./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/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 b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 ............................................................................................................................................................................... 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_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/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 b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:53:14,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:53:14,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:53:14,400 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:53:14,401 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:53:14,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:53:14,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:53:14,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:53:14,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:53:14,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:53:14,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:53:14,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:53:14,425 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:53:14,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:53:14,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:53:14,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:53:14,436 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:53:14,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:53:14,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:53:14,451 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:53:14,454 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:53:14,456 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:53:14,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:53:14,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:53:14,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:53:14,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:53:14,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:53:14,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:53:14,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:53:14,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:53:14,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:53:14,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:53:14,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:53:14,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:53:14,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:53:14,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:53:14,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:53:14,477 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:53:14,477 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:53:14,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:53:14,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:53:14,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:53:14,519 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:53:14,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:53:14,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:53:14,527 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:53:14,528 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:53:14,528 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:53:14,528 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:53:14,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:53:14,529 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:53:14,529 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:53:14,530 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:53:14,530 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:53:14,530 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:53:14,531 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:53:14,531 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:53:14,531 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:53:14,531 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:53:14,532 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:53:14,532 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:53:14,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:53:14,533 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:53:14,533 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:53:14,533 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:53:14,533 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:53:14,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:53:14,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:53:14,534 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:53:14,534 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_e70f3013-6271-4d55-bfd5-48e71980f143/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 [2020-11-30 00:53:14,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:53:14,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:53:14,870 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:53:14,871 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:53:14,872 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:53:14,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-30 00:53:14,959 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/c85ffdf8f/455902f381bf41358391636823ba321a/FLAGea312f70b [2020-11-30 00:53:15,790 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:53:15,790 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-30 00:53:15,835 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/c85ffdf8f/455902f381bf41358391636823ba321a/FLAGea312f70b [2020-11-30 00:53:15,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/c85ffdf8f/455902f381bf41358391636823ba321a [2020-11-30 00:53:15,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:53:15,872 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:53:15,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:53:15,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:53:15,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:53:15,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:53:15" (1/1) ... [2020-11-30 00:53:15,885 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aae6eb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:53:15, skipping insertion in model container [2020-11-30 00:53:15,885 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:53:15" (1/1) ... [2020-11-30 00:53:15,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:53:16,037 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:53:16,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:53:16,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:53:17,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:17,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:53:17,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:53:17,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:53:17,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:53:17,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:53:17,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:53:17,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:53:17,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:53:17,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:53:17,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:53:18,130 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:53:18,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:18,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:18,383 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:53:18,428 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) [2020-11-30 00:53:18,433 INFO L168 Benchmark]: Toolchain (without parser) took 2559.67 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 53.8 MB in the beginning and 73.2 MB in the end (delta: -19.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:53:18,434 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 71.3 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:53:18,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2554.61 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 53.8 MB in the beginning and 73.2 MB in the end (delta: -19.5 MB). Peak memory consumption was 26.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:53:18,437 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 71.3 MB. Free memory was 33.1 MB in the beginning and 33.1 MB in the end (delta: 37.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2554.61 ms. Allocated memory was 94.4 MB in the beginning and 119.5 MB in the end (delta: 25.2 MB). Free memory was 53.8 MB in the beginning and 73.2 MB in the end (delta: -19.5 MB). Peak memory consumption was 26.1 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-a4ecdab [2020-11-30 00:53:20,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:53:20,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:53:20,798 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:53:20,799 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:53:20,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:53:20,808 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:53:20,813 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:53:20,817 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:53:20,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:53:20,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:53:20,832 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:53:20,833 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:53:20,847 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:53:20,849 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:53:20,850 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:53:20,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:53:20,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:53:20,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:53:20,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:53:20,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:53:20,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:53:20,868 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:53:20,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:53:20,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:53:20,884 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:53:20,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:53:20,886 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:53:20,887 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:53:20,888 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:53:20,888 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:53:20,889 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:53:20,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:53:20,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:53:20,894 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:53:20,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:53:20,895 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:53:20,895 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:53:20,895 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:53:20,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:53:20,898 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:53:20,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:53:20,944 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:53:20,945 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:53:20,947 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:53:20,947 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:53:20,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:53:20,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:53:20,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:53:20,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:53:20,950 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:53:20,950 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:53:20,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:53:20,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:53:20,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:53:20,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:53:20,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:53:20,953 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:53:20,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:53:20,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:53:20,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:53:20,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:53:20,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:53:20,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:53:20,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:53:20,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:53:20,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:53:20,955 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:53:20,955 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:53:20,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:53:20,956 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:53:20,956 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:53:20,956 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:53:20,956 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_e70f3013-6271-4d55-bfd5-48e71980f143/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a9f6864f87fe73dbfb52c38e48d76fd3e41129 [2020-11-30 00:53:21,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:53:21,409 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:53:21,412 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:53:21,413 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:53:21,414 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:53:21,415 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-30 00:53:21,488 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/acad52e6e/20375f9866d34cbbaebe778b0a79aacc/FLAG328a209ea [2020-11-30 00:53:22,424 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:53:22,425 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2020-11-30 00:53:22,480 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/acad52e6e/20375f9866d34cbbaebe778b0a79aacc/FLAG328a209ea [2020-11-30 00:53:22,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e70f3013-6271-4d55-bfd5-48e71980f143/bin/ukojak/data/acad52e6e/20375f9866d34cbbaebe778b0a79aacc [2020-11-30 00:53:22,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:53:22,918 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:53:22,921 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:53:22,921 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:53:22,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:53:22,926 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:53:22" (1/1) ... [2020-11-30 00:53:22,929 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa15dd0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:53:22, skipping insertion in model container [2020-11-30 00:53:22,929 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:53:22" (1/1) ... [2020-11-30 00:53:22,936 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:53:23,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:53:23,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:53:23,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:53:24,938 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:24,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:25,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:53:25,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:53:25,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:53:25,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:53:25,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:53:25,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:53:25,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:53:25,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:53:25,527 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:53:25,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:53:25,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:53:25,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:25,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:25,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:53:25,960 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:53:26,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:53:26,017 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:53:26,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:53:26,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:53:26,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:53:26,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:53:26,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:53:26,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:53:26,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:53:26,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:53:26,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:53:26,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:53:26,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:53:26,187 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:53:26,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,328 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:53:26,383 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:53:26,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:53:26,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:53:26,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,456 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,469 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:53:26,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:53:26,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:53:26,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:53:26,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:53:26,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:53:26,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:53:26,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:53:26,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:53:26,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:53:26,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:53:26,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:53:26,771 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:53:27,700 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:53:27,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:53:27 WrapperNode [2020-11-30 00:53:27,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:53:27,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:53:27,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:53:27,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:53:27,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:53:27" (1/1) ... [2020-11-30 00:53:27,782 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]]] [2020-11-30 00:53:27,846 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:53:27" (1/1) ... [2020-11-30 00:53:27,846 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:53:27,847 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:53:27,849 INFO L168 Benchmark]: Toolchain (without parser) took 4929.38 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 29.0 MB in the beginning and 81.4 MB in the end (delta: -52.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:53:27,850 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:53:27,850 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4780.33 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 28.7 MB in the beginning and 86.8 MB in the end (delta: -58.1 MB). Peak memory consumption was 107.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:53:27,851 INFO L168 Benchmark]: Boogie Procedure Inliner took 144.88 ms. Allocated memory is still 155.2 MB. Free memory was 86.8 MB in the beginning and 81.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:53:27,852 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 50.3 MB. Free memory was 32.4 MB in the beginning and 32.3 MB in the end (delta: 63.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4780.33 ms. Allocated memory was 50.3 MB in the beginning and 155.2 MB in the end (delta: 104.9 MB). Free memory was 28.7 MB in the beginning and 86.8 MB in the end (delta: -58.1 MB). Peak memory consumption was 107.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 144.88 ms. Allocated memory is still 155.2 MB. Free memory was 86.8 MB in the beginning and 81.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 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...