./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_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_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/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 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e ............................................................................................................................................................................... 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_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/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 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:25,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:25,836 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:25,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:25,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:25,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:25,897 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:25,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:25,907 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:25,913 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:25,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:25,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:25,918 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:25,921 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:25,923 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:25,926 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:25,927 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:25,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:25,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:25,945 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:25,947 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:25,948 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:25,949 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:25,951 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:25,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:25,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:25,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:25,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:25,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:25,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:25,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:25,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:25,960 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:25,961 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:25,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:25,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:25,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:25,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:25,965 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:25,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:25,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:25,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:37:25,993 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:25,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:25,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:25,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:25,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:25,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:25,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:25,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:37:25,996 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:25,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:25,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:25,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:25,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:25,997 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:25,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:25,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:25,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:25,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:25,998 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:25,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:25,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:25,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:25,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:25,999 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:37:26,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:37:26,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:26,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:26,000 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_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e [2020-11-28 04:37:26,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:26,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:26,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:26,275 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:26,276 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:26,277 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-28 04:37:26,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/22d69d916/d8761332b9334283b7f530e8a8c406fd/FLAGdf302007e [2020-11-28 04:37:27,226 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:27,228 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-28 04:37:27,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/22d69d916/d8761332b9334283b7f530e8a8c406fd/FLAGdf302007e [2020-11-28 04:37:27,722 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/22d69d916/d8761332b9334283b7f530e8a8c406fd [2020-11-28 04:37:27,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:27,727 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:27,728 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:27,729 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:27,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:27,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:27" (1/1) ... [2020-11-28 04:37:27,746 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1372d014 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:27, skipping insertion in model container [2020-11-28 04:37:27,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:27" (1/1) ... [2020-11-28 04:37:27,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:27,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:28,204 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:28,210 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:29,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:29,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:29,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:29,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:29,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:29,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:29,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:29,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:29,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:29,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:29,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:29,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:30,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:30,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:30,196 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:30,263 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 04:37:30,274 INFO L168 Benchmark]: Toolchain (without parser) took 2545.04 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 60.8 MB in the beginning and 69.7 MB in the end (delta: -8.9 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:30,275 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory was 55.9 MB in the beginning and 55.8 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:30,278 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2542.59 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 69.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:30,281 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 98.6 MB. Free memory was 55.9 MB in the beginning and 55.8 MB in the end (delta: 69.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2542.59 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 69.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 28.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:37:32,547 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:37:32,549 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:37:32,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:37:32,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:37:32,587 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:37:32,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:37:32,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:37:32,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:37:32,595 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:37:32,596 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:37:32,597 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:37:32,609 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:37:32,614 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:37:32,615 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:37:32,617 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:37:32,619 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:37:32,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:37:32,623 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:37:32,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:37:32,637 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:37:32,638 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:37:32,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:37:32,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:37:32,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:37:32,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:37:32,650 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:37:32,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:37:32,655 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:37:32,656 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:37:32,657 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:37:32,658 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:37:32,662 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:37:32,663 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:37:32,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:37:32,665 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:37:32,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:37:32,666 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:37:32,666 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:37:32,668 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:37:32,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:37:32,669 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:37:32,714 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:37:32,714 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:37:32,716 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:37:32,717 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:37:32,718 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:37:32,719 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:37:32,719 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:37:32,719 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:37:32,719 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:37:32,720 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:37:32,721 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:37:32,721 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:37:32,721 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:37:32,721 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:37:32,722 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:37:32,722 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:37:32,722 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:37:32,722 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:37:32,723 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:37:32,723 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:37:32,723 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:37:32,723 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:37:32,723 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:37:32,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:37:32,724 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:37:32,724 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:37:32,724 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:37:32,725 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:37:32,725 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:37:32,725 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:37:32,725 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:37:32,725 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_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e [2020-11-28 04:37:33,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:37:33,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:37:33,165 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:37:33,166 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:37:33,167 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:37:33,168 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-28 04:37:33,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/a44c8bf98/ba97ed0d02224cf59391ff84fae4ed30/FLAGc963dc595 [2020-11-28 04:37:34,236 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:37:34,237 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-28 04:37:34,279 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/a44c8bf98/ba97ed0d02224cf59391ff84fae4ed30/FLAGc963dc595 [2020-11-28 04:37:34,703 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7d88e6c-96ed-4d69-8c9b-e47f9878c694/bin/ukojak/data/a44c8bf98/ba97ed0d02224cf59391ff84fae4ed30 [2020-11-28 04:37:34,705 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:37:34,708 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:37:34,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:34,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:37:34,716 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:37:34,718 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:34" (1/1) ... [2020-11-28 04:37:34,720 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58a1575a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:34, skipping insertion in model container [2020-11-28 04:37:34,720 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:37:34" (1/1) ... [2020-11-28 04:37:34,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:37:34,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:35,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:35,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:36,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,233 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:36,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:36,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:36,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:36,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:36,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:36,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:36,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:36,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:36,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:36,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:37,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:37,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:37,363 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:37:37,425 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:37:37,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:37,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:37,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,518 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:37,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:37,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:37,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:37,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:37,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:37,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:37,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:37,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:37,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:37,622 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:37,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,711 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:37,757 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:37:37,785 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:37:37,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:37:37,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,828 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:37,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:37:37,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:37:37,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:37:37,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:37:37,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:37:37,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:37:37,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:37:37,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:37:37,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:37:37,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:37:37,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:37:38,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:38,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:37:38,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:37:39,215 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:37:39,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:39 WrapperNode [2020-11-28 04:37:39,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:37:39,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:39,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:37:39,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:37:39,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:39" (1/1) ... [2020-11-28 04:37:39,288 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 04:37:39,336 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:37:39" (1/1) ... [2020-11-28 04:37:39,337 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:37:39,337 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:37:39,339 INFO L168 Benchmark]: Toolchain (without parser) took 4629.47 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.7 MB in the beginning and 68.0 MB in the end (delta: -42.2 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:39,339 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:37:39,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4504.67 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.6 MB in the beginning and 73.2 MB in the end (delta: -47.6 MB). Peak memory consumption was 100.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:39,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.23 ms. Allocated memory is still 153.1 MB. Free memory was 73.2 MB in the beginning and 68.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:37:39,342 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 56.6 MB. Free memory is still 38.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4504.67 ms. Allocated memory was 56.6 MB in the beginning and 153.1 MB in the end (delta: 96.5 MB). Free memory was 25.6 MB in the beginning and 73.2 MB in the end (delta: -47.6 MB). Peak memory consumption was 100.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.23 ms. Allocated memory is still 153.1 MB. Free memory was 73.2 MB in the beginning and 68.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...