./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_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_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ............................................................................................................................................................................... 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_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/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 ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 ..................................................................................................................................................................................................................................... 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 04:34:30,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:30,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:30,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:30,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:30,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:30,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:30,898 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:30,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:30,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:30,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:30,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:30,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:30,912 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:30,914 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:30,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:30,917 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:30,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:30,925 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:30,929 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:30,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:30,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:30,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:30,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:30,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:30,944 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:30,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:30,947 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:30,947 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:30,948 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:30,949 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:30,950 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:30,952 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:30,953 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:30,954 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:30,955 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:30,956 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:30,956 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:30,956 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:30,958 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:30,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:30,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:34:31,008 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:31,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:31,010 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:34:31,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:34:31,011 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:31,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:31,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:31,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:34:31,012 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:31,012 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:34:31,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:31,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:34:31,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:34:31,014 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:31,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:34:31,014 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:31,015 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:31,015 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:31,015 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:31,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:31,016 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:31,016 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:31,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:34:31,016 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:34:31,016 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:34:31,017 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:34:31,017 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:34:31,017 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_562325fc-a27f-42ec-82a2-87cd0f781785/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-28 04:34:31,351 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:31,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:31,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:31,399 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:31,399 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:31,401 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-28 04:34:31,471 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/c403f5d2a/5757f7a683284763899b370e5994da25/FLAG84fdc6b70 [2020-11-28 04:34:32,470 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:34:32,471 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-28 04:34:32,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/c403f5d2a/5757f7a683284763899b370e5994da25/FLAG84fdc6b70 [2020-11-28 04:34:32,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/c403f5d2a/5757f7a683284763899b370e5994da25 [2020-11-28 04:34:32,873 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:34:32,874 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:34:32,876 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:32,876 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:34:32,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:34:32,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:32" (1/1) ... [2020-11-28 04:34:32,882 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45e3dd41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:32, skipping insertion in model container [2020-11-28 04:34:32,883 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:32" (1/1) ... [2020-11-28 04:34:32,890 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:34:33,045 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:33,366 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:34:33,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:34:34,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:34,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:34:34,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:34:34,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:34:34,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:34:34,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:34:34,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:34:34,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:34:34,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:34:34,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:34:34,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:34:35,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:34:35,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:35,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:35,274 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:34:35,335 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 04:34:35,340 INFO L168 Benchmark]: Toolchain (without parser) took 2463.97 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 58.4 MB in the beginning and 81.2 MB in the end (delta: -22.8 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:35,341 INFO L168 Benchmark]: CDTParser took 0.46 ms. Allocated memory is still 102.8 MB. Free memory was 75.8 MB in the beginning and 75.7 MB in the end (delta: 26.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:34:35,344 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2461.45 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 58.2 MB in the beginning and 81.2 MB in the end (delta: -23.0 MB). Peak memory consumption was 19.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:35,347 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46 ms. Allocated memory is still 102.8 MB. Free memory was 75.8 MB in the beginning and 75.7 MB in the end (delta: 26.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2461.45 ms. Allocated memory was 102.8 MB in the beginning and 136.3 MB in the end (delta: 33.6 MB). Free memory was 58.2 MB in the beginning and 81.2 MB in the end (delta: -23.0 MB). Peak memory consumption was 19.9 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 04:34:37,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:34:37,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:34:37,544 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:34:37,545 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:34:37,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:34:37,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:34:37,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:34:37,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:34:37,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:34:37,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:34:37,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:34:37,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:34:37,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:34:37,577 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:34:37,579 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:34:37,580 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:34:37,583 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:34:37,586 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:34:37,593 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:34:37,595 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:34:37,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:34:37,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:34:37,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:34:37,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:34:37,612 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:34:37,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:34:37,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:34:37,614 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:34:37,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:34:37,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:34:37,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:34:37,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:34:37,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:34:37,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:34:37,620 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:34:37,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:34:37,621 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:34:37,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:34:37,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:34:37,627 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:34:37,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:34:37,675 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:34:37,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:34:37,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:34:37,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:34:37,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:34:37,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:34:37,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:34:37,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:34:37,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:34:37,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:34:37,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:34:37,681 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:34:37,681 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:34:37,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:34:37,682 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:34:37,682 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:34:37,682 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:34:37,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:34:37,683 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:34:37,683 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:34:37,683 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:34:37,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:34:37,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:34:37,684 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:34:37,684 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:34:37,685 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:34:37,685 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:34:37,685 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:34:37,685 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:34:37,685 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:34:37,686 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:34:37,686 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_562325fc-a27f-42ec-82a2-87cd0f781785/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef24f27fde7109b1e40e0f5ec070c85a9d006fe9 [2020-11-28 04:34:38,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:34:38,110 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:34:38,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:34:38,114 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:34:38,115 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:34:38,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-28 04:34:38,193 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/152b3452a/722325e1ee9c451e98179d0492696fc6/FLAG388047d69 [2020-11-28 04:34:39,086 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:34:39,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_up_to_harness.i [2020-11-28 04:34:39,142 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/152b3452a/722325e1ee9c451e98179d0492696fc6/FLAG388047d69 [2020-11-28 04:34:39,564 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_562325fc-a27f-42ec-82a2-87cd0f781785/bin/ukojak/data/152b3452a/722325e1ee9c451e98179d0492696fc6 [2020-11-28 04:34:39,566 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:34:39,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:34:39,571 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:39,571 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:34:39,575 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:34:39,576 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:39" (1/1) ... [2020-11-28 04:34:39,578 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cacbac3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:39, skipping insertion in model container [2020-11-28 04:34:39,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:34:39" (1/1) ... [2020-11-28 04:34:39,586 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:34:39,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:40,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:34:40,052 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:34:41,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:34:41,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:34:41,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:34:41,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:34:41,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:34:41,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:34:41,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:34:41,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:34:41,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:34:41,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:34:41,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:34:41,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:41,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:34:42,178 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:34:42,256 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:34:42,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:34:42,262 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:34:42,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:34:42,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:34:42,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:34:42,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:34:42,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:34:42,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:34:42,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:34:42,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:34:42,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:34:42,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:34:42,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:34:42,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,491 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:34:42,537 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:34:42,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:34:42,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:34:42,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,596 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,597 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:34:42,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:34:42,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:34:42,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:34:42,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:34:42,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:34:42,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:34:42,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:34:42,649 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:34:42,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:34:42,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:34:42,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:34:42,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:34:43,974 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:34:43,974 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:43 WrapperNode [2020-11-28 04:34:43,975 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:34:43,976 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:34:43,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:34:43,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:34:43,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:43" (1/1) ... [2020-11-28 04:34:44,068 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 04:34:44,127 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:34:43" (1/1) ... [2020-11-28 04:34:44,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:34:44,128 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:34:44,132 INFO L168 Benchmark]: Toolchain (without parser) took 4561.28 ms. Allocated memory was 71.3 MB in the beginning and 167.8 MB in the end (delta: 96.5 MB). Free memory was 46.0 MB in the beginning and 84.1 MB in the end (delta: -38.0 MB). Peak memory consumption was 58.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:44,132 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:34:44,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4404.40 ms. Allocated memory was 71.3 MB in the beginning and 167.8 MB in the end (delta: 96.5 MB). Free memory was 45.8 MB in the beginning and 89.3 MB in the end (delta: -43.5 MB). Peak memory consumption was 117.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:44,134 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.13 ms. Allocated memory is still 167.8 MB. Free memory was 89.3 MB in the beginning and 84.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:34:44,140 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 71.3 MB. Free memory is still 53.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4404.40 ms. Allocated memory was 71.3 MB in the beginning and 167.8 MB in the end (delta: 96.5 MB). Free memory was 45.8 MB in the beginning and 89.3 MB in the end (delta: -43.5 MB). Peak memory consumption was 117.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 152.13 ms. Allocated memory is still 167.8 MB. Free memory was 89.3 MB in the beginning and 84.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...