./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/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 cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 ............................................................................................................................................................................... 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_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/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 cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 ..................................................................................................................................................................................................................................... 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 04:37:55,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:55,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:55,436 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:55,437 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:55,438 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:55,440 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:55,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:55,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:55,446 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:55,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:55,449 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:55,450 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:55,451 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:55,453 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:55,454 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:55,456 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:55,457 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:55,459 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:55,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:55,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:55,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:55,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:55,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:55,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:55,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:55,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:55,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:55,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:55,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:55,476 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:55,477 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:55,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:55,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:55,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:55,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:55,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:55,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:55,483 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:55,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:55,485 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:55,486 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:37:55,511 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:55,515 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:55,516 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:55,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:55,517 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:55,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:55,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:55,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:55,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:55,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:55,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:55,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:55,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:55,518 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:55,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:55,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:55,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:55,519 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:55,519 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:55,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:55,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:55,523 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:55,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:55,529 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:55,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:55,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:55,530 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:55,530 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_bb510510-1611-4189-940b-e29cf8c34e89/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 [2020-11-28 04:37:55,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:55,806 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:55,809 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:55,810 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:55,811 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:55,812 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-28 04:37:55,912 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/10bac0d4d/00025875035e469bab02bafff8eec6a3/FLAGcc4d8c6e4 [2020-11-28 04:37:56,758 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:56,760 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-28 04:37:56,809 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/10bac0d4d/00025875035e469bab02bafff8eec6a3/FLAGcc4d8c6e4 [2020-11-28 04:37:57,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/10bac0d4d/00025875035e469bab02bafff8eec6a3 [2020-11-28 04:37:57,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:57,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:57,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:57,297 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:57,300 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:57,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:57" (1/1) ... [2020-11-28 04:37:57,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ad5a23b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:57, skipping insertion in model container [2020-11-28 04:37:57,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:57" (1/1) ... [2020-11-28 04:37:57,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:57,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:57,744 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:57,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:58,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:58,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:59,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:59,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:59,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:59,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:59,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:59,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:59,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:59,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:59,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:59,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:59,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:59,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:59,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:59,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:59,833 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 04:37:59,838 INFO L168 Benchmark]: Toolchain (without parser) took 2543.95 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 44.5 MB in the beginning and 66.5 MB in the end (delta: -22.0 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:59,839 INFO L168 Benchmark]: CDTParser took 0.33 ms. Allocated memory is still 83.9 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:59,840 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2539.37 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 44.2 MB in the beginning and 66.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:59,842 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 83.9 MB. Free memory is still 43.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2539.37 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 44.2 MB in the beginning and 66.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 37.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:02,219 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:02,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:02,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:02,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:02,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:02,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:02,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:02,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:02,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:02,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:02,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:02,290 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:02,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:02,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:02,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:02,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:02,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:02,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:02,315 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:02,317 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:02,318 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:02,320 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:02,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:02,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:02,331 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:02,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:02,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:02,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:02,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:02,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:02,335 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:02,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:02,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:02,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:02,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:02,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:02,345 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:02,345 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:02,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:02,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:02,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:38:02,405 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:02,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:02,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:02,407 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:02,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:02,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:02,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:02,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:02,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:02,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:02,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:02,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:02,410 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:02,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:02,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:02,410 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:02,411 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:02,411 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:02,411 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:02,411 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:02,412 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:02,412 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:02,412 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:02,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:02,413 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:02,413 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:02,413 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:02,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:02,414 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:02,414 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:02,414 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:38:02,414 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_bb510510-1611-4189-940b-e29cf8c34e89/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cf313cae5290c08fec6a514d3d4b3a09a2f9afd9 [2020-11-28 04:38:02,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:02,804 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:02,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:02,809 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:02,810 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:02,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-28 04:38:02,876 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/9aa9edf91/5a4e4952417445b29105279e536ff9f3/FLAG0b78b2637 [2020-11-28 04:38:03,768 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:03,769 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2020-11-28 04:38:03,811 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/9aa9edf91/5a4e4952417445b29105279e536ff9f3/FLAG0b78b2637 [2020-11-28 04:38:04,268 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bb510510-1611-4189-940b-e29cf8c34e89/bin/ukojak/data/9aa9edf91/5a4e4952417445b29105279e536ff9f3 [2020-11-28 04:38:04,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:04,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:04,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:04,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:04,289 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:04,290 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:04" (1/1) ... [2020-11-28 04:38:04,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73b07fba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:04, skipping insertion in model container [2020-11-28 04:38:04,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:04" (1/1) ... [2020-11-28 04:38:04,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:04,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:04,804 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:04,814 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:05,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,909 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,910 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:05,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:06,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:06,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:06,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:06,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:06,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:06,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:06,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:06,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:06,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:06,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:06,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:06,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:06,902 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:38:07,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:07,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:07,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:07,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:07,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:07,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:07,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:07,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:07,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:07,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:07,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:07,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:07,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:07,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:07,354 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:07,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:07,376 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:07,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,419 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:07,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:07,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:07,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:07,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:07,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:07,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:07,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:07,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:07,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:07,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:07,576 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:07,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:08,956 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:08,956 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:08 WrapperNode [2020-11-28 04:38:08,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:08,958 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:08,958 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:08,958 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:08,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:08" (1/1) ... [2020-11-28 04:38:09,031 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 04:38:09,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:08" (1/1) ... [2020-11-28 04:38:09,106 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:09,106 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:38:09,108 INFO L168 Benchmark]: Toolchain (without parser) took 4834.28 ms. Allocated memory was 56.6 MB in the beginning and 199.2 MB in the end (delta: 142.6 MB). Free memory was 26.3 MB in the beginning and 130.9 MB in the end (delta: -104.6 MB). Peak memory consumption was 37.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:09,109 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:09,109 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4682.82 ms. Allocated memory was 56.6 MB in the beginning and 199.2 MB in the end (delta: 142.6 MB). Free memory was 26.1 MB in the beginning and 137.2 MB in the end (delta: -111.1 MB). Peak memory consumption was 136.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:09,110 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.26 ms. Allocated memory is still 199.2 MB. Free memory was 137.2 MB in the beginning and 130.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:09,112 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 56.6 MB. Free memory is still 38.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4682.82 ms. Allocated memory was 56.6 MB in the beginning and 199.2 MB in the end (delta: 142.6 MB). Free memory was 26.1 MB in the beginning and 137.2 MB in the end (delta: -111.1 MB). Peak memory consumption was 136.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 148.26 ms. Allocated memory is still 199.2 MB. Free memory was 137.2 MB in the beginning and 130.9 MB in the end (delta: 6.3 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...