./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer --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=/tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/AutomizerMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer --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 0.2.0-a4ecdab [2020-11-29 18:17:43,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:17:43,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:17:43,437 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:17:43,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:17:43,439 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:17:43,442 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:17:43,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:17:43,447 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:17:43,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:17:43,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:17:43,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:17:43,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:17:43,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:17:43,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:17:43,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:17:43,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:17:43,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:17:43,484 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:17:43,489 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:17:43,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:17:43,504 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:17:43,506 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:17:43,507 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:17:43,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:17:43,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:17:43,512 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:17:43,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:17:43,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:17:43,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:17:43,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:17:43,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:17:43,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:17:43,520 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:17:43,521 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:17:43,522 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:17:43,523 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:17:43,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:17:43,524 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:17:43,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:17:43,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:17:43,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Default.epf [2020-11-29 18:17:43,569 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:17:43,569 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:17:43,571 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:17:43,572 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:17:43,572 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:17:43,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:17:43,573 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:17:43,573 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:17:43,573 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:17:43,574 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:17:43,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:17:43,575 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:17:43,576 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:17:43,576 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:17:43,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:17:43,577 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:17:43,577 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:17:43,577 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:17:43,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:17:43,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:17:43,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:17:43,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:17:43,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:17:43,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:17:43,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:17:43,580 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 18:17:43,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:17:43,580 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:17:43,580 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-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-29 18:17:43,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:17:43,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:17:43,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:17:43,995 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:17:43,996 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:17:43,997 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 18:17:44,098 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/458ace407/aeca35926c6a4f928779d3106496b74c/FLAGbbee96fe1 [2020-11-29 18:17:44,736 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:17:44,737 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 18:17:44,766 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/458ace407/aeca35926c6a4f928779d3106496b74c/FLAGbbee96fe1 [2020-11-29 18:17:44,994 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/458ace407/aeca35926c6a4f928779d3106496b74c [2020-11-29 18:17:44,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:17:44,999 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 18:17:45,001 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:17:45,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:17:45,005 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:17:45,006 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:17:44" (1/1) ... [2020-11-29 18:17:45,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674b1f89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:45, skipping insertion in model container [2020-11-29 18:17:45,009 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:17:44" (1/1) ... [2020-11-29 18:17:45,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:17:45,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:17:45,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:17:45,671 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) [2020-11-29 18:17:45,672 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@77db7c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:45, skipping insertion in model container [2020-11-29 18:17:45,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:17:45,673 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:17:45,678 INFO L168 Benchmark]: Toolchain (without parser) took 676.46 ms. Allocated memory is still 92.3 MB. Free memory was 63.7 MB in the beginning and 67.1 MB in the end (delta: -3.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:17:45,680 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:17:45,681 INFO L168 Benchmark]: CACSL2BoogieTranslator took 672.47 ms. Allocated memory is still 92.3 MB. Free memory was 63.5 MB in the beginning and 67.1 MB in the end (delta: -3.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 18:17:45,685 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.7 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 672.47 ms. Allocated memory is still 92.3 MB. Free memory was 63.5 MB in the beginning and 67.1 MB in the end (delta: -3.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 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 0.2.0-a4ecdab [2020-11-29 18:17:48,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:17:48,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:17:48,444 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:17:48,445 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:17:48,450 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:17:48,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:17:48,458 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:17:48,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:17:48,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:17:48,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:17:48,479 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:17:48,480 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:17:48,484 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:17:48,486 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:17:48,488 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:17:48,489 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:17:48,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:17:48,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:17:48,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:17:48,517 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:17:48,519 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:17:48,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:17:48,522 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:17:48,531 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:17:48,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:17:48,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:17:48,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:17:48,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:17:48,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:17:48,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:17:48,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:17:48,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:17:48,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:17:48,546 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:17:48,547 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:17:48,548 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:17:48,548 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:17:48,548 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:17:48,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:17:48,551 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:17:48,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/config/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2020-11-29 18:17:48,608 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:17:48,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:17:48,612 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:17:48,612 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:17:48,613 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 18:17:48,614 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:17:48,614 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 18:17:48,614 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 18:17:48,615 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:17:48,615 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 18:17:48,616 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:17:48,617 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 18:17:48,617 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 18:17:48,618 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 18:17:48,618 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:17:48,618 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:17:48,619 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:17:48,619 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:17:48,619 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 18:17:48,620 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:17:48,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:17:48,620 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 18:17:48,621 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:17:48,621 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 18:17:48,622 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 18:17:48,622 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:17:48,622 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:17:48,623 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 18:17:48,623 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:17:48,623 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 18:17:48,624 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:17:48,624 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-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-29 18:17:49,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:17:49,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:17:49,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:17:49,158 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:17:49,167 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:17:49,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 18:17:49,261 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/4a5031df7/881922d7abdf4b1f82d7a99aaaed4011/FLAGe8f904571 [2020-11-29 18:17:50,056 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:17:50,057 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 18:17:50,080 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/4a5031df7/881922d7abdf4b1f82d7a99aaaed4011/FLAGe8f904571 [2020-11-29 18:17:50,277 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1fd42cbf-dbcc-4e68-ac53-03b6a36d2827/bin/uautomizer/data/4a5031df7/881922d7abdf4b1f82d7a99aaaed4011 [2020-11-29 18:17:50,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:17:50,282 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2020-11-29 18:17:50,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:17:50,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:17:50,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:17:50,291 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:17:50" (1/1) ... [2020-11-29 18:17:50,293 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@350e76b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:50, skipping insertion in model container [2020-11-29 18:17:50,293 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:17:50" (1/1) ... [2020-11-29 18:17:50,312 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:17:50,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:17:50,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:17:51,009 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 18:17:51,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:17:51,129 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:17:51,139 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:17:51,197 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:17:51,339 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:17:51,340 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:51 WrapperNode [2020-11-29 18:17:51,340 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:17:51,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 18:17:51,341 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 18:17:51,342 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 18:17:51,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:51" (1/1) ... [2020-11-29 18:17:51,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:17:51" (1/1) ... [2020-11-29 18:17:51,379 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) [2020-11-29 18:17:51,390 INFO L168 Benchmark]: Toolchain (without parser) took 1106.59 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 28.4 MB in the beginning and 32.9 MB in the end (delta: -4.6 MB). Peak memory consumption was 10.0 MB. Max. memory is 16.1 GB. [2020-11-29 18:17:51,391 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:17:51,392 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1055.66 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 28.2 MB in the beginning and 34.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. [2020-11-29 18:17:51,393 INFO L168 Benchmark]: Boogie Preprocessor took 47.01 ms. Allocated memory is still 67.1 MB. Free memory was 34.6 MB in the beginning and 33.1 MB in the end (delta: 1.5 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:17:51,395 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 52.4 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 33.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1055.66 ms. Allocated memory was 52.4 MB in the beginning and 67.1 MB in the end (delta: 14.7 MB). Free memory was 28.2 MB in the beginning and 34.6 MB in the end (delta: -6.3 MB). Peak memory consumption was 14.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 47.01 ms. Allocated memory is still 67.1 MB. Free memory was 34.6 MB in the beginning and 33.1 MB in the end (delta: 1.5 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 "~#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...