./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/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 0e234094cdc9263fb3049ec40da34c9edb39ff88 ........................................................................................................................................................................... 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_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/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 0e234094cdc9263fb3049ec40da34c9edb39ff88 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:21:22,922 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:21:22,925 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:21:23,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:21:23,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:21:23,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:21:23,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:21:23,016 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:21:23,018 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:21:23,019 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:21:23,020 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:21:23,021 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:21:23,022 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:21:23,029 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:21:23,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:21:23,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:21:23,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:21:23,036 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:21:23,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:21:23,049 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:21:23,052 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:21:23,053 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:21:23,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:21:23,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:21:23,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:21:23,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:21:23,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:21:23,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:21:23,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:21:23,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:21:23,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:21:23,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:21:23,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:21:23,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:21:23,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:21:23,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:21:23,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:21:23,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:21:23,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:21:23,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:21:23,081 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:21:23,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:21:23,120 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:21:23,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:21:23,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:21:23,122 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:21:23,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:21:23,123 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:21:23,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:21:23,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:21:23,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:21:23,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:21:23,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:21:23,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:21:23,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:21:23,125 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:21:23,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:21:23,126 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:21:23,126 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:21:23,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:21:23,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:21:23,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:21:23,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:21:23,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:21:23,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:21:23,128 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:21:23,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:21:23,128 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:21:23,128 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:21:23,129 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_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2020-12-01 16:21:23,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:21:23,448 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:21:23,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:21:23,452 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:21:23,452 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:21:23,454 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-01 16:21:23,527 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/98557095f/eaf2aba0d88a49558d5b2ddc7d5b4154/FLAG693f87cc7 [2020-12-01 16:21:24,529 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:21:24,530 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-01 16:21:24,576 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/98557095f/eaf2aba0d88a49558d5b2ddc7d5b4154/FLAG693f87cc7 [2020-12-01 16:21:24,970 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/98557095f/eaf2aba0d88a49558d5b2ddc7d5b4154 [2020-12-01 16:21:24,973 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:21:24,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:21:24,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:24,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:21:24,979 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:21:24,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:24" (1/1) ... [2020-12-01 16:21:24,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23d2032e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:24, skipping insertion in model container [2020-12-01 16:21:24,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:24" (1/1) ... [2020-12-01 16:21:24,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:21:25,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:25,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:21:25,416 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:21:26,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:26,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:21:26,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:21:26,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:21:26,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:21:26,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:21:26,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:21:26,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:21:26,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:21:26,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:21:26,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:21:27,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:21:27,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:27,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:27,279 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:27,385 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:21:27,393 INFO L168 Benchmark]: Toolchain (without parser) took 2417.44 ms. Allocated memory is still 138.4 MB. Free memory was 103.1 MB in the beginning and 100.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:27,394 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 83.9 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:21:27,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2415.00 ms. Allocated memory is still 138.4 MB. Free memory was 102.9 MB in the beginning and 100.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:27,398 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 83.9 MB. Free memory is still 43.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2415.00 ms. Allocated memory is still 138.4 MB. Free memory was 102.9 MB in the beginning and 100.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 45.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:21:29,615 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:21:29,619 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:21:29,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:21:29,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:21:29,655 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:21:29,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:21:29,659 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:21:29,661 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:21:29,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:21:29,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:21:29,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:21:29,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:21:29,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:21:29,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:21:29,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:21:29,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:21:29,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:21:29,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:21:29,686 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:21:29,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:21:29,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:21:29,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:21:29,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:21:29,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:21:29,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:21:29,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:21:29,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:21:29,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:21:29,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:21:29,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:21:29,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:21:29,717 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:21:29,719 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:21:29,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:21:29,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:21:29,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:21:29,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:21:29,722 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:21:29,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:21:29,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:21:29,725 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:21:29,760 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:21:29,760 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:21:29,761 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:21:29,761 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:21:29,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:21:29,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:21:29,762 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:21:29,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:21:29,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:21:29,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:21:29,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:21:29,763 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:21:29,764 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:21:29,764 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:21:29,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:21:29,764 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:21:29,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:21:29,765 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:21:29,765 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:21:29,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:21:29,765 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:21:29,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:21:29,766 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:21:29,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:21:29,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:21:29,766 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:21:29,767 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:21:29,767 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:21:29,767 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:21:29,767 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:21:29,768 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:21:29,768 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_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e234094cdc9263fb3049ec40da34c9edb39ff88 [2020-12-01 16:21:30,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:21:30,175 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:21:30,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:21:30,178 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:21:30,182 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:21:30,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-01 16:21:30,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/a22d63843/2005264e29ae4cee80a06282a79b5a08/FLAGc0186579f [2020-12-01 16:21:31,191 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:21:31,192 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2020-12-01 16:21:31,230 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/a22d63843/2005264e29ae4cee80a06282a79b5a08/FLAGc0186579f [2020-12-01 16:21:31,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bfc50b89-9ef3-450f-999b-0a9f1fb0689d/bin/ukojak/data/a22d63843/2005264e29ae4cee80a06282a79b5a08 [2020-12-01 16:21:31,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:21:31,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:21:31,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:31,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:21:31,619 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:21:31,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:31" (1/1) ... [2020-12-01 16:21:31,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c52734e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:31, skipping insertion in model container [2020-12-01 16:21:31,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:21:31" (1/1) ... [2020-12-01 16:21:31,628 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:21:31,743 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:32,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:21:32,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:21:33,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:33,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:21:33,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:21:33,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:21:33,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:21:33,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:21:33,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:21:33,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:21:33,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:21:33,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:21:33,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:21:34,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:21:34,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,350 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:34,402 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:21:34,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:21:34,469 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:21:34,470 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:21:34,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,505 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,516 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:21:34,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:21:34,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:21:34,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:21:34,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:21:34,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:21:34,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:21:34,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:21:34,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:21:34,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:21:34,600 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:21:34,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,673 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,739 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:34,791 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:21:34,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 16:21:34,822 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 16:21:34,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,868 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,874 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,875 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:34,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 16:21:34,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 16:21:34,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 16:21:34,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 16:21:34,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 16:21:34,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 16:21:34,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 16:21:34,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 16:21:34,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 16:21:34,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 16:21:34,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 16:21:35,028 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:35,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 16:21:35,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:21:36,236 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:21:36,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:36 WrapperNode [2020-12-01 16:21:36,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:21:36,238 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:21:36,238 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:21:36,238 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:21:36,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:36" (1/1) ... [2020-12-01 16:21:36,324 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 16:21:36,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:21:36" (1/1) ... [2020-12-01 16:21:36,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:21:36,401 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 16:21:36,403 INFO L168 Benchmark]: Toolchain (without parser) took 4788.56 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.8 MB in the beginning and 174.1 MB in the end (delta: -140.4 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:36,403 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:21:36,404 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4622.66 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.4 MB in the beginning and 179.3 MB in the end (delta: -145.9 MB). Peak memory consumption was 101.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:36,405 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.01 ms. Allocated memory is still 232.8 MB. Free memory was 179.3 MB in the beginning and 174.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:21:36,406 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 36.9 MB in the beginning and 36.8 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4622.66 ms. Allocated memory was 54.5 MB in the beginning and 232.8 MB in the end (delta: 178.3 MB). Free memory was 33.4 MB in the beginning and 179.3 MB in the end (delta: -145.9 MB). Peak memory consumption was 101.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.01 ms. Allocated memory is still 232.8 MB. Free memory was 179.3 MB in the beginning and 174.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...