./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_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_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/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 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 ............................................................................................................................................................................... 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_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/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 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:49,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:49,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:49,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:49,692 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:49,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:49,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:49,707 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:49,709 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:49,719 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:49,720 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:49,722 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:49,723 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:49,727 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:49,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:49,731 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:49,732 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:49,733 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:49,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:49,751 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:49,753 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:49,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:49,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:49,758 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:49,761 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:49,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:49,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:49,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:49,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:49,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:49,767 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:49,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:49,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:49,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:49,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:49,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:49,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:49,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:49,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:49,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:49,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:49,779 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:49,836 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:49,837 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:49,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:49,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:49,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:49,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:49,839 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:49,839 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:49,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:49,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:49,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:49,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:49,841 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:49,842 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:49,842 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:49,842 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:49,842 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:49,842 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:49,843 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:49,843 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:49,843 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:49,843 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:49,843 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:49,861 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:49,861 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:49,861 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:49,861 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:49,862 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_751c15cd-ff47-4fba-979a-1a1412099032/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 [2020-11-28 04:42:50,122 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:50,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:50,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:50,159 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:50,160 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:50,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-28 04:42:50,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/79177507d/4ad1de1d698744158096d531763fefca/FLAG61a83d745 [2020-11-28 04:42:51,146 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:51,147 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-28 04:42:51,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/79177507d/4ad1de1d698744158096d531763fefca/FLAG61a83d745 [2020-11-28 04:42:51,535 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/79177507d/4ad1de1d698744158096d531763fefca [2020-11-28 04:42:51,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:51,538 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:51,540 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:51,540 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:51,544 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:51,545 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:51,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7db9931c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:51, skipping insertion in model container [2020-11-28 04:42:51,547 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:51" (1/1) ... [2020-11-28 04:42:51,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:51,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:52,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:52,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:53,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,288 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,289 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,291 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,297 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:53,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:53,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:53,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:53,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:53,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:53,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:53,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:53,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:53,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:53,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:54,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:54,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:54,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:54,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:54,384 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) [2020-11-28 04:42:54,397 INFO L168 Benchmark]: Toolchain (without parser) took 2857.13 ms. Allocated memory is still 127.9 MB. Free memory was 97.8 MB in the beginning and 72.7 MB in the end (delta: 25.1 MB). Peak memory consumption was 58.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:54,398 INFO L168 Benchmark]: CDTParser took 0.51 ms. Allocated memory is still 81.8 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:54,399 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2854.89 ms. Allocated memory is still 127.9 MB. Free memory was 97.5 MB in the beginning and 72.7 MB in the end (delta: 24.7 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:54,403 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.51 ms. Allocated memory is still 81.8 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2854.89 ms. Allocated memory is still 127.9 MB. Free memory was 97.5 MB in the beginning and 72.7 MB in the end (delta: 24.7 MB). Peak memory consumption was 56.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:42:56,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:56,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:56,601 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:56,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:56,603 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:56,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:56,608 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:56,610 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:56,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:56,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:56,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:56,615 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:56,617 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:56,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:56,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:56,631 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:56,632 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:56,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:56,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:56,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:56,653 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:56,655 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:56,656 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:56,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:56,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:56,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:56,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:56,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:56,667 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:56,667 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:56,668 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:56,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:56,674 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:56,675 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:56,675 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:56,676 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:56,676 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:56,677 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:56,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:56,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:56,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:56,728 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:56,728 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:56,729 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:56,730 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:56,731 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:56,731 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:56,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:56,732 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:56,732 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:56,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:56,734 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:56,734 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:56,734 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:56,735 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:56,735 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:56,735 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:56,735 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:56,736 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:56,736 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:56,736 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:56,736 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:56,737 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:56,737 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:56,737 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:56,737 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:56,738 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:56,738 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:56,738 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:56,738 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:56,739 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:56,739 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:56,739 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_751c15cd-ff47-4fba-979a-1a1412099032/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4afb08f15a1ff9abdf59da3cee894a927ae8e7d5 [2020-11-28 04:42:57,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:57,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:57,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:57,213 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:57,214 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:57,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-28 04:42:57,295 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/32ae209a7/9b23acc04d6c4c78931154bfae61b67c/FLAG66e5cdede [2020-11-28 04:42:58,197 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:58,198 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_harness.i [2020-11-28 04:42:58,243 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/32ae209a7/9b23acc04d6c4c78931154bfae61b67c/FLAG66e5cdede [2020-11-28 04:42:58,683 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_751c15cd-ff47-4fba-979a-1a1412099032/bin/ukojak/data/32ae209a7/9b23acc04d6c4c78931154bfae61b67c [2020-11-28 04:42:58,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:58,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:58,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:58,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:58,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:58,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:58,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76290ae5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58, skipping insertion in model container [2020-11-28 04:42:58,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:58,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:58,894 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:59,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:59,243 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:00,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:00,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:00,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:00,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:00,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:00,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:00,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:00,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:00,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:00,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:00,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:01,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:01,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,341 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:01,398 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:01,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:01,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:01,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:01,489 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,490 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,492 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,499 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,501 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,502 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,503 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,504 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:01,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:01,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:01,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:01,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:01,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:01,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:01,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:01,550 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:01,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:01,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:01,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:01,783 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:01,811 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:01,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:01,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,864 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,883 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,884 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,885 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:01,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:01,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:01,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:01,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:01,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:01,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:01,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:01,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:01,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:01,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:01,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:02,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:02,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:02,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:03,156 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:03,156 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:03 WrapperNode [2020-11-28 04:43:03,157 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:03,158 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:03,158 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:03,158 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:03,165 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:03" (1/1) ... [2020-11-28 04:43:03,228 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]]] [2020-11-28 04:43:03,293 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:03" (1/1) ... [2020-11-28 04:43:03,293 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:03,294 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:03,296 INFO L168 Benchmark]: Toolchain (without parser) took 4598.68 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 40.8 MB in the beginning and 119.0 MB in the end (delta: -78.2 MB). Peak memory consumption was 36.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:03,296 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.4 MB in the beginning and 31.4 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:03,297 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4459.47 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 40.7 MB in the beginning and 125.3 MB in the end (delta: -84.6 MB). Peak memory consumption was 124.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:03,298 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.92 ms. Allocated memory is still 186.6 MB. Free memory was 125.3 MB in the beginning and 119.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:03,300 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.4 MB in the beginning and 31.4 MB in the end (delta: 35.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4459.47 ms. Allocated memory was 73.4 MB in the beginning and 186.6 MB in the end (delta: 113.2 MB). Free memory was 40.7 MB in the beginning and 125.3 MB in the end (delta: -84.6 MB). Peak memory consumption was 124.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 135.92 ms. Allocated memory is still 186.6 MB. Free memory was 125.3 MB in the beginning and 119.0 MB in the end (delta: 6.3 MB). Peak memory consumption was 8.4 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...