./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/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 c1562e21686c411cc13636bedc3d9115b2917a14 ............................................................................................................................................................................... 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_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/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 c1562e21686c411cc13636bedc3d9115b2917a14 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:01:49,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:01:49,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:01:49,296 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:01:49,298 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:01:49,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:01:49,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:01:49,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:01:49,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:01:49,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:01:49,330 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:01:49,333 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:01:49,334 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:01:49,340 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:01:49,342 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:01:49,346 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:01:49,348 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:01:49,355 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:01:49,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:01:49,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:01:49,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:01:49,377 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:01:49,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:01:49,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:01:49,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:01:49,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:01:49,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:01:49,398 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:01:49,398 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:01:49,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:01:49,401 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:01:49,402 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:01:49,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:01:49,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:01:49,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:01:49,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:01:49,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:01:49,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:01:49,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:01:49,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:01:49,412 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:01:49,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:01:49,469 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:01:49,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:01:49,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:01:49,472 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:01:49,473 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:01:49,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:01:49,474 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:01:49,474 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:01:49,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:01:49,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:01:49,476 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:01:49,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:01:49,477 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:01:49,477 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:01:49,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:01:49,478 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:01:49,478 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:01:49,478 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:01:49,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:01:49,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:01:49,479 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:01:49,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:01:49,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:01:49,480 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:01:49,480 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:01:49,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:01:49,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:01:49,481 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_f4d00460-272c-4dab-bcb6-5e49ba4ba978/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1562e21686c411cc13636bedc3d9115b2917a14 [2020-11-30 01:01:49,873 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:01:49,941 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:01:49,950 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:01:49,951 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:01:49,953 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:01:49,954 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-11-30 01:01:50,059 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/9f1c9f8d5/12a1cc55c6134a1998f5ea380e45a4bb/FLAG5a4e315a8 [2020-11-30 01:01:51,275 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:01:51,277 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-11-30 01:01:51,353 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/9f1c9f8d5/12a1cc55c6134a1998f5ea380e45a4bb/FLAG5a4e315a8 [2020-11-30 01:01:51,568 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/9f1c9f8d5/12a1cc55c6134a1998f5ea380e45a4bb [2020-11-30 01:01:51,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:01:51,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:01:51,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:01:51,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:01:51,591 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:01:51,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:51" (1/1) ... [2020-11-30 01:01:51,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ee403f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:01:51, skipping insertion in model container [2020-11-30 01:01:51,595 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:01:51" (1/1) ... [2020-11-30 01:01:51,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:01:51,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:01:52,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:01:52,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:01:53,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,978 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,983 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:53,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:54,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:01:54,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:01:54,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:01:54,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:01:54,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:01:54,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:01:54,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:01:54,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:01:54,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:01:54,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:01:55,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:01:55,206 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:55,207 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:01:55,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:01:55,383 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) [2020-11-30 01:01:55,391 INFO L168 Benchmark]: Toolchain (without parser) took 3806.33 ms. Allocated memory was 121.6 MB in the beginning and 153.1 MB in the end (delta: 31.5 MB). Free memory was 76.9 MB in the beginning and 106.8 MB in the end (delta: -29.9 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:55,392 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 121.6 MB. Free memory was 102.3 MB in the beginning and 102.3 MB in the end (delta: 74.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:01:55,394 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3802.23 ms. Allocated memory was 121.6 MB in the beginning and 153.1 MB in the end (delta: 31.5 MB). Free memory was 76.8 MB in the beginning and 106.8 MB in the end (delta: -30.0 MB). Peak memory consumption was 24.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:01:55,396 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 121.6 MB. Free memory was 102.3 MB in the beginning and 102.3 MB in the end (delta: 74.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3802.23 ms. Allocated memory was 121.6 MB in the beginning and 153.1 MB in the end (delta: 31.5 MB). Free memory was 76.8 MB in the beginning and 106.8 MB in the end (delta: -30.0 MB). Peak memory consumption was 24.7 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 [2020-11-30 01:01:58,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:01:58,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:01:58,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:01:58,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:01:58,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:01:58,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:01:58,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:01:58,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:01:58,729 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:01:58,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:01:58,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:01:58,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:01:58,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:01:58,751 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:01:58,755 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:01:58,757 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:01:58,762 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:01:58,768 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:01:58,779 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:01:58,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:01:58,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:01:58,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:01:58,799 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:01:58,805 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:01:58,811 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:01:58,812 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:01:58,813 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:01:58,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:01:58,818 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:01:58,819 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:01:58,821 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:01:58,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:01:58,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:01:58,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:01:58,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:01:58,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:01:58,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:01:58,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:01:58,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:01:58,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:01:58,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:01:58,889 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:01:58,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:01:58,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:01:58,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:01:58,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:01:58,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:01:58,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:01:58,898 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:01:58,898 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:01:58,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:01:58,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:01:58,900 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:01:58,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:01:58,901 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:01:58,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:01:58,901 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:01:58,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:01:58,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:01:58,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:01:58,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:01:58,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:01:58,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:01:58,904 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:01:58,904 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:01:58,904 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:01:58,904 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:01:58,905 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:01:58,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:01:58,905 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:01:58,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:01:58,906 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:01:58,906 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_f4d00460-272c-4dab-bcb6-5e49ba4ba978/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c1562e21686c411cc13636bedc3d9115b2917a14 [2020-11-30 01:01:59,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:01:59,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:01:59,573 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:01:59,577 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:01:59,578 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:01:59,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-11-30 01:01:59,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/c217c2839/3298853247f84f159e6986514179fc85/FLAG8f4f4ed5b [2020-11-30 01:02:01,034 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:02:01,036 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2020-11-30 01:02:01,100 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/c217c2839/3298853247f84f159e6986514179fc85/FLAG8f4f4ed5b [2020-11-30 01:02:01,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f4d00460-272c-4dab-bcb6-5e49ba4ba978/bin/ukojak/data/c217c2839/3298853247f84f159e6986514179fc85 [2020-11-30 01:02:01,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:02:01,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:02:01,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:02:01,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:02:01,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:02:01,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:02:01" (1/1) ... [2020-11-30 01:02:01,229 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@215e98a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:02:01, skipping insertion in model container [2020-11-30 01:02:01,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:02:01" (1/1) ... [2020-11-30 01:02:01,242 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:02:01,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:02:02,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:02:02,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:02:03,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:03,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:04,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:02:04,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:02:04,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:02:04,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:02:04,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:02:04,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:02:04,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:02:04,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:02:04,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:02:04,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:02:04,728 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:02:04,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:04,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:02:05,160 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:02:05,263 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:02:05,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:02:05,271 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:02:05,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:02:05,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:02:05,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:02:05,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:02:05,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:02:05,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:02:05,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:02:05,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:02:05,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:02:05,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:02:05,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:02:05,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,677 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:02:05,742 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:02:05,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:02:05,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:02:05,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:05,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:02:05,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:02:05,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:02:05,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:02:05,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:02:05,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:02:05,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:02:05,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:02:05,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:02:05,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:02:05,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:02:06,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:06,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:02:06,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:02:07,596 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:02:07,597 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:02:07 WrapperNode [2020-11-30 01:02:07,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:02:07,599 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:02:07,599 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:02:07,599 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:02:07,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:02:07" (1/1) ... [2020-11-30 01:02:07,690 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]]] [2020-11-30 01:02:07,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:02:07" (1/1) ... [2020-11-30 01:02:07,779 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:02:07,779 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:02:07,782 INFO L168 Benchmark]: Toolchain (without parser) took 6564.18 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 34.1 MB in the beginning and 89.0 MB in the end (delta: -54.9 MB). Peak memory consumption was 62.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:02:07,783 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:02:07,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6378.05 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 33.8 MB in the beginning and 94.2 MB in the end (delta: -60.5 MB). Peak memory consumption was 125.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:02:07,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.70 ms. Allocated memory is still 172.0 MB. Free memory was 94.2 MB in the beginning and 89.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:02:07,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 54.5 MB. Free memory was 37.1 MB in the beginning and 37.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6378.05 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 33.8 MB in the beginning and 94.2 MB in the end (delta: -60.5 MB). Peak memory consumption was 125.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.70 ms. Allocated memory is still 172.0 MB. Free memory was 94.2 MB in the beginning and 89.0 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...