30 17:46:48,321 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-30 17:46:48,322 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-30 17:46:48,323 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2021-08-30 17:46:48,356 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-30 17:46:48,357 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-30 17:46:48,358 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-30 17:46:48,358 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-30 17:46:48,360 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-30 17:46:48,361 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-30 17:46:48,361 INFO L138 SettingsManager]: * Use SBE=true [2021-08-30 17:46:48,361 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-30 17:46:48,361 INFO L138 SettingsManager]: * sizeof long=4 [2021-08-30 17:46:48,361 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-08-30 17:46:48,362 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-30 17:46:48,362 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-08-30 17:46:48,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-30 17:46:48,363 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2021-08-30 17:46:48,363 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2021-08-30 17:46:48,363 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2021-08-30 17:46:48,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-30 17:46:48,371 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-08-30 17:46:48,372 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-30 17:46:48,372 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-30 17:46:48,372 INFO L138 SettingsManager]: * sizeof long double=12 [2021-08-30 17:46:48,372 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-30 17:46:48,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-30 17:46:48,373 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-30 17:46:48,373 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-30 17:46:48,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-30 17:46:48,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-30 17:46:48,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-30 17:46:48,374 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-30 17:46:48,374 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-30 17:46:48,374 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-30 17:46:48,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-30 17:46:48,375 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2021-08-30 17:46:48,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-30 17:46:48,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-30 17:46:48,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-30 17:46:48,746 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-30 17:46:48,746 INFO L275 PluginConnector]: CDTParser initialized [2021-08-30 17:46:48,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-08-30 17:46:48,816 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9cc2821e/524849d9577c430c8e6472ba12379d8d/FLAG6ffd539d2 [2021-08-30 17:46:49,372 INFO L306 CDTParser]: Found 1 translation units. [2021-08-30 17:46:49,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2021-08-30 17:46:49,393 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9cc2821e/524849d9577c430c8e6472ba12379d8d/FLAG6ffd539d2 [2021-08-30 17:46:49,795 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9cc2821e/524849d9577c430c8e6472ba12379d8d [2021-08-30 17:46:49,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-30 17:46:49,800 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-08-30 17:46:49,802 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-30 17:46:49,802 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-30 17:46:49,807 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-30 17:46:49,808 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:46:49" (1/1) ... [2021-08-30 17:46:49,809 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3725865f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:49, skipping insertion in model container [2021-08-30 17:46:49,809 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.08 05:46:49" (1/1) ... [2021-08-30 17:46:49,815 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-30 17:46:49,865 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-30 17:46:50,223 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-30 17:46:50,238 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-08-30 17:46:50,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-30 17:46:50,282 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-30 17:46:50,290 INFO L203 MainTranslator]: Completed pre-run [2021-08-30 17:46:50,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-30 17:46:50,374 INFO L208 MainTranslator]: Completed translation [2021-08-30 17:46:50,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:50 WrapperNode [2021-08-30 17:46:50,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-30 17:46:50,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-08-30 17:46:50,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-08-30 17:46:50,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-08-30 17:46:50,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:50" (1/1) ... [2021-08-30 17:46:50,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.08 05:46:50" (1/1) ... [2021-08-30 17:46:50,404 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:63) [2021-08-30 17:46:50,408 INFO L158 Benchmark]: Toolchain (without parser) took 606.55ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.8MB in the beginning and 31.3MB in the end (delta: -3.5MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2021-08-30 17:46:50,408 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-30 17:46:50,409 INFO L158 Benchmark]: CACSL2BoogieTranslator took 573.34ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.6MB in the beginning and 32.9MB in the end (delta: -5.3MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. [2021-08-30 17:46:50,409 INFO L158 Benchmark]: Boogie Preprocessor took 30.27ms. Allocated memory is still 67.1MB. Free memory was 32.9MB in the beginning and 31.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-08-30 17:46:50,411 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 34.7MB in the beginning and 34.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 573.34ms. Allocated memory was 52.4MB in the beginning and 67.1MB in the end (delta: 14.7MB). Free memory was 27.6MB in the beginning and 32.9MB in the end (delta: -5.3MB). Peak memory consumption was 7.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.27ms. Allocated memory is still 67.1MB. Free memory was 32.9MB in the beginning and 31.3MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * 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...