./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_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_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/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 cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 ............................................................................................................................................................................... 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_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/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 cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:34:52,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:52,313 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:52,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:52,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:52,387 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:52,391 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:52,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:52,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:52,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:52,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:52,409 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:52,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:52,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:52,414 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:52,416 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:52,417 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:52,418 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:52,424 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:52,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:52,433 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:52,435 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:52,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:52,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:52,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:52,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:52,447 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:52,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:52,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:52,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:52,451 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:52,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:52,455 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:52,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:52,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:52,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:52,459 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:52,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:52,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:52,460 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:52,461 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:52,463 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:34:52,510 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:52,510 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:52,511 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:34:52,512 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:34:52,512 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:52,513 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:52,513 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:52,513 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:34:52,513 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:52,514 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:34:52,515 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:52,515 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:34:52,515 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:34:52,515 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:52,516 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:34:52,516 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:52,516 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:52,516 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:52,517 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:52,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:52,517 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:52,517 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:52,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:34:52,518 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:34:52,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:34:52,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:34:52,519 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:34:52,519 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_ca382535-b40c-4c50-8b5f-22b6638c4c6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 [2020-11-28 04:34:52,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:52,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:52,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:52,816 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:52,816 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:52,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-28 04:34:52,915 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/a123aeb97/44a80401e47943fab83fc619a6764a9d/FLAG746efb0e2 [2020-11-28 04:34:53,869 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:34:53,870 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-28 04:34:53,918 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/a123aeb97/44a80401e47943fab83fc619a6764a9d/FLAG746efb0e2 [2020-11-28 04:34:54,334 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/a123aeb97/44a80401e47943fab83fc619a6764a9d [2020-11-28 04:34:54,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:34:54,338 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:34:54,340 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:54,340 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:34:54,353 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:34:54,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:54" (1/1) ... [2020-11-28 04:34:54,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e2f1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:54, skipping insertion in model container [2020-11-28 04:34:54,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:54" (1/1) ... [2020-11-28 04:34:54,363 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:34:54,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:54,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:34:54,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:34:55,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:55,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:56,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:34:56,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:34:56,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:34:56,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:34:56,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:34:56,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:34:56,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:34:56,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:34:56,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:34:56,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:34:56,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:34:56,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:56,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:56,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:34:56,892 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) [2020-11-28 04:34:56,898 INFO L168 Benchmark]: Toolchain (without parser) took 2557.95 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.6 MB in the beginning and 56.6 MB in the end (delta: -11.0 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:56,899 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:34:56,900 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2555.51 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.5 MB in the beginning and 56.6 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:56,901 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 86.0 MB. Free memory was 45.6 MB in the beginning and 45.5 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2555.51 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 45.5 MB in the beginning and 56.6 MB in the end (delta: -11.2 MB). Peak memory consumption was 27.9 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 [2020-11-28 04:34:59,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:59,144 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:59,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:59,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:59,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:59,186 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:59,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:59,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:59,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:59,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:59,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:59,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:59,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:59,207 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:59,208 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:59,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:59,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:59,213 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:59,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:59,217 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:59,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:59,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:59,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:59,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:59,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:59,226 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:59,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:59,227 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:59,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:59,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:59,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:59,231 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:59,232 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:59,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:59,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:59,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:59,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:59,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:59,236 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:59,237 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:59,238 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:34:59,280 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:59,283 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:59,285 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:34:59,285 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:34:59,287 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:59,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:59,287 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:59,288 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:59,288 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:34:59,288 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:59,289 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:34:59,289 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:34:59,290 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:34:59,290 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:34:59,290 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:34:59,290 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:59,291 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:34:59,291 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:59,291 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:59,291 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:59,291 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:59,292 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:59,292 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:59,292 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:59,292 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:34:59,293 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:34:59,293 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:34:59,293 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:34:59,293 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:34:59,293 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:34:59,294 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:34:59,294 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_ca382535-b40c-4c50-8b5f-22b6638c4c6a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf04cf9c0e9d8b41abd9da7dd91b1cc6eb08e0d4 [2020-11-28 04:34:59,675 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:59,704 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:59,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:59,710 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:59,713 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:59,714 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-28 04:34:59,788 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/0fc93ddb3/460cb7ce779e4f10b7f36a7cddce8034/FLAG1c738cfa8 [2020-11-28 04:35:00,740 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:35:00,742 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/sv-benchmarks/c/aws-c-common/aws_array_eq_ignore_case_harness.i [2020-11-28 04:35:00,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/0fc93ddb3/460cb7ce779e4f10b7f36a7cddce8034/FLAG1c738cfa8 [2020-11-28 04:35:01,190 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ca382535-b40c-4c50-8b5f-22b6638c4c6a/bin/ukojak/data/0fc93ddb3/460cb7ce779e4f10b7f36a7cddce8034 [2020-11-28 04:35:01,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:35:01,196 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:35:01,200 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:01,201 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:35:01,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:35:01,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:01" (1/1) ... [2020-11-28 04:35:01,209 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@787f5ffa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:01, skipping insertion in model container [2020-11-28 04:35:01,209 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:35:01" (1/1) ... [2020-11-28 04:35:01,217 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:35:01,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:01,745 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:01,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:02,924 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:02,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:03,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:03,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:03,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:03,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:03,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:03,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:03,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:03,408 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:03,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:03,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:03,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,765 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:03,841 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:35:03,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:35:03,882 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:03,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:03,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:03,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:04,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:04,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:04,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:04,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:04,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:04,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:04,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:04,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:04,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:04,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:04,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:04,245 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:35:04,272 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:35:04,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:35:04,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:35:04,401 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:35:04,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:35:04,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:35:04,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:35:04,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:35:04,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:35:04,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:35:04,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:35:04,407 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:35:04,438 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:35:04,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:35:04,546 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:35:05,533 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:35:05,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:05 WrapperNode [2020-11-28 04:35:05,534 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:35:05,535 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:05,535 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:35:05,535 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:35:05,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:05" (1/1) ... [2020-11-28 04:35:05,605 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]]] [2020-11-28 04:35:05,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:35:05" (1/1) ... [2020-11-28 04:35:05,663 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:35:05,663 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:35:05,665 INFO L168 Benchmark]: Toolchain (without parser) took 4468.04 ms. Allocated memory was 75.5 MB in the beginning and 169.9 MB in the end (delta: 94.4 MB). Free memory was 43.2 MB in the beginning and 76.5 MB in the end (delta: -33.3 MB). Peak memory consumption was 59.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:05,666 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.7 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:35:05,667 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4333.98 ms. Allocated memory was 75.5 MB in the beginning and 169.9 MB in the end (delta: 94.4 MB). Free memory was 43.1 MB in the beginning and 82.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 112.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:05,667 INFO L168 Benchmark]: Boogie Procedure Inliner took 128.19 ms. Allocated memory is still 169.9 MB. Free memory was 81.8 MB in the beginning and 76.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:35:05,670 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.7 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4333.98 ms. Allocated memory was 75.5 MB in the beginning and 169.9 MB in the end (delta: 94.4 MB). Free memory was 43.1 MB in the beginning and 82.8 MB in the end (delta: -39.8 MB). Peak memory consumption was 112.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 128.19 ms. Allocated memory is still 169.9 MB. Free memory was 81.8 MB in the beginning and 76.5 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...