./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................. 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_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b026bf91cb5e12236cf031cc16de6e6c28614097 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:02:11,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:02:11,286 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:02:11,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:02:11,348 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:02:11,364 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:02:11,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:02:11,378 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:02:11,381 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:02:11,382 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:02:11,384 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:02:11,386 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:02:11,386 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:02:11,388 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:02:11,390 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:02:11,391 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:02:11,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:02:11,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:02:11,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:02:11,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:02:11,403 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:02:11,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:02:11,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:02:11,408 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:02:11,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:02:11,413 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:02:11,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:02:11,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:02:11,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:02:11,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:02:11,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:02:11,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:02:11,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:02:11,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:02:11,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:02:11,424 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:02:11,425 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:02:11,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:02:11,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:02:11,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:02:11,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:02:11,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:02:11,487 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:02:11,488 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:02:11,490 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:02:11,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:02:11,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:02:11,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:02:11,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:02:11,492 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:02:11,493 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:02:11,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:02:11,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:02:11,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:02:11,495 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:02:11,495 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:02:11,495 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:02:11,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:02:11,496 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:02:11,496 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:02:11,496 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:02:11,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:02:11,497 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:02:11,497 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:02:11,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:02:11,498 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:02:11,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:02:11,498 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:02:11,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:02:11,499 INFO L138 SettingsManager]: * To the following directory=dump/ 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_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2020-12-01 17:02:11,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:02:11,858 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:02:11,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:02:11,864 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:02:11,865 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:02:11,866 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-01 17:02:11,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/74b842c58/c680bd9c54da4566840d5d9e685091fc/FLAG20f98b55c [2020-12-01 17:02:13,041 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:02:13,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-01 17:02:13,094 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/74b842c58/c680bd9c54da4566840d5d9e685091fc/FLAG20f98b55c [2020-12-01 17:02:13,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/74b842c58/c680bd9c54da4566840d5d9e685091fc [2020-12-01 17:02:13,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:02:13,449 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:02:13,451 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:02:13,451 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:02:13,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:02:13,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:13" (1/1) ... [2020-12-01 17:02:13,459 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48478141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:13, skipping insertion in model container [2020-12-01 17:02:13,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:13" (1/1) ... [2020-12-01 17:02:13,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:02:13,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:02:14,062 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:02:14,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:02:15,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:15,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:02:15,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:02:15,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:02:15,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:02:15,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:02:15,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:02:15,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:02:15,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:02:15,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:02:15,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:02:16,209 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:02:16,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:16,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:16,434 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:16,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:16,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:02:16,594 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) 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) [2020-12-01 17:02:16,601 INFO L168 Benchmark]: Toolchain (without parser) took 3150.62 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 47.2 MB in the beginning and 61.8 MB in the end (delta: -14.7 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:16,602 INFO L168 Benchmark]: CDTParser took 0.70 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:02:16,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3147.65 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 47.2 MB in the beginning and 61.8 MB in the end (delta: -14.7 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:16,606 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.70 ms. Allocated memory is still 86.0 MB. Free memory was 43.4 MB in the beginning and 43.3 MB in the end (delta: 42.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3147.65 ms. Allocated memory was 86.0 MB in the beginning and 111.1 MB in the end (delta: 25.2 MB). Free memory was 47.2 MB in the beginning and 61.8 MB in the end (delta: -14.7 MB). Peak memory consumption was 23.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:02:19,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:02:19,357 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:02:19,430 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:02:19,431 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:02:19,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:02:19,441 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:02:19,446 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:02:19,450 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:02:19,458 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:02:19,460 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:02:19,465 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:02:19,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:02:19,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:02:19,475 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:02:19,478 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:02:19,479 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:02:19,485 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:02:19,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:02:19,498 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:02:19,501 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:02:19,503 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:02:19,505 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:02:19,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:02:19,524 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:02:19,525 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:02:19,525 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:02:19,526 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:02:19,527 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:02:19,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:02:19,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:02:19,530 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:02:19,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:02:19,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:02:19,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:02:19,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:02:19,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:02:19,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:02:19,541 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:02:19,544 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:02:19,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:02:19,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:02:19,607 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:02:19,608 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:02:19,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:02:19,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:02:19,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:02:19,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:02:19,610 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:02:19,611 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:02:19,611 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:02:19,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:02:19,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:02:19,612 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:02:19,612 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:02:19,612 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:02:19,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:02:19,613 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:02:19,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:02:19,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:02:19,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:02:19,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:02:19,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:02:19,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:02:19,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:02:19,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:02:19,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:02:19,615 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:02:19,615 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:02:19,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:02:19,616 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:02:19,616 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:02:19,620 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:02:19,620 INFO L138 SettingsManager]: * To the following directory=dump/ 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_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b026bf91cb5e12236cf031cc16de6e6c28614097 [2020-12-01 17:02:20,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:02:20,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:02:20,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:02:20,179 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:02:20,180 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:02:20,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-01 17:02:20,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/1cb641c53/ddf93f86703a43138e89bb8da79126c0/FLAG42615c4fd [2020-12-01 17:02:21,501 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:02:21,503 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_with_lookup_harness.i [2020-12-01 17:02:21,553 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/1cb641c53/ddf93f86703a43138e89bb8da79126c0/FLAG42615c4fd [2020-12-01 17:02:21,809 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1336a8b4-8ae3-4437-bbab-c9c84b27e0ef/bin/ukojak/data/1cb641c53/ddf93f86703a43138e89bb8da79126c0 [2020-12-01 17:02:21,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:02:21,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:02:21,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:02:21,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:02:21,828 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:02:21,829 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:21" (1/1) ... [2020-12-01 17:02:21,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d0c2565 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:21, skipping insertion in model container [2020-12-01 17:02:21,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:02:21" (1/1) ... [2020-12-01 17:02:21,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:02:22,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:02:22,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:02:22,556 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:02:23,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:23,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:23,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:23,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:23,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,004 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:02:24,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:02:24,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:02:24,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:02:24,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:02:24,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:02:24,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:02:24,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:02:24,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:02:24,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:02:24,885 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:02:24,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:24,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:02:25,335 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:02:25,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:02:25,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:02:25,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:02:25,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,494 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:02:25,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:02:25,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:02:25,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:02:25,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:02:25,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:02:25,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:02:25,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:02:25,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:02:25,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:02:25,608 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:02:25,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,769 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:02:25,850 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:02:25,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:02:25,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:02:25,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:25,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:26,000 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:02:26,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:02:26,002 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:02:26,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:02:26,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:02:26,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:02:26,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:02:26,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:02:26,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:02:26,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:02:26,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:02:26,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:26,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:26,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:26,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:02:26,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:02:27,655 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:02:27,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:27 WrapperNode [2020-12-01 17:02:27,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:02:27,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:02:27,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:02:27,658 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:02:27,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:27" (1/1) ... [2020-12-01 17:02:27,733 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:02:27,800 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:02:27" (1/1) ... [2020-12-01 17:02:27,816 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:02:27,816 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:02:27,819 INFO L168 Benchmark]: Toolchain (without parser) took 6003.79 ms. Allocated memory was 67.1 MB in the beginning and 180.4 MB in the end (delta: 113.2 MB). Free memory was 40.2 MB in the beginning and 61.9 MB in the end (delta: -21.6 MB). Peak memory consumption was 91.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:27,819 INFO L168 Benchmark]: CDTParser took 2.39 ms. Allocated memory is still 67.1 MB. Free memory was 49.1 MB in the beginning and 49.0 MB in the end (delta: 53.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:02:27,820 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5839.27 ms. Allocated memory was 67.1 MB in the beginning and 180.4 MB in the end (delta: 113.2 MB). Free memory was 40.1 MB in the beginning and 67.1 MB in the end (delta: -27.0 MB). Peak memory consumption was 114.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:27,821 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.86 ms. Allocated memory is still 180.4 MB. Free memory was 67.1 MB in the beginning and 61.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:02:27,823 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.39 ms. Allocated memory is still 67.1 MB. Free memory was 49.1 MB in the beginning and 49.0 MB in the end (delta: 53.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5839.27 ms. Allocated memory was 67.1 MB in the beginning and 180.4 MB in the end (delta: 113.2 MB). Free memory was 40.1 MB in the beginning and 67.1 MB in the end (delta: -27.0 MB). Peak memory consumption was 114.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 158.86 ms. Allocated memory is still 180.4 MB. Free memory was 67.1 MB in the beginning and 61.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...