./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_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_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/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 6956ef856ee234c804a0309604271249ebe5a4ed ............................................................................................................................................................................... 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_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/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 6956ef856ee234c804a0309604271249ebe5a4ed ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:04:04,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:04:04,291 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:04:04,372 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:04:04,374 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:04:04,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:04:04,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:04:04,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:04:04,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:04:04,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:04:04,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:04:04,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:04:04,417 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:04:04,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:04:04,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:04:04,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:04:04,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:04:04,440 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:04:04,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:04:04,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:04:04,460 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:04:04,462 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:04:04,465 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:04:04,467 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:04:04,480 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:04:04,483 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:04:04,483 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:04:04,485 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:04:04,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:04:04,489 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:04:04,490 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:04:04,491 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:04:04,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:04:04,494 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:04:04,495 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:04:04,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:04:04,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:04:04,497 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:04:04,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:04:04,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:04:04,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:04:04,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:04:04,532 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:04:04,532 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:04:04,534 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:04:04,534 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:04:04,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:04:04,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:04:04,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:04:04,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:04:04,537 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:04:04,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:04:04,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:04:04,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:04:04,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:04:04,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:04:04,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:04:04,539 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:04:04,539 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:04:04,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:04:04,540 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:04:04,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:04:04,541 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:04:04,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:04:04,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:04:04,542 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:04:04,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:04:04,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:04:04,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:04:04,543 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_93038b0d-8a9d-4981-99c0-a6af94187b79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6956ef856ee234c804a0309604271249ebe5a4ed [2020-11-29 19:04:04,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:04:04,900 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:04:04,903 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:04:04,905 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:04:04,906 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:04:04,907 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-29 19:04:05,029 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/b1b68d996/9a42326c716347e19354f546adb894f7/FLAGfe507e624 [2020-11-29 19:04:06,117 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:04:06,119 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-29 19:04:06,182 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/b1b68d996/9a42326c716347e19354f546adb894f7/FLAGfe507e624 [2020-11-29 19:04:06,484 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/b1b68d996/9a42326c716347e19354f546adb894f7 [2020-11-29 19:04:06,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:04:06,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:04:06,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:06,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:04:06,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:04:06,508 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:06" (1/1) ... [2020-11-29 19:04:06,512 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b51f454 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:06, skipping insertion in model container [2020-11-29 19:04:06,512 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:06" (1/1) ... [2020-11-29 19:04:06,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:04:06,695 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:04:07,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:07,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:08,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:08,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:09,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:04:09,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:04:09,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:04:09,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:04:09,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:04:09,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:04:09,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:04:09,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:04:09,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:04:09,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:04:09,591 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:04:09,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:09,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:09,855 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:04:09,929 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) [2020-11-29 19:04:09,939 INFO L168 Benchmark]: Toolchain (without parser) took 3445.65 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.8 MB in the beginning and 61.7 MB in the end (delta: 2.1 MB). Peak memory consumption was 24.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:09,940 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 79.7 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:04:09,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3435.70 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.5 MB in the beginning and 61.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 24.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:09,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 ms. Allocated memory is still 79.7 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3435.70 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 63.5 MB in the beginning and 61.7 MB in the end (delta: 1.8 MB). Peak memory consumption was 24.8 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 [2020-11-29 19:04:12,941 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:04:12,947 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:04:12,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:04:12,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:04:12,996 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:04:12,999 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:04:13,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:04:13,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:04:13,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:04:13,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:04:13,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:04:13,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:04:13,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:04:13,032 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:04:13,035 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:04:13,037 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:04:13,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:04:13,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:04:13,050 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:04:13,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:04:13,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:04:13,061 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:04:13,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:04:13,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:04:13,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:04:13,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:04:13,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:04:13,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:04:13,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:04:13,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:04:13,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:04:13,089 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:04:13,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:04:13,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:04:13,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:04:13,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:04:13,093 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:04:13,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:04:13,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:04:13,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:04:13,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:04:13,155 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:04:13,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:04:13,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:04:13,157 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:04:13,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:04:13,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:04:13,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:04:13,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:04:13,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:04:13,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:04:13,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:04:13,160 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:04:13,160 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:04:13,160 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:04:13,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:04:13,161 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:04:13,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:04:13,161 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:04:13,162 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:04:13,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:04:13,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:04:13,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:04:13,163 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:04:13,163 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:04:13,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:04:13,164 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:04:13,164 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:04:13,164 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:04:13,165 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:04:13,165 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:04:13,165 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:04:13,166 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_93038b0d-8a9d-4981-99c0-a6af94187b79/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6956ef856ee234c804a0309604271249ebe5a4ed [2020-11-29 19:04:13,631 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:04:13,664 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:04:13,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:04:13,671 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:04:13,672 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:04:13,673 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-29 19:04:13,787 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/abeb0c345/77bbf90ed0a040dd9e38c127e6b49adc/FLAG2d8eddce7 [2020-11-29 19:04:15,097 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:04:15,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-11-29 19:04:15,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/abeb0c345/77bbf90ed0a040dd9e38c127e6b49adc/FLAG2d8eddce7 [2020-11-29 19:04:15,376 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_93038b0d-8a9d-4981-99c0-a6af94187b79/bin/ukojak/data/abeb0c345/77bbf90ed0a040dd9e38c127e6b49adc [2020-11-29 19:04:15,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:04:15,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:04:15,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:15,384 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:04:15,389 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:04:15,390 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:15" (1/1) ... [2020-11-29 19:04:15,392 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759d1ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:15, skipping insertion in model container [2020-11-29 19:04:15,393 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:04:15" (1/1) ... [2020-11-29 19:04:15,403 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:04:15,574 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:04:16,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:16,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:17,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:17,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:04:17,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:04:17,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:04:17,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:04:17,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:04:17,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:04:17,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:04:17,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:04:17,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:04:17,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:04:18,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:04:18,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,368 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:04:18,484 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:04:18,544 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:04:18,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:18,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:18,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,669 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,671 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,688 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,691 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:04:18,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:04:18,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:04:18,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:04:18,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:04:18,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:04:18,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:04:18,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:04:18,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:04:18,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:04:18,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:04:18,900 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:18,934 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:04:18,970 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:04:18,989 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:04:18,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:04:19,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:04:19,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:04:19,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:04:19,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:04:19,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:04:19,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:04:19,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:04:19,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:04:19,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:04:19,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:04:19,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:04:19,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:04:19,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:04:21,018 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:04:21,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:21 WrapperNode [2020-11-29 19:04:21,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:04:21,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:04:21,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:04:21,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:04:21,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:21" (1/1) ... [2020-11-29 19:04:21,116 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]]] [2020-11-29 19:04:21,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:04:21" (1/1) ... [2020-11-29 19:04:21,215 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:04:21,216 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:04:21,225 INFO L168 Benchmark]: Toolchain (without parser) took 5835.39 ms. Allocated memory was 71.3 MB in the beginning and 218.1 MB in the end (delta: 146.8 MB). Free memory was 40.5 MB in the beginning and 134.5 MB in the end (delta: -93.9 MB). Peak memory consumption was 53.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:21,226 INFO L168 Benchmark]: CDTParser took 2.53 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 41.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:04:21,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5636.30 ms. Allocated memory was 71.3 MB in the beginning and 218.1 MB in the end (delta: 146.8 MB). Free memory was 40.3 MB in the beginning and 139.7 MB in the end (delta: -99.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:21,228 INFO L168 Benchmark]: Boogie Procedure Inliner took 194.95 ms. Allocated memory is still 218.1 MB. Free memory was 139.7 MB in the beginning and 134.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:04:21,231 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.53 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 41.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5636.30 ms. Allocated memory was 71.3 MB in the beginning and 218.1 MB in the end (delta: 146.8 MB). Free memory was 40.3 MB in the beginning and 139.7 MB in the end (delta: -99.4 MB). Peak memory consumption was 156.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 194.95 ms. Allocated memory is still 218.1 MB. Free memory was 139.7 MB in the beginning and 134.5 MB in the end (delta: 5.2 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...