./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/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 0e303f44b12b5d2215c87f3f05f4bb9e3cec913d ............................................................................................................................................................................... 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_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/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 0e303f44b12b5d2215c87f3f05f4bb9e3cec913d ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:36:50,544 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:36:50,547 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:36:50,628 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:36:50,629 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:36:50,631 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:36:50,634 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:36:50,637 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:36:50,640 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:36:50,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:36:50,644 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:36:50,646 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:36:50,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:36:50,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:36:50,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:36:50,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:36:50,661 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:36:50,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:36:50,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:36:50,685 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:36:50,691 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:36:50,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:36:50,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:36:50,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:36:50,709 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:36:50,715 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:36:50,715 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:36:50,717 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:36:50,719 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:36:50,721 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:36:50,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:36:50,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:36:50,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:36:50,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:36:50,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:36:50,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:36:50,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:36:50,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:36:50,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:36:50,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:36:50,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:36:50,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:36:50,794 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:36:50,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:36:50,797 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:36:50,797 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:36:50,798 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:36:50,799 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:36:50,799 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:36:50,799 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:36:50,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:36:50,800 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:36:50,801 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:36:50,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:36:50,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:36:50,802 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:36:50,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:36:50,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:36:50,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:36:50,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:36:50,804 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:36:50,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:36:50,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:36:50,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:36:50,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:36:50,806 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:36:50,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:36:50,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:36:50,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:36:50,807 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_c7da3425-de9f-4043-a239-3bd74598ee83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e303f44b12b5d2215c87f3f05f4bb9e3cec913d [2020-11-30 00:36:51,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:36:51,245 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:36:51,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:36:51,254 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:36:51,255 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:36:51,257 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2020-11-30 00:36:51,365 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/692306814/f0bad9c55afc4771832ae82bb8a6d0b1/FLAGec25926c6 [2020-11-30 00:36:52,438 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:36:52,438 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2020-11-30 00:36:52,489 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/692306814/f0bad9c55afc4771832ae82bb8a6d0b1/FLAGec25926c6 [2020-11-30 00:36:52,764 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/692306814/f0bad9c55afc4771832ae82bb8a6d0b1 [2020-11-30 00:36:52,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:36:52,769 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:36:52,771 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:36:52,772 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:36:52,776 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:36:52,777 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:36:52" (1/1) ... [2020-11-30 00:36:52,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6cf5bb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:36:52, skipping insertion in model container [2020-11-30 00:36:52,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:36:52" (1/1) ... [2020-11-30 00:36:52,789 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:36:52,917 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:36:53,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:36:53,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:36:54,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,862 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,899 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,901 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:54,922 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:55,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:36:55,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:36:55,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:36:55,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:36:55,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:36:55,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:36:55,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:36:55,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:36:55,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:36:55,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:36:55,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:36:55,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:55,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:36:56,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:36:56,093 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) [2020-11-30 00:36:56,099 INFO L168 Benchmark]: Toolchain (without parser) took 3327.94 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 60.4 MB in the beginning and 64.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:36:56,100 INFO L168 Benchmark]: CDTParser took 0.85 ms. Allocated memory is still 83.9 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:36:56,100 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3325.03 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 60.4 MB in the beginning and 64.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:36:56,102 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.85 ms. Allocated memory is still 83.9 MB. Free memory was 56.6 MB in the beginning and 56.6 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3325.03 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 60.4 MB in the beginning and 64.1 MB in the end (delta: -3.7 MB). Peak memory consumption was 43.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:36:58,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:36:58,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:36:59,042 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:36:59,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:36:59,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:36:59,047 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:36:59,051 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:36:59,054 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:36:59,056 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:36:59,057 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:36:59,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:36:59,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:36:59,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:36:59,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:36:59,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:36:59,067 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:36:59,068 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:36:59,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:36:59,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:36:59,077 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:36:59,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:36:59,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:36:59,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:36:59,092 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:36:59,092 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:36:59,093 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:36:59,094 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:36:59,095 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:36:59,097 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:36:59,097 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:36:59,099 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:36:59,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:36:59,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:36:59,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:36:59,104 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:36:59,105 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:36:59,105 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:36:59,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:36:59,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:36:59,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:36:59,109 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:36:59,140 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:36:59,141 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:36:59,142 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:36:59,142 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:36:59,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:36:59,143 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:36:59,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:36:59,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:36:59,144 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:36:59,144 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:36:59,144 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:36:59,145 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:36:59,145 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:36:59,145 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:36:59,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:36:59,145 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:36:59,146 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:36:59,146 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:36:59,146 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:36:59,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:36:59,146 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:36:59,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:36:59,147 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:36:59,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:36:59,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:36:59,147 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:36:59,148 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:36:59,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:36:59,148 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:36:59,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:36:59,148 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:36:59,148 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_c7da3425-de9f-4043-a239-3bd74598ee83/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0e303f44b12b5d2215c87f3f05f4bb9e3cec913d [2020-11-30 00:36:59,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:36:59,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:36:59,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:36:59,676 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:36:59,676 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:36:59,677 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2020-11-30 00:36:59,776 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/789f18572/a60915e0a41d45b89da4f73dd1ae4be8/FLAG7b143561f [2020-11-30 00:37:01,103 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:37:01,104 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness.i [2020-11-30 00:37:01,161 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/789f18572/a60915e0a41d45b89da4f73dd1ae4be8/FLAG7b143561f [2020-11-30 00:37:01,406 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c7da3425-de9f-4043-a239-3bd74598ee83/bin/ukojak/data/789f18572/a60915e0a41d45b89da4f73dd1ae4be8 [2020-11-30 00:37:01,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:37:01,411 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:37:01,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:01,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:37:01,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:37:01,432 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:01" (1/1) ... [2020-11-30 00:37:01,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31665a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:01, skipping insertion in model container [2020-11-30 00:37:01,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:37:01" (1/1) ... [2020-11-30 00:37:01,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:37:01,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:02,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:02,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:03,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:03,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,006 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:04,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:04,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:04,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:04,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:04,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:04,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:04,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:04,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:04,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:04,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:05,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:05,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:05,435 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:37:05,521 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:37:05,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:05,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:05,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,599 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:05,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:05,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:05,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:05,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:05,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:05,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:05,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:05,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:05,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:05,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:05,860 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:05,927 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:05,978 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:37:05,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:37:05,998 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:37:06,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,051 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:37:06,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:37:06,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:37:06,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:37:06,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:37:06,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:37:06,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:37:06,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:37:06,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:37:06,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:37:06,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:37:06,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:37:06,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:37:07,637 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:37:07,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:07 WrapperNode [2020-11-30 00:37:07,638 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:37:07,639 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:37:07,639 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:37:07,640 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:37:07,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:07" (1/1) ... [2020-11-30 00:37:07,726 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]]] [2020-11-30 00:37:07,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:37:07" (1/1) ... [2020-11-30 00:37:07,808 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:37:07,808 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:37:07,811 INFO L168 Benchmark]: Toolchain (without parser) took 6398.93 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 34.3 MB in the beginning and 37.8 MB in the end (delta: -3.6 MB). Peak memory consumption was 109.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:07,812 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:37:07,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6212.38 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 34.1 MB in the beginning and 43.1 MB in the end (delta: -8.9 MB). Peak memory consumption was 123.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:07,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 169.38 ms. Allocated memory is still 167.8 MB. Free memory was 43.1 MB in the beginning and 37.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:37:07,816 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 54.5 MB. Free memory was 37.4 MB in the beginning and 37.4 MB in the end (delta: 37.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6212.38 ms. Allocated memory was 54.5 MB in the beginning and 167.8 MB in the end (delta: 113.2 MB). Free memory was 34.1 MB in the beginning and 43.1 MB in the end (delta: -8.9 MB). Peak memory consumption was 123.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 169.38 ms. Allocated memory is still 167.8 MB. Free memory was 43.1 MB in the beginning and 37.8 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...