./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_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_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/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 851b73f2b89e5105ec50b913768e1462a125802a ........................................................................................................................................................................... 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_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/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 851b73f2b89e5105ec50b913768e1462a125802a ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:05:13,545 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:05:13,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:05:13,646 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:05:13,647 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:05:13,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:05:13,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:05:13,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:05:13,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:05:13,680 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:05:13,682 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:05:13,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:05:13,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:05:13,691 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:05:13,693 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:05:13,697 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:05:13,699 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:05:13,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:05:13,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:05:13,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:05:13,721 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:05:13,723 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:05:13,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:05:13,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:05:13,736 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:05:13,737 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:05:13,737 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:05:13,740 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:05:13,741 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:05:13,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:05:13,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:05:13,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:05:13,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:05:13,749 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:05:13,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:05:13,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:05:13,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:05:13,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:05:13,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:05:13,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:05:13,754 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:05:13,759 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:05:13,811 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:05:13,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:05:13,817 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:05:13,817 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:05:13,818 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:05:13,818 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:05:13,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:05:13,819 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:05:13,819 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:05:13,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:05:13,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:05:13,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:05:13,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:05:13,822 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:05:13,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:05:13,823 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:05:13,823 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:05:13,823 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:05:13,823 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:05:13,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:05:13,824 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:05:13,824 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:05:13,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:05:13,825 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:05:13,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:05:13,825 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:05:13,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:05:13,826 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_de1c5f25-ef1b-4c42-beba-e2961dbb353d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2020-12-03 11:05:14,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:14,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:14,160 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:14,162 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:14,163 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:14,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-03 11:05:14,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/c9f2e6f94/0576d4f89ac944aa8154e0d2e39e6610/FLAGfaab7ae9d [2020-12-03 11:05:15,319 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:15,320 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-03 11:05:15,373 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/c9f2e6f94/0576d4f89ac944aa8154e0d2e39e6610/FLAGfaab7ae9d [2020-12-03 11:05:15,749 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/c9f2e6f94/0576d4f89ac944aa8154e0d2e39e6610 [2020-12-03 11:05:15,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:15,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:15,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:15,755 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:15,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:15,759 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:15" (1/1) ... [2020-12-03 11:05:15,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67cafdc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:15, skipping insertion in model container [2020-12-03 11:05:15,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:15" (1/1) ... [2020-12-03 11:05:15,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:15,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:16,267 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:16,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:17,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,400 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,402 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:17,983 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:17,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:17,986 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:17,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:17,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:17,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:17,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:17,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:17,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:17,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:18,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:18,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:18,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:18,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:18,591 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) [2020-12-03 11:05:18,598 INFO L168 Benchmark]: Toolchain (without parser) took 2843.46 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 47.9 MB in the beginning and 64.2 MB in the end (delta: -16.3 MB). Peak memory consumption was 36.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:18,600 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:05:18,603 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2840.12 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 47.6 MB in the beginning and 64.2 MB in the end (delta: -16.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:18,608 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 86.0 MB. Free memory was 43.8 MB in the beginning and 43.8 MB in the end (delta: 42.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2840.12 ms. Allocated memory was 86.0 MB in the beginning and 104.9 MB in the end (delta: 18.9 MB). Free memory was 47.6 MB in the beginning and 64.2 MB in the end (delta: -16.6 MB). Peak memory consumption was 34.5 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 [2020-12-03 11:05:20,943 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:05:20,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:05:20,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:05:20,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:05:21,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:05:21,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:05:21,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:05:21,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:05:21,007 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:05:21,008 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:05:21,010 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:05:21,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:05:21,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:05:21,013 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:05:21,015 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:05:21,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:05:21,018 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:05:21,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:05:21,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:05:21,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:05:21,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:05:21,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:05:21,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:05:21,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:05:21,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:05:21,037 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:05:21,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:05:21,052 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:05:21,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:05:21,061 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:05:21,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:05:21,063 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:05:21,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:05:21,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:05:21,065 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:05:21,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:05:21,067 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:05:21,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:05:21,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:05:21,069 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:05:21,071 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:05:21,121 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:05:21,122 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:05:21,123 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:05:21,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:05:21,123 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:05:21,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:05:21,124 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:05:21,124 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:05:21,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:05:21,125 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:05:21,126 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:05:21,126 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:05:21,126 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:05:21,126 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:05:21,126 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:05:21,127 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:05:21,127 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:05:21,127 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:05:21,127 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:05:21,127 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:05:21,132 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:05:21,132 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:05:21,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:05:21,133 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:05:21,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:05:21,134 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:05:21,134 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_de1c5f25-ef1b-4c42-beba-e2961dbb353d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851b73f2b89e5105ec50b913768e1462a125802a [2020-12-03 11:05:21,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:05:21,575 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:05:21,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:05:21,581 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:05:21,581 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:05:21,582 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-03 11:05:21,661 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/ed4df20b2/6f6967ebb3e24f83b942bd8436411035/FLAGfa548b381 [2020-12-03 11:05:22,609 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:05:22,613 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-12-03 11:05:22,663 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/ed4df20b2/6f6967ebb3e24f83b942bd8436411035/FLAGfa548b381 [2020-12-03 11:05:23,113 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_de1c5f25-ef1b-4c42-beba-e2961dbb353d/bin/ukojak/data/ed4df20b2/6f6967ebb3e24f83b942bd8436411035 [2020-12-03 11:05:23,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:05:23,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:05:23,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:23,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:05:23,125 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:05:23,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:23" (1/1) ... [2020-12-03 11:05:23,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22fc2b87 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:23, skipping insertion in model container [2020-12-03 11:05:23,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:05:23" (1/1) ... [2020-12-03 11:05:23,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:05:23,309 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:23,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:23,641 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:24,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,569 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:24,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:25,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:25,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:25,117 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:25,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:25,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:25,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:25,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:25,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:25,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:25,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:25,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,420 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:25,618 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:05:25,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:05:25,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:25,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:25,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,728 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:25,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:25,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:25,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:25,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:25,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:25,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:25,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:25,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:25,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:25,796 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:25,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:25,938 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:05:25,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:05:25,953 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:05:25,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,985 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:25,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:26,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:05:26,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:05:26,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:05:26,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:05:26,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:05:26,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:05:26,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:05:26,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:05:26,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:05:26,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:05:26,084 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:05:26,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:26,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:05:26,209 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:05:27,239 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:05:27,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:27 WrapperNode [2020-12-03 11:05:27,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:05:27,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:05:27,242 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:05:27,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:05:27,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:27" (1/1) ... [2020-12-03 11:05:27,317 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]]] [2020-12-03 11:05:27,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:05:27" (1/1) ... [2020-12-03 11:05:27,418 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:05:27,418 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:05:27,423 INFO L168 Benchmark]: Toolchain (without parser) took 4304.71 ms. Allocated memory was 67.1 MB in the beginning and 184.5 MB in the end (delta: 117.4 MB). Free memory was 39.4 MB in the beginning and 113.8 MB in the end (delta: -74.5 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:27,423 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:05:27,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4122.21 ms. Allocated memory was 67.1 MB in the beginning and 184.5 MB in the end (delta: 117.4 MB). Free memory was 39.1 MB in the beginning and 120.1 MB in the end (delta: -81.0 MB). Peak memory consumption was 134.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:27,432 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.74 ms. Allocated memory is still 184.5 MB. Free memory was 119.1 MB in the beginning and 113.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:05:27,434 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 67.1 MB. Free memory is still 48.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4122.21 ms. Allocated memory was 67.1 MB in the beginning and 184.5 MB in the end (delta: 117.4 MB). Free memory was 39.1 MB in the beginning and 120.1 MB in the end (delta: -81.0 MB). Peak memory consumption was 134.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 176.74 ms. Allocated memory is still 184.5 MB. Free memory was 119.1 MB in the beginning and 113.8 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...