./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_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak --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 Kojak --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_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak --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 Kojak --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 20:09:32,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:09:32,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:09:32,340 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:09:32,343 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:09:32,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:09:32,353 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:09:32,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:09:32,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:09:32,376 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:09:32,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:09:32,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:09:32,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:09:32,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:09:32,391 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:09:32,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:09:32,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:09:32,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:09:32,398 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:09:32,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:09:32,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:09:32,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:09:32,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:09:32,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:09:32,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:09:32,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:09:32,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:09:32,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:09:32,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:09:32,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:09:32,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:09:32,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:09:32,417 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:09:32,418 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:09:32,419 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:09:32,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:09:32,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:09:32,421 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:09:32,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:09:32,422 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:09:32,423 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:09:32,424 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Default.epf [2020-11-29 20:09:32,452 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:09:32,452 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:09:32,453 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:09:32,454 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:09:32,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:09:32,454 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:09:32,455 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:09:32,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:09:32,455 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:09:32,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:09:32,455 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:09:32,456 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:09:32,456 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:09:32,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:09:32,456 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:09:32,457 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:09:32,457 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:09:32,457 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:09:32,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:09:32,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:09:32,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:09:32,458 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:09:32,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:09:32,459 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:09:32,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:09:32,459 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_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-29 20:09:32,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:09:32,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:09:32,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:09:32,795 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:09:32,798 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:09:32,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 20:09:32,910 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/129d2ced7/cf39299fd49540e4b5aad3fd508e4279/FLAG56ecfb2a8 [2020-11-29 20:09:33,706 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:09:33,706 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 20:09:33,734 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/129d2ced7/cf39299fd49540e4b5aad3fd508e4279/FLAG56ecfb2a8 [2020-11-29 20:09:33,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/129d2ced7/cf39299fd49540e4b5aad3fd508e4279 [2020-11-29 20:09:33,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:09:33,942 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:09:33,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:33,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:09:33,949 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:09:33,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:33" (1/1) ... [2020-11-29 20:09:33,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50146853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:33, skipping insertion in model container [2020-11-29 20:09:33,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:33" (1/1) ... [2020-11-29 20:09:33,962 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:09:34,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:09:34,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:34,656 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:09:34,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:34,897 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:09:34,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:34 WrapperNode [2020-11-29 20:09:34,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:34,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:09:34,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:09:34,900 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:09:34,910 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:34" (1/1) ... [2020-11-29 20:09:34,936 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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 20:09:34,942 INFO L168 Benchmark]: Toolchain (without parser) took 998.39 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 47.5 MB in the beginning and 55.7 MB in the end (delta: -8.2 MB). Peak memory consumption was 12.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:34,944 INFO L168 Benchmark]: CDTParser took 0.73 ms. Allocated memory is still 79.7 MB. Free memory was 42.0 MB in the beginning and 42.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:09:34,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 954.50 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 47.2 MB in the beginning and 57.1 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:34,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.96 ms. Allocated memory is still 102.8 MB. Free memory was 57.1 MB in the beginning and 55.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:34,950 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.73 ms. Allocated memory is still 79.7 MB. Free memory was 42.0 MB in the beginning and 42.0 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 954.50 ms. Allocated memory was 79.7 MB in the beginning and 102.8 MB in the end (delta: 23.1 MB). Free memory was 47.2 MB in the beginning and 57.1 MB in the end (delta: -9.9 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 39.96 ms. Allocated memory is still 102.8 MB. Free memory was 57.1 MB in the beginning and 55.7 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:09:37,780 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:09:37,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:09:37,850 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:09:37,851 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:09:37,857 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:09:37,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:09:37,865 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:09:37,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:09:37,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:09:37,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:09:37,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:09:37,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:09:37,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:09:37,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:09:37,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:09:37,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:09:37,902 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:09:37,904 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:09:37,912 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:09:37,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:09:37,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:09:37,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:09:37,927 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:09:37,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:09:37,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:09:37,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:09:37,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:09:37,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:09:37,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:09:37,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:09:37,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:09:37,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:09:37,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:09:37,947 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:09:37,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:09:37,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:09:37,948 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:09:37,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:09:37,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:09:37,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:09:37,952 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/config/svcomp-DerefFreeMemtrack-32bit-Kojak_Bitvector.epf [2020-11-29 20:09:38,001 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:09:38,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:09:38,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:09:38,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:09:38,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:09:38,004 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:09:38,004 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2020-11-29 20:09:38,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:09:38,004 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:09:38,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:09:38,005 INFO L138 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2020-11-29 20:09:38,005 INFO L138 SettingsManager]: * Bitprecise bitfields=true [2020-11-29 20:09:38,005 INFO L138 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2020-11-29 20:09:38,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:09:38,006 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:09:38,010 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:09:38,010 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:09:38,010 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:09:38,010 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:09:38,011 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:09:38,011 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:09:38,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:09:38,012 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:09:38,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:09:38,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:09:38,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:09:38,013 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:09:38,013 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:09:38,014 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:09:38,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:09:38,015 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_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d03d1b186e456241567d81223427b0caac267660 [2020-11-29 20:09:38,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:09:38,528 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:09:38,535 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:09:38,538 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:09:38,539 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:09:38,540 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/../../sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 20:09:38,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/67e771c8e/c7c00bcbcbc745239b283b4d179736af/FLAG77dc2cf4d [2020-11-29 20:09:39,413 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:09:39,413 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/sv-benchmarks/c/ldv-memsafety/memleaks_test14_1.i [2020-11-29 20:09:39,437 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/67e771c8e/c7c00bcbcbc745239b283b4d179736af/FLAG77dc2cf4d [2020-11-29 20:09:39,618 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d847dd75-0f94-4257-b300-19763a58f9b9/bin/ukojak/data/67e771c8e/c7c00bcbcbc745239b283b4d179736af [2020-11-29 20:09:39,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:09:39,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:09:39,625 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:39,625 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:09:39,629 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:09:39,630 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:39" (1/1) ... [2020-11-29 20:09:39,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17cd63d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:39, skipping insertion in model container [2020-11-29 20:09:39,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:09:39" (1/1) ... [2020-11-29 20:09:39,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:09:39,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:09:40,288 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:40,317 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:09:40,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:09:40,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:40,472 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:09:40,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:09:40,738 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:09:40,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:40 WrapperNode [2020-11-29 20:09:40,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:09:40,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:09:40,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:09:40,743 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:09:40,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:09:40" (1/1) ... [2020-11-29 20:09:40,807 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.boogie.procedureinliner 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 20:09:40,824 INFO L168 Benchmark]: Toolchain (without parser) took 1199.51 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 41.5 MB in the beginning and 52.8 MB in the end (delta: -11.3 MB). Peak memory consumption was 14.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:40,825 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:09:40,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1116.45 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 41.4 MB in the beginning and 54.0 MB in the end (delta: -12.7 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:40,827 INFO L168 Benchmark]: Boogie Procedure Inliner took 79.27 ms. Allocated memory is still 88.1 MB. Free memory was 54.0 MB in the beginning and 52.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:09:40,830 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 62.9 MB. Free memory is still 44.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1116.45 ms. Allocated memory was 62.9 MB in the beginning and 88.1 MB in the end (delta: 25.2 MB). Free memory was 41.4 MB in the beginning and 54.0 MB in the end (delta: -12.7 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 79.27 ms. Allocated memory is still 88.1 MB. Free memory was 54.0 MB in the beginning and 52.8 MB in the end (delta: 1.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: - ExceptionOrErrorResult: AssertionError: Incorrect DeclarationInformation of "~#list_14~0". Expected: Found: GLOBAL de.uni_freiburg.informatik.ultimate.boogie.procedureinliner: 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...