./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_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_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/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 33e0e7cd81bb02fd9405d1364e73a167d274d59a ............................................................................................................................................................................... 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_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/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 33e0e7cd81bb02fd9405d1364e73a167d274d59a ..................................................................................................................................................................................................................................... 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 04:41:14,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:14,407 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:14,459 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:14,459 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:14,460 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:14,462 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:14,464 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:14,466 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:14,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:14,468 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:14,470 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:14,470 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:14,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:14,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:14,474 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:14,475 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:14,480 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:14,482 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:14,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:14,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:14,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:14,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:14,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:14,496 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:14,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:14,497 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:14,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:14,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:14,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:14,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:14,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:14,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:14,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:14,503 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:14,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:14,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:14,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:14,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:14,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:14,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:14,506 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:41:14,529 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:14,529 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:14,530 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:14,530 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:14,531 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:14,531 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:14,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:14,531 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:41:14,531 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:14,532 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:14,533 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:14,533 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:14,533 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:14,533 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:14,533 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:14,534 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:14,534 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:14,534 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:14,534 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:41:14,534 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:41:14,534 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:14,535 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:14,535 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_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33e0e7cd81bb02fd9405d1364e73a167d274d59a [2020-11-28 04:41:14,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:14,800 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:14,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:14,802 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:14,807 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:14,809 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-28 04:41:14,918 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/aa6109b4d/23d961523a2040968c9c61f993f73455/FLAG85779c59b [2020-11-28 04:41:15,712 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:15,714 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-28 04:41:15,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/aa6109b4d/23d961523a2040968c9c61f993f73455/FLAG85779c59b [2020-11-28 04:41:15,877 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/aa6109b4d/23d961523a2040968c9c61f993f73455 [2020-11-28 04:41:15,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:15,885 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:15,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:15,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:15,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:15,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:15" (1/1) ... [2020-11-28 04:41:15,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a948d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:15, skipping insertion in model container [2020-11-28 04:41:15,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:15" (1/1) ... [2020-11-28 04:41:15,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:16,012 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:16,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:16,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:17,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,389 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,390 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:17,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:17,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:17,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:17,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:17,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:17,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:17,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:17,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:17,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:17,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:18,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:18,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:18,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:18,231 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:18,295 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 04:41:18,304 INFO L168 Benchmark]: Toolchain (without parser) took 2418.34 ms. Allocated memory is still 102.8 MB. Free memory was 62.3 MB in the beginning and 47.8 MB in the end (delta: 14.5 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:18,305 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 77.6 MB. Free memory was 39.8 MB in the beginning and 39.7 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:18,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2415.53 ms. Allocated memory is still 102.8 MB. Free memory was 62.1 MB in the beginning and 47.8 MB in the end (delta: 14.3 MB). Peak memory consumption was 19.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:18,310 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 77.6 MB. Free memory was 39.8 MB in the beginning and 39.7 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2415.53 ms. Allocated memory is still 102.8 MB. Free memory was 62.1 MB in the beginning and 47.8 MB in the end (delta: 14.3 MB). Peak memory consumption was 19.0 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 04:41:20,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:41:20,461 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:41:20,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:41:20,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:41:20,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:41:20,514 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:41:20,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:41:20,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:41:20,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:41:20,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:41:20,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:41:20,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:41:20,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:41:20,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:41:20,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:41:20,544 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:41:20,548 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:41:20,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:41:20,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:41:20,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:41:20,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:41:20,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:41:20,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:41:20,573 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:41:20,575 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:41:20,576 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:41:20,577 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:41:20,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:41:20,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:41:20,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:41:20,580 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:41:20,582 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:41:20,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:41:20,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:41:20,584 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:41:20,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:41:20,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:41:20,585 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:41:20,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:41:20,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:41:20,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:41:20,627 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:41:20,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:41:20,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:41:20,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:41:20,631 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:41:20,632 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:41:20,632 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:41:20,632 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:41:20,632 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:41:20,632 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:41:20,633 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:41:20,634 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:41:20,634 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:41:20,634 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:41:20,634 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:41:20,635 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:41:20,635 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:41:20,635 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:41:20,635 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:41:20,636 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:41:20,636 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:41:20,636 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:41:20,636 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:41:20,637 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:41:20,637 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:41:20,637 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:41:20,637 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:41:20,637 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:41:20,650 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:41:20,650 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:41:20,650 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:41:20,650 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_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33e0e7cd81bb02fd9405d1364e73a167d274d59a [2020-11-28 04:41:21,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:41:21,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:41:21,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:41:21,049 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:41:21,049 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:41:21,050 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-28 04:41:21,124 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/30f1c0dcd/451d28b03e024db5b2cef056d65212fd/FLAGb562b8bb5 [2020-11-28 04:41:22,056 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:41:22,057 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2020-11-28 04:41:22,119 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/30f1c0dcd/451d28b03e024db5b2cef056d65212fd/FLAGb562b8bb5 [2020-11-28 04:41:22,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6e35c2b0-1b9b-44d4-9915-5652eb2219b4/bin/ukojak/data/30f1c0dcd/451d28b03e024db5b2cef056d65212fd [2020-11-28 04:41:22,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:41:22,510 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:41:22,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:22,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:41:22,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:41:22,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:22" (1/1) ... [2020-11-28 04:41:22,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@def567a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:22, skipping insertion in model container [2020-11-28 04:41:22,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:41:22" (1/1) ... [2020-11-28 04:41:22,531 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:41:22,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:23,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:23,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:24,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,125 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,127 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:24,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:24,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:24,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:24,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:24,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:24,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:24,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:24,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:24,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:24,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:24,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:24,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,074 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:25,134 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:41:25,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:41:25,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:25,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:25,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:25,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:25,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:25,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:25,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:25,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:25,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:25,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:25,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:25,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:25,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:25,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,439 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:25,470 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:41:25,518 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:41:25,519 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:41:25,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:41:25,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:41:25,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:41:25,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:41:25,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:41:25,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:41:25,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:41:25,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:41:25,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:41:25,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:41:25,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:41:25,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:41:25,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:41:26,944 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:41:26,944 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:26 WrapperNode [2020-11-28 04:41:26,945 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:41:26,946 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:26,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:41:26,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:41:26,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:26" (1/1) ... [2020-11-28 04:41:27,025 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 04:41:27,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:41:26" (1/1) ... [2020-11-28 04:41:27,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:41:27,069 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:41:27,071 INFO L168 Benchmark]: Toolchain (without parser) took 4559.82 ms. Allocated memory was 67.1 MB in the beginning and 174.1 MB in the end (delta: 107.0 MB). Free memory was 37.7 MB in the beginning and 96.1 MB in the end (delta: -58.3 MB). Peak memory consumption was 49.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:27,071 INFO L168 Benchmark]: CDTParser took 1.97 ms. Allocated memory is still 67.1 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:41:27,072 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4431.28 ms. Allocated memory was 67.1 MB in the beginning and 174.1 MB in the end (delta: 107.0 MB). Free memory was 37.5 MB in the beginning and 102.4 MB in the end (delta: -64.9 MB). Peak memory consumption was 110.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:27,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.21 ms. Allocated memory is still 174.1 MB. Free memory was 102.4 MB in the beginning and 97.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:41:27,074 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.97 ms. Allocated memory is still 67.1 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4431.28 ms. Allocated memory was 67.1 MB in the beginning and 174.1 MB in the end (delta: 107.0 MB). Free memory was 37.5 MB in the beginning and 102.4 MB in the end (delta: -64.9 MB). Peak memory consumption was 110.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.21 ms. Allocated memory is still 174.1 MB. Free memory was 102.4 MB in the beginning and 97.1 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...