./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_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_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/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 a1b405d6d6cda706e86e71cd090e73ccd819e862 ............................................................................................................................................................................... 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_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/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 a1b405d6d6cda706e86e71cd090e73ccd819e862 ..................................................................................................................................................................................................................................... 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 04:42:45,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:45,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:45,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:45,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:45,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:45,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:45,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:45,726 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:45,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:45,734 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:45,737 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:45,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:45,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:45,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:45,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:45,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:45,758 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:45,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:45,770 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:45,772 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:45,773 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:45,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:45,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:45,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:45,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:45,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:45,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:45,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:45,791 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:45,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:45,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:45,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:45,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:45,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:45,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:45,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:45,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:45,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:45,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:45,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:45,809 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:42:45,852 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:45,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:45,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:45,854 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:45,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:45,858 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:45,858 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:45,858 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:42:45,859 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:45,859 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:45,860 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:45,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:45,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:45,861 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:45,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:45,861 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:45,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:45,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:45,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:45,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:45,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:45,863 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:45,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:45,863 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:42:45,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:42:45,864 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:45,864 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:45,864 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_c60505f5-7a0d-41d9-8257-cd8069ec03e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b405d6d6cda706e86e71cd090e73ccd819e862 [2020-11-28 04:42:46,180 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:46,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:46,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:46,209 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:46,214 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:46,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-11-28 04:42:46,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/8775bd8ff/b94c0bec9a564609bc458510f80e1a19/FLAG995e087de [2020-11-28 04:42:47,415 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:47,415 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-11-28 04:42:47,477 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/8775bd8ff/b94c0bec9a564609bc458510f80e1a19/FLAG995e087de [2020-11-28 04:42:47,742 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/8775bd8ff/b94c0bec9a564609bc458510f80e1a19 [2020-11-28 04:42:47,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:47,747 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:47,748 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:47,749 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:47,753 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:47,754 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:47" (1/1) ... [2020-11-28 04:42:47,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee2758 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:47, skipping insertion in model container [2020-11-28 04:42:47,756 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:47" (1/1) ... [2020-11-28 04:42:47,765 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:47,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:48,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:48,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:49,410 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,411 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,412 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,413 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,432 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,433 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,435 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:49,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:49,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:49,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:49,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:49,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:49,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:49,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:49,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:49,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:49,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:50,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:50,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:50,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:50,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:50,283 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 04:42:50,297 INFO L168 Benchmark]: Toolchain (without parser) took 2549.06 ms. Allocated memory was 90.2 MB in the beginning and 123.7 MB in the end (delta: 33.6 MB). Free memory was 59.1 MB in the beginning and 80.9 MB in the end (delta: -21.8 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,298 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 90.2 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:50,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2546.46 ms. Allocated memory was 90.2 MB in the beginning and 123.7 MB in the end (delta: 33.6 MB). Free memory was 58.8 MB in the beginning and 80.9 MB in the end (delta: -22.1 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:50,301 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 90.2 MB. Free memory is still 54.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2546.46 ms. Allocated memory was 90.2 MB in the beginning and 123.7 MB in the end (delta: 33.6 MB). Free memory was 58.8 MB in the beginning and 80.9 MB in the end (delta: -22.1 MB). Peak memory consumption was 41.6 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 04:42:52,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:42:52,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:42:52,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:42:52,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:42:52,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:42:52,526 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:42:52,529 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:42:52,531 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:42:52,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:42:52,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:42:52,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:42:52,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:42:52,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:42:52,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:42:52,541 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:42:52,542 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:42:52,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:42:52,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:42:52,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:42:52,551 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:42:52,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:42:52,563 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:42:52,565 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:42:52,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:42:52,576 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:42:52,577 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:42:52,578 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:42:52,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:42:52,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:42:52,582 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:42:52,583 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:42:52,584 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:42:52,586 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:42:52,588 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:42:52,588 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:42:52,589 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:42:52,589 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:42:52,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:42:52,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:42:52,592 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:42:52,593 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:42:52,636 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:42:52,637 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:42:52,639 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:42:52,639 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:42:52,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:42:52,641 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:42:52,641 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:42:52,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:42:52,642 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:42:52,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:42:52,643 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:42:52,643 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:42:52,643 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:42:52,644 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:42:52,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:42:52,644 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:42:52,644 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:42:52,644 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:42:52,645 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:42:52,645 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:42:52,645 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:42:52,645 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:42:52,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:42:52,646 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:42:52,646 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:42:52,646 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:42:52,646 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:42:52,647 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:42:52,659 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:42:52,660 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:42:52,660 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:42:52,660 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_c60505f5-7a0d-41d9-8257-cd8069ec03e4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a1b405d6d6cda706e86e71cd090e73ccd819e862 [2020-11-28 04:42:52,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:42:53,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:42:53,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:42:53,017 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:42:53,018 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:42:53,019 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-11-28 04:42:53,090 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/1c12fc6db/43bba5e2b8394cd58902e1d4b674be76/FLAGc53692e23 [2020-11-28 04:42:54,012 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:42:54,013 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/sv-benchmarks/c/aws-c-common/aws_byte_buf_from_c_str_harness.i [2020-11-28 04:42:54,063 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/1c12fc6db/43bba5e2b8394cd58902e1d4b674be76/FLAGc53692e23 [2020-11-28 04:42:54,419 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c60505f5-7a0d-41d9-8257-cd8069ec03e4/bin/ukojak/data/1c12fc6db/43bba5e2b8394cd58902e1d4b674be76 [2020-11-28 04:42:54,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:42:54,423 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:42:54,425 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:54,425 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:42:54,442 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:42:54,442 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:54" (1/1) ... [2020-11-28 04:42:54,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d00ba54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:54, skipping insertion in model container [2020-11-28 04:42:54,444 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:42:54" (1/1) ... [2020-11-28 04:42:54,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:42:54,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:55,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:55,021 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:56,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:56,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:56,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:56,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:56,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:56,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:56,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:56,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:56,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:56,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:56,792 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:56,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:56,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,024 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:57,098 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:42:57,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:42:57,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:57,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:57,231 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,235 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,252 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,255 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:57,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:57,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:57,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:57,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:57,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:57,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:57,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:57,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:57,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:57,371 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:57,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:57,554 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:42:57,597 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:42:57,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:42:57,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:42:57,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:42:57,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:42:57,692 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:42:57,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:42:57,693 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:42:57,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:42:57,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:42:57,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:42:57,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:42:57,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:42:57,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:42:57,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:42:58,964 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:42:58,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58 WrapperNode [2020-11-28 04:42:58,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:42:58,966 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:58,966 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:42:58,966 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:42:58,973 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:59,039 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 04:42:59,125 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:42:58" (1/1) ... [2020-11-28 04:42:59,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:42:59,125 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:42:59,127 INFO L168 Benchmark]: Toolchain (without parser) took 4703.09 ms. Allocated memory was 71.3 MB in the beginning and 136.3 MB in the end (delta: 65.0 MB). Free memory was 44.6 MB in the beginning and 32.9 MB in the end (delta: 11.7 MB). Peak memory consumption was 77.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:59,127 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 71.3 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:42:59,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4540.27 ms. Allocated memory was 71.3 MB in the beginning and 136.3 MB in the end (delta: 65.0 MB). Free memory was 44.3 MB in the beginning and 38.1 MB in the end (delta: 6.2 MB). Peak memory consumption was 93.4 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:59,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 159.59 ms. Allocated memory is still 136.3 MB. Free memory was 38.1 MB in the beginning and 32.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:42:59,130 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 71.3 MB. Free memory is still 53.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4540.27 ms. Allocated memory was 71.3 MB in the beginning and 136.3 MB in the end (delta: 65.0 MB). Free memory was 44.3 MB in the beginning and 38.1 MB in the end (delta: 6.2 MB). Peak memory consumption was 93.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 159.59 ms. Allocated memory is still 136.3 MB. Free memory was 38.1 MB in the beginning and 32.9 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...