./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_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_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/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 f7b7d45d49d1dbc7590002f652afb7239a957ebd ............................................................................................................................................................................... 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_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/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 f7b7d45d49d1dbc7590002f652afb7239a957ebd ..................................................................................................................................................................................................................................... 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 04:31:55,828 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:31:55,830 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:31:55,917 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:31:55,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:31:55,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:31:55,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:31:55,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:31:55,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:31:55,945 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:31:55,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:31:55,949 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:31:55,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:31:55,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:31:55,959 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:31:55,960 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:31:55,962 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:31:55,967 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:31:55,970 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:31:55,973 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:31:55,980 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:31:55,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:31:55,983 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:31:55,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:31:55,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:31:55,992 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:31:55,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:31:55,995 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:31:55,996 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:31:55,997 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:31:55,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:31:55,999 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:31:56,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:31:56,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:31:56,004 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:31:56,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:31:56,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:31:56,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:31:56,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:31:56,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:31:56,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:31:56,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:31:56,043 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:31:56,044 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:31:56,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:31:56,045 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:31:56,046 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:31:56,046 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:31:56,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:31:56,047 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:31:56,047 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:31:56,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:31:56,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:31:56,047 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:31:56,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:31:56,048 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:31:56,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:31:56,048 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:31:56,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:31:56,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:31:56,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:31:56,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:31:56,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:31:56,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:31:56,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:31:56,050 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:31:56,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:31:56,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:31:56,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:31:56,051 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_07172b50-0798-43e6-82d2-2acfb0bc7028/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7b7d45d49d1dbc7590002f652afb7239a957ebd [2020-11-28 04:31:56,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:31:56,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:31:56,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:31:56,353 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:31:56,355 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:31:56,357 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2020-11-28 04:31:56,441 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/df90e3f9b/91e68cf19a0943468f1fca10fbf06d27/FLAGa3dc714d0 [2020-11-28 04:31:57,327 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:31:57,328 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2020-11-28 04:31:57,366 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/df90e3f9b/91e68cf19a0943468f1fca10fbf06d27/FLAGa3dc714d0 [2020-11-28 04:31:57,814 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/df90e3f9b/91e68cf19a0943468f1fca10fbf06d27 [2020-11-28 04:31:57,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:31:57,818 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:31:57,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:31:57,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:31:57,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:31:57,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:57" (1/1) ... [2020-11-28 04:31:57,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@780277e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:31:57, skipping insertion in model container [2020-11-28 04:31:57,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:31:57" (1/1) ... [2020-11-28 04:31:57,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:31:57,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:31:58,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:31:58,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:31:59,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,677 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:31:59,695 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:00,229 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:00,231 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:00,232 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:00,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:00,235 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:00,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:00,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:00,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:00,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:00,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:00,447 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:00,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:00,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:00,668 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:00,710 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 04:32:00,715 INFO L168 Benchmark]: Toolchain (without parser) took 2895.89 ms. Allocated memory is still 125.8 MB. Free memory was 88.9 MB in the beginning and 81.1 MB in the end (delta: 7.8 MB). Peak memory consumption was 42.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:00,716 INFO L168 Benchmark]: CDTParser took 1.57 ms. Allocated memory is still 88.1 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:00,717 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2893.27 ms. Allocated memory is still 125.8 MB. Free memory was 88.6 MB in the beginning and 81.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 42.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:00,719 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.57 ms. Allocated memory is still 88.1 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2893.27 ms. Allocated memory is still 125.8 MB. Free memory was 88.6 MB in the beginning and 81.1 MB in the end (delta: 7.4 MB). Peak memory consumption was 42.9 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 04:32:02,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:32:02,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:32:02,967 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:32:02,967 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:32:02,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:32:02,975 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:32:02,979 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:32:02,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:32:02,987 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:32:02,989 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:32:02,993 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:32:02,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:32:02,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:32:03,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:32:03,002 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:32:03,003 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:32:03,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:32:03,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:32:03,017 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:32:03,019 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:32:03,020 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:32:03,022 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:32:03,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:32:03,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:32:03,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:32:03,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:32:03,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:32:03,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:32:03,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:32:03,040 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:32:03,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:32:03,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:32:03,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:32:03,047 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:32:03,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:32:03,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:32:03,049 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:32:03,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:32:03,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:32:03,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:32:03,053 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:32:03,093 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:32:03,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:32:03,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:32:03,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:32:03,097 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:32:03,097 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:32:03,097 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:32:03,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:32:03,098 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:32:03,098 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:32:03,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:32:03,099 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:32:03,099 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:32:03,100 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:32:03,100 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:32:03,100 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:32:03,100 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:32:03,101 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:32:03,101 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:32:03,101 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:32:03,101 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:32:03,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:32:03,102 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:32:03,102 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:32:03,102 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:32:03,103 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:32:03,103 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:32:03,103 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:32:03,103 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:32:03,104 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:32:03,104 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:32:03,104 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_07172b50-0798-43e6-82d2-2acfb0bc7028/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f7b7d45d49d1dbc7590002f652afb7239a957ebd [2020-11-28 04:32:03,537 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:32:03,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:32:03,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:32:03,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:32:03,569 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:32:03,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2020-11-28 04:32:03,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/1b84d5c5a/fe2c82b58f8344ee80e9a537c6cef70d/FLAGcaaa5e95d [2020-11-28 04:32:04,655 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:32:04,656 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2020-11-28 04:32:04,713 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/1b84d5c5a/fe2c82b58f8344ee80e9a537c6cef70d/FLAGcaaa5e95d [2020-11-28 04:32:05,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_07172b50-0798-43e6-82d2-2acfb0bc7028/bin/ukojak/data/1b84d5c5a/fe2c82b58f8344ee80e9a537c6cef70d [2020-11-28 04:32:05,087 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:32:05,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:32:05,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:05,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:32:05,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:32:05,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:05" (1/1) ... [2020-11-28 04:32:05,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cac6562 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:05, skipping insertion in model container [2020-11-28 04:32:05,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:32:05" (1/1) ... [2020-11-28 04:32:05,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:32:05,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:05,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:05,686 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:06,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:06,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:07,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:07,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:07,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:07,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:07,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:07,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:07,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:07,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:07,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:07,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:07,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:07,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:07,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:07,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:07,904 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:32:08,020 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:32:08,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:08,032 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:08,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,094 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,193 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:08,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:08,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:08,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:08,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:08,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:08,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:08,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:08,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:08,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:08,227 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:08,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:08,438 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:32:08,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:32:08,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:32:08,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:32:08,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:32:08,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:32:08,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:32:08,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:32:08,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:32:08,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:32:08,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:32:08,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:32:08,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:32:08,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:32:08,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:32:08,692 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:32:09,884 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:32:09,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:09 WrapperNode [2020-11-28 04:32:09,885 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:32:09,886 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:09,886 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:32:09,886 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:32:09,893 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:09" (1/1) ... [2020-11-28 04:32:09,943 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 04:32:10,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:32:09" (1/1) ... [2020-11-28 04:32:10,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:32:10,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:32:10,029 INFO L168 Benchmark]: Toolchain (without parser) took 4938.59 ms. Allocated memory was 69.2 MB in the beginning and 176.2 MB in the end (delta: 107.0 MB). Free memory was 42.5 MB in the beginning and 115.7 MB in the end (delta: -73.2 MB). Peak memory consumption was 31.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:10,043 INFO L168 Benchmark]: CDTParser took 2.00 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:32:10,044 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4790.81 ms. Allocated memory was 69.2 MB in the beginning and 176.2 MB in the end (delta: 107.0 MB). Free memory was 42.3 MB in the beginning and 122.0 MB in the end (delta: -79.7 MB). Peak memory consumption was 124.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:10,045 INFO L168 Benchmark]: Boogie Procedure Inliner took 141.11 ms. Allocated memory is still 176.2 MB. Free memory was 122.0 MB in the beginning and 115.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:32:10,047 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.00 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4790.81 ms. Allocated memory was 69.2 MB in the beginning and 176.2 MB in the end (delta: 107.0 MB). Free memory was 42.3 MB in the beginning and 122.0 MB in the end (delta: -79.7 MB). Peak memory consumption was 124.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 141.11 ms. Allocated memory is still 176.2 MB. Free memory was 122.0 MB in the beginning and 115.7 MB in the end (delta: 6.3 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...