./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/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 d85f9dd0101634f028a629d26d6240229a5ab4be ............................................................................................................................................................................... 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_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/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 d85f9dd0101634f028a629d26d6240229a5ab4be ..................................................................................................................................................................................................................................... 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 18:45:11,332 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:11,336 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:11,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:11,460 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:11,461 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:11,468 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:11,473 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:11,477 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:11,484 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:11,485 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:11,488 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:11,489 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:11,493 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:11,495 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:11,498 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:11,499 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:11,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:11,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:11,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:11,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:11,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:11,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:11,526 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:11,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:11,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:11,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:11,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:11,533 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:11,534 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:11,534 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:11,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:11,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:11,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:11,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:11,540 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:11,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:11,542 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:11,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:11,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:11,544 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:11,545 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 18:45:11,571 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:11,572 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:11,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:45:11,573 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:45:11,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:11,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:11,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:11,575 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 18:45:11,575 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:11,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:11,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:11,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:11,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:11,577 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:11,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:11,578 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:45:11,578 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:45:11,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:11,578 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:11,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:45:11,579 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:11,579 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:11,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:11,579 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 18:45:11,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 18:45:11,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:11,580 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:45:11,580 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_e1e319e7-d8c5-4d99-bce3-46b816110731/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d85f9dd0101634f028a629d26d6240229a5ab4be [2020-11-29 18:45:11,882 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:11,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:11,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:11,913 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:11,914 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:11,915 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-29 18:45:12,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/08ccab686/fd5186a948d045969ecc60c79d13805f/FLAGf0acef83f [2020-11-29 18:45:13,164 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:13,166 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-29 18:45:13,241 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/08ccab686/fd5186a948d045969ecc60c79d13805f/FLAGf0acef83f [2020-11-29 18:45:13,548 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/08ccab686/fd5186a948d045969ecc60c79d13805f [2020-11-29 18:45:13,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:13,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:13,556 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:13,557 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:13,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:13,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:13" (1/1) ... [2020-11-29 18:45:13,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@510e1b9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:13, skipping insertion in model container [2020-11-29 18:45:13,566 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:13" (1/1) ... [2020-11-29 18:45:13,575 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:13,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:14,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:14,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:15,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:15,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:15,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:15,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:15,880 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:15,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:15,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:15,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:15,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:15,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:15,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:16,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:16,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:16,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:16,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:16,457 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 18:45:16,463 INFO L168 Benchmark]: Toolchain (without parser) took 2908.82 ms. Allocated memory is still 132.1 MB. Free memory was 93.0 MB in the beginning and 53.0 MB in the end (delta: 40.0 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:16,465 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 83.9 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:16,466 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2903.93 ms. Allocated memory is still 132.1 MB. Free memory was 93.0 MB in the beginning and 53.0 MB in the end (delta: 40.0 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:16,471 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 83.9 MB. Free memory is still 42.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2903.93 ms. Allocated memory is still 132.1 MB. Free memory was 93.0 MB in the beginning and 53.0 MB in the end (delta: 40.0 MB). Peak memory consumption was 40.4 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 18:45:19,160 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 18:45:19,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 18:45:19,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 18:45:19,214 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 18:45:19,220 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 18:45:19,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 18:45:19,229 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 18:45:19,234 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 18:45:19,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 18:45:19,247 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 18:45:19,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 18:45:19,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 18:45:19,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 18:45:19,258 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 18:45:19,259 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 18:45:19,260 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 18:45:19,262 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 18:45:19,264 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 18:45:19,279 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 18:45:19,283 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 18:45:19,285 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 18:45:19,291 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 18:45:19,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 18:45:19,300 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 18:45:19,300 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 18:45:19,301 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 18:45:19,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 18:45:19,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 18:45:19,304 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 18:45:19,305 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 18:45:19,306 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 18:45:19,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 18:45:19,308 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 18:45:19,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 18:45:19,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 18:45:19,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 18:45:19,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 18:45:19,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 18:45:19,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 18:45:19,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 18:45:19,315 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 18:45:19,345 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 18:45:19,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 18:45:19,347 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 18:45:19,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 18:45:19,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 18:45:19,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 18:45:19,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 18:45:19,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 18:45:19,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 18:45:19,349 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 18:45:19,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 18:45:19,350 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 18:45:19,350 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 18:45:19,350 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 18:45:19,351 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 18:45:19,351 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 18:45:19,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 18:45:19,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 18:45:19,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 18:45:19,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 18:45:19,352 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 18:45:19,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 18:45:19,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 18:45:19,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 18:45:19,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 18:45:19,353 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 18:45:19,354 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 18:45:19,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 18:45:19,354 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 18:45:19,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 18:45:19,355 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 18:45:19,355 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_e1e319e7-d8c5-4d99-bce3-46b816110731/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d85f9dd0101634f028a629d26d6240229a5ab4be [2020-11-29 18:45:19,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 18:45:19,820 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 18:45:19,824 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 18:45:19,825 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 18:45:19,826 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 18:45:19,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-29 18:45:19,921 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/b2cf7f5e9/3497ce7217164dcaaa6cbfd7bebebd4b/FLAG730c555aa [2020-11-29 18:45:21,097 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 18:45:21,098 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-11-29 18:45:21,160 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/b2cf7f5e9/3497ce7217164dcaaa6cbfd7bebebd4b/FLAG730c555aa [2020-11-29 18:45:21,423 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e1e319e7-d8c5-4d99-bce3-46b816110731/bin/ukojak/data/b2cf7f5e9/3497ce7217164dcaaa6cbfd7bebebd4b [2020-11-29 18:45:21,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 18:45:21,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 18:45:21,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:21,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 18:45:21,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 18:45:21,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:21" (1/1) ... [2020-11-29 18:45:21,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61c7ba92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:21, skipping insertion in model container [2020-11-29 18:45:21,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 06:45:21" (1/1) ... [2020-11-29 18:45:21,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 18:45:21,603 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:22,033 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:22,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:23,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:23,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:23,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:23,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:23,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:23,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:23,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:23,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:23,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:23,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:23,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:24,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:24,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,223 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:24,452 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 18:45:24,537 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 18:45:24,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:24,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:24,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:24,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:24,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:24,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:24,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:24,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:24,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:24,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:24,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:24,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:24,726 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:24,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:24,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:24,980 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 18:45:25,007 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 18:45:25,014 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 18:45:25,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 18:45:25,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 18:45:25,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 18:45:25,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 18:45:25,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 18:45:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 18:45:25,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 18:45:25,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 18:45:25,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 18:45:25,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 18:45:25,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 18:45:25,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 18:45:25,340 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 18:45:26,695 INFO L208 MainTranslator]: Completed translation [2020-11-29 18:45:26,696 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:26 WrapperNode [2020-11-29 18:45:26,696 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 18:45:26,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 18:45:26,698 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 18:45:26,698 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 18:45:26,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:26" (1/1) ... [2020-11-29 18:45:26,799 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 18:45:26,862 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 06:45:26" (1/1) ... [2020-11-29 18:45:26,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 18:45:26,863 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 18:45:26,865 INFO L168 Benchmark]: Toolchain (without parser) took 5436.39 ms. Allocated memory was 71.3 MB in the beginning and 184.5 MB in the end (delta: 113.2 MB). Free memory was 46.6 MB in the beginning and 36.3 MB in the end (delta: 10.3 MB). Peak memory consumption was 124.6 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:26,865 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 18:45:26,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5267.58 ms. Allocated memory was 71.3 MB in the beginning and 184.5 MB in the end (delta: 113.2 MB). Free memory was 46.4 MB in the beginning and 42.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 131.4 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:26,866 INFO L168 Benchmark]: Boogie Procedure Inliner took 165.28 ms. Allocated memory is still 184.5 MB. Free memory was 41.6 MB in the beginning and 36.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 18:45:26,868 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5267.58 ms. Allocated memory was 71.3 MB in the beginning and 184.5 MB in the end (delta: 113.2 MB). Free memory was 46.4 MB in the beginning and 42.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 131.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 165.28 ms. Allocated memory is still 184.5 MB. Free memory was 41.6 MB in the beginning and 36.3 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...