./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_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_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/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 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e ............................................................................................................................................................................... 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_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/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 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e ..................................................................................................................................................................................................................................... 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 01:21:22,577 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:21:22,586 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:21:22,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:21:22,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:21:22,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:21:22,665 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:21:22,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:21:22,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:21:22,672 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:21:22,674 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:21:22,676 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:21:22,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:21:22,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:21:22,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:21:22,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:21:22,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:21:22,686 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:21:22,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:21:22,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:21:22,695 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:21:22,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:21:22,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:21:22,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:21:22,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:21:22,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:21:22,707 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:21:22,708 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:21:22,709 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:21:22,711 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:21:22,711 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:21:22,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:21:22,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:21:22,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:21:22,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:21:22,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:21:22,719 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:21:22,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:21:22,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:21:22,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:21:22,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:21:22,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:21:22,755 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:21:22,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:21:22,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:21:22,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:21:22,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:21:22,763 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:21:22,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:21:22,764 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:21:22,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:21:22,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:21:22,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:21:22,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:21:22,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:21:22,767 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:21:22,768 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:21:22,768 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:21:22,768 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:21:22,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:21:22,769 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:21:22,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:21:22,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:21:22,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:21:22,770 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:21:22,771 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:21:22,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:21:22,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:21:22,772 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:21:22,772 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_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e [2020-11-30 01:21:23,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:21:23,164 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:21:23,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:21:23,171 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:21:23,172 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:21:23,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-30 01:21:23,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/28c3dcf41/5e715394027643de9030d8fcecba61e4/FLAG5acc1abcf [2020-11-30 01:21:24,320 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:21:24,321 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-30 01:21:24,378 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/28c3dcf41/5e715394027643de9030d8fcecba61e4/FLAG5acc1abcf [2020-11-30 01:21:24,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/28c3dcf41/5e715394027643de9030d8fcecba61e4 [2020-11-30 01:21:24,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:21:24,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:21:24,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:24,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:21:24,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:21:24,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4782f9b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:24, skipping insertion in model container [2020-11-30 01:21:24,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:24" (1/1) ... [2020-11-30 01:21:24,697 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:21:24,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:25,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:25,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:26,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:26,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:26,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:26,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:26,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:26,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:26,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:26,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:26,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:26,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:26,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:27,197 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:27,405 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:27,406 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:27,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:27,533 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 01:21:27,540 INFO L168 Benchmark]: Toolchain (without parser) took 2860.29 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 50.7 MB in the beginning and 67.5 MB in the end (delta: -16.8 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:27,541 INFO L168 Benchmark]: CDTParser took 0.68 ms. Allocated memory is still 90.2 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:27,542 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2857.35 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 50.5 MB in the beginning and 67.5 MB in the end (delta: -17.0 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:27,544 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 ms. Allocated memory is still 90.2 MB. Free memory is still 49.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2857.35 ms. Allocated memory was 90.2 MB in the beginning and 115.3 MB in the end (delta: 25.2 MB). Free memory was 50.5 MB in the beginning and 67.5 MB in the end (delta: -17.0 MB). Peak memory consumption was 30.4 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:21:30,165 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:21:30,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:21:30,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:21:30,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:21:30,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:21:30,210 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:21:30,213 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:21:30,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:21:30,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:21:30,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:21:30,219 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:21:30,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:21:30,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:21:30,223 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:21:30,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:21:30,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:21:30,227 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:21:30,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:21:30,231 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:21:30,234 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:21:30,235 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:21:30,237 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:21:30,238 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:21:30,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:21:30,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:21:30,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:21:30,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:21:30,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:21:30,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:21:30,247 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:21:30,248 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:21:30,255 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:21:30,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:21:30,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:21:30,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:21:30,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:21:30,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:21:30,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:21:30,266 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:21:30,267 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:21:30,268 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:21:30,315 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:21:30,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:21:30,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:21:30,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:21:30,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:21:30,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:21:30,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:21:30,320 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:21:30,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:21:30,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:21:30,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:21:30,321 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:21:30,321 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:21:30,322 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:21:30,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:21:30,322 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:21:30,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:21:30,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:21:30,323 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:21:30,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:21:30,323 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:21:30,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:21:30,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:21:30,324 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:21:30,324 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:21:30,324 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:21:30,324 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:21:30,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:21:30,325 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:21:30,337 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:21:30,337 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:21:30,337 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_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7f113e9bacb51ddb665e5d97e5ca075f00bb5e [2020-11-30 01:21:30,743 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:21:30,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:21:30,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:21:30,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:21:30,785 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:21:30,786 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-30 01:21:30,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/79f4b9c22/66a7593649fc4ca08a6794acae42808a/FLAG950760535 [2020-11-30 01:21:31,941 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:21:31,941 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_array_harness.i [2020-11-30 01:21:31,991 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/79f4b9c22/66a7593649fc4ca08a6794acae42808a/FLAG950760535 [2020-11-30 01:21:32,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c457d8de-b716-48b5-bdb0-3dd8f3c2e5d7/bin/ukojak/data/79f4b9c22/66a7593649fc4ca08a6794acae42808a [2020-11-30 01:21:32,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:21:32,290 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:21:32,294 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:32,294 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:21:32,298 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:21:32,299 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:32" (1/1) ... [2020-11-30 01:21:32,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b2406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:32, skipping insertion in model container [2020-11-30 01:21:32,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:21:32" (1/1) ... [2020-11-30 01:21:32,309 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:21:32,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:32,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:32,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:34,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,370 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:34,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:34,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:34,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:34,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:34,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:34,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:34,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:34,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:34,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:34,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:35,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:35,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:35,514 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:21:35,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:21:35,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:35,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:35,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,745 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:35,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:35,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:35,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:35,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:35,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:35,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:35,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:35,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:35,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:35,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:35,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:36,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,021 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:36,114 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:21:36,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:21:36,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:21:36,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,247 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:21:36,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:21:36,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:21:36,297 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:21:36,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:21:36,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:21:36,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:21:36,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:21:36,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:21:36,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:21:36,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:21:36,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,453 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:21:36,526 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:21:37,795 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:21:37,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:37 WrapperNode [2020-11-30 01:21:37,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:21:37,797 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:37,797 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:21:37,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:21:37,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:37" (1/1) ... [2020-11-30 01:21:37,888 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 01:21:37,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:21:37" (1/1) ... [2020-11-30 01:21:37,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:21:37,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:21:38,002 INFO L168 Benchmark]: Toolchain (without parser) took 5710.25 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.4 MB in the beginning and 98.9 MB in the end (delta: -70.5 MB). Peak memory consumption was 80.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:38,003 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.6 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:21:38,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5502.26 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.2 MB in the beginning and 104.3 MB in the end (delta: -76.1 MB). Peak memory consumption was 147.0 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:38,004 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.23 ms. Allocated memory is still 201.3 MB. Free memory was 104.3 MB in the beginning and 98.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:21:38,006 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 50.3 MB. Free memory was 32.7 MB in the beginning and 32.6 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5502.26 ms. Allocated memory was 50.3 MB in the beginning and 201.3 MB in the end (delta: 151.0 MB). Free memory was 28.2 MB in the beginning and 104.3 MB in the end (delta: -76.1 MB). Peak memory consumption was 147.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 202.23 ms. Allocated memory is still 201.3 MB. Free memory was 104.3 MB in the beginning and 98.9 MB in the end (delta: 5.4 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...