./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ........................................................................................................................................................................................ 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_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:10:21,209 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:10:21,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:10:21,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:10:21,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:10:21,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:10:21,331 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:10:21,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:10:21,350 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:10:21,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:10:21,355 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:10:21,359 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:10:21,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:10:21,371 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:10:21,374 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:10:21,377 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:10:21,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:10:21,384 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:10:21,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:10:21,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:10:21,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:10:21,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:10:21,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:10:21,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:10:21,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:10:21,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:10:21,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:10:21,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:10:21,430 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:10:21,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:10:21,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:10:21,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:10:21,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:10:21,439 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:10:21,441 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:10:21,441 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:10:21,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:10:21,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:10:21,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:10:21,445 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:10:21,446 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:10:21,450 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:10:21,502 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:10:21,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:10:21,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:10:21,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:10:21,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:10:21,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:10:21,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:10:21,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:10:21,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:10:21,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:10:21,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:10:21,511 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:10:21,511 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:10:21,511 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:10:21,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:10:21,512 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:10:21,512 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:10:21,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:10:21,513 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:10:21,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:10:21,513 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:10:21,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:10:21,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:10:21,514 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:10:21,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:10:21,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:10:21,515 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:10:21,516 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_a5034a41-597c-451a-a6d1-784391598e8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-01 17:10:21,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:10:21,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:10:21,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:10:21,970 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:10:21,972 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:10:21,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 17:10:22,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/daace8e0b/a05e2cd4bfee476c8e73e56a45031249/FLAG8924db42e [2020-12-01 17:10:23,269 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:10:23,270 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 17:10:23,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/daace8e0b/a05e2cd4bfee476c8e73e56a45031249/FLAG8924db42e [2020-12-01 17:10:23,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/daace8e0b/a05e2cd4bfee476c8e73e56a45031249 [2020-12-01 17:10:23,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:10:23,505 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:10:23,508 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:10:23,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:10:23,514 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:10:23,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:23" (1/1) ... [2020-12-01 17:10:23,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345c2932 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:23, skipping insertion in model container [2020-12-01 17:10:23,529 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:23" (1/1) ... [2020-12-01 17:10:23,538 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:10:23,717 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:10:24,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:24,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:25,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:25,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:26,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:26,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:26,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:26,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:26,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:26,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:26,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:26,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:26,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:26,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:27,310 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:27,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:27,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:28,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:28,345 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) [2020-12-01 17:10:28,359 INFO L168 Benchmark]: Toolchain (without parser) took 4851.53 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 70.8 MB in the beginning and 72.0 MB in the end (delta: -1.2 MB). Peak memory consumption was 55.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:28,360 INFO L168 Benchmark]: CDTParser took 0.76 ms. Allocated memory is still 96.5 MB. Free memory is still 76.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:10:28,364 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4847.34 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 70.5 MB in the beginning and 72.0 MB in the end (delta: -1.5 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:28,368 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.76 ms. Allocated memory is still 96.5 MB. Free memory is still 76.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4847.34 ms. Allocated memory was 96.5 MB in the beginning and 119.5 MB in the end (delta: 23.1 MB). Free memory was 70.5 MB in the beginning and 72.0 MB in the end (delta: -1.5 MB). Peak memory consumption was 53.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:10:31,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:10:31,571 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:10:31,643 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:10:31,644 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:10:31,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:10:31,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:10:31,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:10:31,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:10:31,659 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:10:31,661 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:10:31,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:10:31,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:10:31,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:10:31,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:10:31,672 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:10:31,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:10:31,682 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:10:31,685 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:10:31,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:10:31,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:10:31,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:10:31,703 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:10:31,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:10:31,710 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:10:31,711 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:10:31,712 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:10:31,713 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:10:31,715 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:10:31,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:10:31,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:10:31,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:10:31,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:10:31,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:10:31,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:10:31,726 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:10:31,727 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:10:31,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:10:31,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:10:31,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:10:31,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:10:31,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:10:31,803 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:10:31,807 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:10:31,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:10:31,811 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:10:31,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:10:31,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:10:31,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:10:31,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:10:31,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:10:31,816 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:10:31,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:10:31,818 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:10:31,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:10:31,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:10:31,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:10:31,819 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:10:31,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:10:31,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:10:31,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:10:31,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:10:31,825 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:10:31,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:10:31,826 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:10:31,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:10:31,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:10:31,827 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:10:31,827 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:10:31,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:10:31,827 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:10:31,828 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:10:31,828 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:10:31,828 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_a5034a41-597c-451a-a6d1-784391598e8c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-01 17:10:32,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:10:32,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:10:32,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:10:32,432 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:10:32,433 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:10:32,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 17:10:32,545 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/6ebdbff95/f9bcab9c116d4ebca85a0fe6dafffaf3/FLAG29de83a47 [2020-12-01 17:10:33,815 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:10:33,816 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 17:10:33,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/6ebdbff95/f9bcab9c116d4ebca85a0fe6dafffaf3/FLAG29de83a47 [2020-12-01 17:10:34,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a5034a41-597c-451a-a6d1-784391598e8c/bin/ukojak/data/6ebdbff95/f9bcab9c116d4ebca85a0fe6dafffaf3 [2020-12-01 17:10:34,050 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:10:34,053 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:10:34,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:10:34,056 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:10:34,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:10:34,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:34" (1/1) ... [2020-12-01 17:10:34,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a48a428 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:34, skipping insertion in model container [2020-12-01 17:10:34,067 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:10:34" (1/1) ... [2020-12-01 17:10:34,078 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:10:34,299 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:10:34,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:34,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:36,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:36,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:37,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:37,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:37,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:37,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:37,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:37,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:37,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:37,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:37,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:37,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:38,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:38,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,889 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:38,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:39,243 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:10:39,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:10:39,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:39,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:39,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,476 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:39,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:39,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:39,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:39,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:39,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:39,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:39,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:39,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:39,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:39,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:39,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,879 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,892 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,897 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,898 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,912 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,918 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:39,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:40,104 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:10:40,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:10:40,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:10:40,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:10:40,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:10:40,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:10:40,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:10:40,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:10:40,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:10:40,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:10:40,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:10:40,305 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:10:40,306 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:10:40,338 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:10:40,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,662 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,693 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:10:40,743 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:10:42,519 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:10:42,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:42 WrapperNode [2020-12-01 17:10:42,520 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:10:42,522 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:10:42,522 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:10:42,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:10:42,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:42" (1/1) ... [2020-12-01 17:10:42,611 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]]] [2020-12-01 17:10:42,745 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:10:42" (1/1) ... [2020-12-01 17:10:42,745 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:10:42,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:10:42,756 INFO L168 Benchmark]: Toolchain (without parser) took 8694.12 ms. Allocated memory was 62.9 MB in the beginning and 174.1 MB in the end (delta: 111.1 MB). Free memory was 33.1 MB in the beginning and 58.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 85.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:42,757 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 62.9 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:10:42,757 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8464.92 ms. Allocated memory was 62.9 MB in the beginning and 174.1 MB in the end (delta: 111.1 MB). Free memory was 32.9 MB in the beginning and 65.3 MB in the end (delta: -32.4 MB). Peak memory consumption was 117.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:42,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 223.57 ms. Allocated memory is still 174.1 MB. Free memory was 65.3 MB in the beginning and 58.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:42,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 62.9 MB. Free memory is still 45.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8464.92 ms. Allocated memory was 62.9 MB in the beginning and 174.1 MB in the end (delta: 111.1 MB). Free memory was 32.9 MB in the beginning and 65.3 MB in the end (delta: -32.4 MB). Peak memory consumption was 117.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 223.57 ms. Allocated memory is still 174.1 MB. Free memory was 65.3 MB in the beginning and 58.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...