./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/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 bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 ............................................................................................................................................................................... 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_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/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 bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:15:10,600 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:15:10,603 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:15:10,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:15:10,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:15:10,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:15:10,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:15:10,695 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:15:10,698 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:15:10,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:15:10,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:15:10,709 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:15:10,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:15:10,714 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:15:10,716 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:15:10,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:15:10,720 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:15:10,724 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:15:10,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:15:10,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:15:10,740 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:15:10,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:15:10,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:15:10,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:15:10,757 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:15:10,757 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:15:10,758 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:15:10,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:15:10,762 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:15:10,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:15:10,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:15:10,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:15:10,768 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:15:10,769 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:15:10,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:15:10,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:15:10,773 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:15:10,773 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:15:10,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:15:10,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:15:10,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:15:10,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:15:10,832 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:15:10,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:15:10,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:15:10,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:15:10,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:15:10,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:15:10,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:15:10,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:15:10,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:15:10,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:15:10,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:15:10,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:15:10,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:15:10,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:15:10,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:15:10,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:15:10,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:15:10,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:15:10,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:15:10,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:15:10,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:15:10,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:15:10,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:15:10,841 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:15:10,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:15:10,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:15:10,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:15:10,842 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_2730e67f-601b-424f-84ef-1a6f3b9c7f39/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 [2020-11-29 22:15:11,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:15:11,217 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:15:11,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:15:11,224 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:15:11,226 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:15:11,228 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-29 22:15:11,325 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/2b74fd532/b5ab98780d574726a43827142086ce2d/FLAGb59f33873 [2020-11-29 22:15:12,347 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:15:12,348 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-29 22:15:12,400 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/2b74fd532/b5ab98780d574726a43827142086ce2d/FLAGb59f33873 [2020-11-29 22:15:12,830 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/2b74fd532/b5ab98780d574726a43827142086ce2d [2020-11-29 22:15:12,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:15:12,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:15:12,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:15:12,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:15:12,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:15:12,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:15:12" (1/1) ... [2020-11-29 22:15:12,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7030168b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:15:12, skipping insertion in model container [2020-11-29 22:15:12,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:15:12" (1/1) ... [2020-11-29 22:15:12,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:15:12,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:15:13,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:15:13,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:15:14,457 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,486 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,488 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:14,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:15:14,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:15:15,001 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:15:15,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:15:15,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:15:15,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:15:15,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:15:15,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:15:15,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:15:15,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:15:15,255 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:15:15,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:15,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:15,463 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:15:15,525 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 22:15:15,536 INFO L168 Benchmark]: Toolchain (without parser) took 2699.85 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 58.8 MB in the beginning and 53.9 MB in the end (delta: 4.8 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:15:15,538 INFO L168 Benchmark]: CDTParser took 0.65 ms. Allocated memory is still 98.6 MB. Free memory was 56.0 MB in the beginning and 55.9 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:15:15,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2695.48 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 58.3 MB in the beginning and 53.9 MB in the end (delta: 4.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:15:15,545 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 98.6 MB. Free memory was 56.0 MB in the beginning and 55.9 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2695.48 ms. Allocated memory was 98.6 MB in the beginning and 130.0 MB in the end (delta: 31.5 MB). Free memory was 58.3 MB in the beginning and 53.9 MB in the end (delta: 4.4 MB). Peak memory consumption was 36.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:15:18,069 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:15:18,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:15:18,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:15:18,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:15:18,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:15:18,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:15:18,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:15:18,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:15:18,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:15:18,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:15:18,165 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:15:18,166 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:15:18,168 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:15:18,170 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:15:18,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:15:18,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:15:18,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:15:18,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:15:18,185 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:15:18,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:15:18,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:15:18,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:15:18,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:15:18,204 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:15:18,206 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:15:18,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:15:18,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:15:18,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:15:18,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:15:18,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:15:18,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:15:18,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:15:18,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:15:18,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:15:18,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:15:18,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:15:18,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:15:18,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:15:18,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:15:18,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:15:18,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:15:18,273 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:15:18,273 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:15:18,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:15:18,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:15:18,278 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:15:18,278 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:15:18,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:15:18,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:15:18,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:15:18,279 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:15:18,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:15:18,281 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:15:18,281 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:15:18,281 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:15:18,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:15:18,282 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:15:18,282 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:15:18,282 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:15:18,283 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:15:18,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:15:18,283 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:15:18,283 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:15:18,284 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:15:18,284 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:15:18,284 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:15:18,284 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:15:18,285 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:15:18,285 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:15:18,285 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:15:18,285 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:15:18,285 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:15:18,286 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_2730e67f-601b-424f-84ef-1a6f3b9c7f39/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bb7e334638f70f9b6afa9ef2ef0b60191a2244e9 [2020-11-29 22:15:18,725 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:15:18,755 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:15:18,760 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:15:18,762 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:15:18,763 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:15:18,764 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-29 22:15:18,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/918ebe8e7/83bfff76a08c4620a1aac14783aef8d9/FLAG0c1110a45 [2020-11-29 22:15:20,037 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:15:20,038 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2020-11-29 22:15:20,114 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/918ebe8e7/83bfff76a08c4620a1aac14783aef8d9/FLAG0c1110a45 [2020-11-29 22:15:20,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_2730e67f-601b-424f-84ef-1a6f3b9c7f39/bin/ukojak/data/918ebe8e7/83bfff76a08c4620a1aac14783aef8d9 [2020-11-29 22:15:20,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:15:20,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:15:20,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:15:20,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:15:20,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:15:20,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:15:20" (1/1) ... [2020-11-29 22:15:20,433 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15183070 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:15:20, skipping insertion in model container [2020-11-29 22:15:20,433 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:15:20" (1/1) ... [2020-11-29 22:15:20,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:15:20,577 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:15:20,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:15:20,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:15:22,029 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,032 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,034 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:22,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:15:22,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:15:22,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:15:22,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:15:22,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:15:22,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:15:22,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:15:22,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:15:22,721 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:15:22,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:15:23,015 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:15:23,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,202 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,323 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:15:23,411 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:15:23,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:15:23,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:15:23,529 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:15:23,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:15:23,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:15:23,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:15:23,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:15:23,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:15:23,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:15:23,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:15:23,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:15:23,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:15:23,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:15:23,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:15:23,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,876 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:23,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:15:23,977 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:15:24,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:15:24,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:15:24,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:15:24,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:15:24,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:15:24,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:15:24,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:15:24,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:15:24,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:15:24,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:15:24,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:15:24,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:15:24,166 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:15:24,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:15:24,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:15:25,670 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:15:25,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:15:25 WrapperNode [2020-11-29 22:15:25,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:15:25,672 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:15:25,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:15:25,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:15:25,681 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:15:25" (1/1) ... [2020-11-29 22:15:25,810 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 22:15:25,888 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:15:25" (1/1) ... [2020-11-29 22:15:25,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:15:25,910 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:15:25,912 INFO L168 Benchmark]: Toolchain (without parser) took 5487.90 ms. Allocated memory was 48.2 MB in the beginning and 201.3 MB in the end (delta: 153.1 MB). Free memory was 24.4 MB in the beginning and 125.2 MB in the end (delta: -100.8 MB). Peak memory consumption was 51.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:15:25,913 INFO L168 Benchmark]: CDTParser took 2.26 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:15:25,913 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5246.59 ms. Allocated memory was 48.2 MB in the beginning and 201.3 MB in the end (delta: 153.1 MB). Free memory was 24.2 MB in the beginning and 130.5 MB in the end (delta: -106.2 MB). Peak memory consumption was 146.0 MB. Max. memory is 16.1 GB. [2020-11-29 22:15:25,914 INFO L168 Benchmark]: Boogie Procedure Inliner took 237.06 ms. Allocated memory is still 201.3 MB. Free memory was 130.5 MB in the beginning and 125.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:15:25,916 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.26 ms. Allocated memory is still 48.2 MB. Free memory was 29.9 MB in the beginning and 29.9 MB in the end (delta: 21.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5246.59 ms. Allocated memory was 48.2 MB in the beginning and 201.3 MB in the end (delta: 153.1 MB). Free memory was 24.2 MB in the beginning and 130.5 MB in the end (delta: -106.2 MB). Peak memory consumption was 146.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 237.06 ms. Allocated memory is still 201.3 MB. Free memory was 130.5 MB in the beginning and 125.2 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...