./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/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 dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b ........................................................................................................................................................................... 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_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/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 dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b ......................................................................................................................................................................................................................... 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 11:03:01,785 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:03:01,788 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:03:01,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:03:01,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:03:01,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:03:01,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:03:01,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:03:01,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:03:01,860 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:03:01,861 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:03:01,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:03:01,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:03:01,867 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:03:01,868 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:03:01,870 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:03:01,871 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:03:01,875 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:03:01,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:03:01,886 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:03:01,888 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:03:01,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:03:01,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:03:01,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:03:01,902 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:03:01,902 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:03:01,903 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:03:01,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:03:01,906 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:03:01,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:03:01,907 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:03:01,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:03:01,911 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:03:01,912 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:03:01,913 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:03:01,914 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:03:01,914 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:03:01,915 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:03:01,915 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:03:01,916 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:03:01,917 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:03:01,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:03:01,957 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:03:01,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:03:01,959 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:03:01,959 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:03:01,960 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:03:01,960 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:03:01,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:03:01,960 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:03:01,961 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:03:01,961 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:03:01,962 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:03:01,962 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:03:01,962 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:03:01,962 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:03:01,963 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:03:01,963 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:03:01,963 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:03:01,963 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:03:01,963 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:03:01,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:03:01,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:03:01,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:03:01,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:03:01,964 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:03:01,965 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:03:01,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:03:01,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:03:01,965 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_17e2eccb-05de-41c9-9d81-b4213e27e8bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b [2020-12-03 11:03:02,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:03:02,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:03:02,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:03:02,300 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:03:02,301 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:03:02,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-12-03 11:03:02,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/c208beb5f/2f30df52a0454591b39b8af5162b7fb9/FLAG03f1473b3 [2020-12-03 11:03:03,255 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:03:03,257 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-12-03 11:03:03,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/c208beb5f/2f30df52a0454591b39b8af5162b7fb9/FLAG03f1473b3 [2020-12-03 11:03:03,741 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/c208beb5f/2f30df52a0454591b39b8af5162b7fb9 [2020-12-03 11:03:03,750 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:03:03,752 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:03:03,753 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:03,754 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:03:03,757 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:03:03,758 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:03" (1/1) ... [2020-12-03 11:03:03,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c689a3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:03, skipping insertion in model container [2020-12-03 11:03:03,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:03" (1/1) ... [2020-12-03 11:03:03,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:03:03,898 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:04,186 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:04,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:05,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,318 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:05,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:05,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:05,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:05,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:05,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:05,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:05,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:05,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:05,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:05,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:06,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:06,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:06,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:06,376 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:06,461 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 11:03:06,468 INFO L168 Benchmark]: Toolchain (without parser) took 2714.43 ms. Allocated memory is still 111.1 MB. Free memory was 84.0 MB in the beginning and 59.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:06,470 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 88.1 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:03:06,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2711.95 ms. Allocated memory is still 111.1 MB. Free memory was 84.0 MB in the beginning and 59.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:06,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65 ms. Allocated memory is still 88.1 MB. Free memory is still 62.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2711.95 ms. Allocated memory is still 111.1 MB. Free memory was 84.0 MB in the beginning and 59.9 MB in the end (delta: 24.2 MB). Peak memory consumption was 57.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-03 11:03:08,927 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:03:08,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:03:08,980 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:03:08,980 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:03:08,986 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:03:08,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:03:08,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:03:08,994 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:03:08,996 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:03:08,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:03:08,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:03:09,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:03:09,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:03:09,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:03:09,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:03:09,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:03:09,008 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:03:09,011 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:03:09,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:03:09,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:03:09,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:03:09,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:03:09,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:03:09,025 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:03:09,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:03:09,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:03:09,028 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:03:09,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:03:09,030 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:03:09,031 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:03:09,032 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:03:09,033 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:03:09,034 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:03:09,036 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:03:09,036 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:03:09,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:03:09,038 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:03:09,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:03:09,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:03:09,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:03:09,042 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:03:09,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:03:09,070 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:03:09,071 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:03:09,071 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:03:09,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:03:09,072 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:03:09,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:03:09,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:03:09,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:03:09,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:03:09,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:03:09,074 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:03:09,074 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:03:09,074 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:03:09,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:03:09,075 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:03:09,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:03:09,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:03:09,076 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:03:09,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:03:09,076 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:03:09,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:03:09,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:03:09,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:03:09,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:03:09,077 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:03:09,078 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:03:09,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:03:09,078 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:03:09,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:03:09,079 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:03:09,079 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_17e2eccb-05de-41c9-9d81-b4213e27e8bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dadedd27d9f74dfb18fe95c3e6d563d1e9958a9b [2020-12-03 11:03:09,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:03:09,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:03:09,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:03:09,510 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:03:09,511 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:03:09,512 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-12-03 11:03:09,590 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/eff38c281/bbdb0417d7c741e781968ca326180bc5/FLAGf7874ec69 [2020-12-03 11:03:10,618 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:03:10,619 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2020-12-03 11:03:10,676 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/eff38c281/bbdb0417d7c741e781968ca326180bc5/FLAGf7874ec69 [2020-12-03 11:03:10,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_17e2eccb-05de-41c9-9d81-b4213e27e8bf/bin/ukojak/data/eff38c281/bbdb0417d7c741e781968ca326180bc5 [2020-12-03 11:03:10,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:03:10,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:03:10,956 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:10,957 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:03:10,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:03:10,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:10" (1/1) ... [2020-12-03 11:03:10,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6b4e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:10, skipping insertion in model container [2020-12-03 11:03:10,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:03:10" (1/1) ... [2020-12-03 11:03:10,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:03:11,145 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:11,564 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:11,572 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:12,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,867 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:12,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:13,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:13,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:13,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:13,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:13,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:13,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:13,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:13,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:13,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:13,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:13,692 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:13,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:13,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:13,954 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:14,065 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:03:14,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:03:14,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:14,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:14,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:14,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:14,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:14,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:14,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:14,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:14,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:14,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:14,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:14,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:14,329 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:14,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,481 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:14,534 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:03:14,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:03:14,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:03:14,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:03:14,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:03:14,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:03:14,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:03:14,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:03:14,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:03:14,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:03:14,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:03:14,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:03:14,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:03:14,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:03:14,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:03:14,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:03:16,002 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:03:16,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:16 WrapperNode [2020-12-03 11:03:16,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:03:16,004 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:03:16,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:03:16,004 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:03:16,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:16" (1/1) ... [2020-12-03 11:03:16,079 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 11:03:16,150 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:03:16" (1/1) ... [2020-12-03 11:03:16,150 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:03:16,150 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:03:16,153 INFO L168 Benchmark]: Toolchain (without parser) took 5196.46 ms. Allocated memory was 71.3 MB in the beginning and 144.7 MB in the end (delta: 73.4 MB). Free memory was 46.9 MB in the beginning and 48.6 MB in the end (delta: -1.8 MB). Peak memory consumption was 72.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:16,153 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory is still 54.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:03:16,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5046.46 ms. Allocated memory was 71.3 MB in the beginning and 144.7 MB in the end (delta: 73.4 MB). Free memory was 46.7 MB in the beginning and 54.9 MB in the end (delta: -8.2 MB). Peak memory consumption was 99.0 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:16,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.58 ms. Allocated memory is still 144.7 MB. Free memory was 54.9 MB in the beginning and 49.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:03:16,157 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 71.3 MB. Free memory is still 54.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5046.46 ms. Allocated memory was 71.3 MB in the beginning and 144.7 MB in the end (delta: 73.4 MB). Free memory was 46.7 MB in the beginning and 54.9 MB in the end (delta: -8.2 MB). Peak memory consumption was 99.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.58 ms. Allocated memory is still 144.7 MB. Free memory was 54.9 MB in the beginning and 49.7 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...