./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/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 9e451dae007c5347c70aefcd58b325beb73700ca ................................................................................................................................................................................. 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_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/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 9e451dae007c5347c70aefcd58b325beb73700ca ........................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:12:02,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:02,159 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:02,233 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:02,234 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:02,240 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:02,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:02,249 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:02,257 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:02,265 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:02,266 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:02,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:02,270 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:02,274 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:02,276 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:02,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:02,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:02,285 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:02,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:02,299 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:02,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:02,304 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:02,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:02,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:02,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:02,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:02,321 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:02,324 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:02,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:02,327 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:02,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:02,329 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:02,332 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:02,333 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:02,335 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:02,335 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:02,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:02,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:02,338 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:02,339 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:02,341 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:02,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:12:02,393 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:02,393 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:02,395 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:12:02,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:12:02,397 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:02,397 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:02,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:02,398 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:12:02,398 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:02,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:12:02,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:02,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:12:02,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:12:02,401 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:02,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:12:02,402 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:02,402 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:02,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:02,403 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:02,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:02,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:02,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:02,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:12:02,405 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:12:02,405 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:12:02,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:12:02,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:12:02,406 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_042efc54-ef4c-41ca-a6a4-dd3c4747811f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2020-12-01 18:12:02,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:02,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:02,768 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:02,770 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:02,771 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:02,773 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-12-01 18:12:02,857 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/3a7394982/24e7129f848d450597bc6100e05f8769/FLAG08a6d3e06 [2020-12-01 18:12:04,012 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:04,016 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-12-01 18:12:04,090 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/3a7394982/24e7129f848d450597bc6100e05f8769/FLAG08a6d3e06 [2020-12-01 18:12:04,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/3a7394982/24e7129f848d450597bc6100e05f8769 [2020-12-01 18:12:04,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:04,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:04,440 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:04,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:04,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:04,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:04" (1/1) ... [2020-12-01 18:12:04,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3736fbae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:04, skipping insertion in model container [2020-12-01 18:12:04,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:04" (1/1) ... [2020-12-01 18:12:04,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:04,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:04,993 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:12:04,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:12:05,913 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,916 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,917 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,937 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,940 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:05,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:06,447 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:12:06,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:12:06,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:12:06,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:12:06,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:12:06,456 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:12:06,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:12:06,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:12:06,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:12:06,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:12:06,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:12:06,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:06,740 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:06,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:06,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:07,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:07,223 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) [2020-12-01 18:12:07,237 INFO L168 Benchmark]: Toolchain (without parser) took 2797.01 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 50.4 MB in the beginning and 80.2 MB in the end (delta: -29.8 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:07,238 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 90.2 MB. Free memory was 48.4 MB in the beginning and 48.3 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:07,242 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2793.82 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 50.2 MB in the beginning and 80.2 MB in the end (delta: -30.0 MB). Peak memory consumption was 33.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:07,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 90.2 MB. Free memory was 48.4 MB in the beginning and 48.3 MB in the end (delta: 40.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2793.82 ms. Allocated memory was 90.2 MB in the beginning and 130.0 MB in the end (delta: 39.8 MB). Free memory was 50.2 MB in the beginning and 80.2 MB in the end (delta: -30.0 MB). Peak memory consumption was 33.8 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 0.2.0-69874e2 [2020-12-01 18:12:10,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:12:10,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:12:10,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:12:10,274 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:12:10,279 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:12:10,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:12:10,287 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:12:10,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:12:10,298 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:12:10,300 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:12:10,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:12:10,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:12:10,311 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:12:10,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:12:10,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:12:10,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:12:10,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:12:10,327 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:12:10,336 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:12:10,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:12:10,341 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:12:10,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:12:10,353 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:12:10,356 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:12:10,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:12:10,357 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:12:10,359 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:12:10,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:12:10,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:12:10,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:12:10,367 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:12:10,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:12:10,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:12:10,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:12:10,373 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:12:10,374 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:12:10,374 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:12:10,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:12:10,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:12:10,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:12:10,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:12:10,437 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:12:10,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:12:10,440 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:12:10,440 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:12:10,442 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:12:10,443 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:12:10,443 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:12:10,444 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:12:10,444 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:12:10,444 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:12:10,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:12:10,446 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:12:10,447 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:12:10,447 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:12:10,447 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:12:10,447 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:12:10,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:12:10,448 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:12:10,448 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:12:10,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:12:10,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:12:10,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:12:10,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:12:10,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:12:10,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:12:10,451 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:12:10,451 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:12:10,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:12:10,452 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:12:10,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:12:10,452 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:12:10,453 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_042efc54-ef4c-41ca-a6a4-dd3c4747811f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2020-12-01 18:12:10,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:12:10,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:12:10,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:12:11,000 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:12:11,001 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:12:11,002 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-12-01 18:12:11,108 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/b52227f55/44a63b5f907d4204bbf7c148d921213a/FLAGac9ad32d5 [2020-12-01 18:12:12,403 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:12:12,404 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2020-12-01 18:12:12,464 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/b52227f55/44a63b5f907d4204bbf7c148d921213a/FLAGac9ad32d5 [2020-12-01 18:12:12,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_042efc54-ef4c-41ca-a6a4-dd3c4747811f/bin/ukojak/data/b52227f55/44a63b5f907d4204bbf7c148d921213a [2020-12-01 18:12:12,655 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:12:12,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:12:12,668 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:12,669 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:12:12,674 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:12:12,676 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:12" (1/1) ... [2020-12-01 18:12:12,679 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b5d824 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:12, skipping insertion in model container [2020-12-01 18:12:12,679 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:12:12" (1/1) ... [2020-12-01 18:12:12,689 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:12:12,935 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:13,353 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:12:13,364 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:12:14,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,005 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,033 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:15,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:12:15,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:12:15,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:12:15,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:12:15,640 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:12:15,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:12:15,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:12:15,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:12:15,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:12:15,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:12:15,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:12:16,015 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,030 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:16,456 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:12:16,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:12:16,585 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:12:16,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:12:16,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:12:16,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:12:16,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:12:16,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:12:16,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:12:16,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:12:16,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:12:16,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:12:16,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:12:16,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:12:16,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:12:16,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:16,902 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:16,937 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:12:16,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:12:16,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:12:17,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:12:17,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:12:17,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:12:17,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:12:17,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:12:17,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:12:17,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:12:17,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:12:17,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:12:17,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:12:17,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:12:17,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:12:17,356 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:12:18,800 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:12:18,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:18 WrapperNode [2020-12-01 18:12:18,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:12:18,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:12:18,803 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:12:18,803 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:12:18,812 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:18" (1/1) ... [2020-12-01 18:12:18,887 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]]] [2020-12-01 18:12:18,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:12:18" (1/1) ... [2020-12-01 18:12:18,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:12:18,986 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:12:19,004 INFO L168 Benchmark]: Toolchain (without parser) took 6345.10 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 28.8 MB in the beginning and 35.5 MB in the end (delta: -6.7 MB). Peak memory consumption was 106.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:19,005 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 58.7 MB. Free memory was 41.9 MB in the beginning and 41.8 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:12:19,006 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6133.53 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 28.6 MB in the beginning and 41.8 MB in the end (delta: -13.2 MB). Peak memory consumption was 120.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:19,007 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.63 ms. Allocated memory is still 169.9 MB. Free memory was 41.8 MB in the beginning and 35.5 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:12:19,009 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 58.7 MB. Free memory was 41.9 MB in the beginning and 41.8 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6133.53 ms. Allocated memory was 58.7 MB in the beginning and 169.9 MB in the end (delta: 111.1 MB). Free memory was 28.6 MB in the beginning and 41.8 MB in the end (delta: -13.2 MB). Peak memory consumption was 120.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 183.63 ms. Allocated memory is still 169.9 MB. Free memory was 41.8 MB in the beginning and 35.5 MB in the end (delta: 6.3 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...