./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_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_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/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 e5bb4cfd30f096584feca62564f4dd1f3c60e0e3 ............................................................................................................................................................................... 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_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/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 e5bb4cfd30f096584feca62564f4dd1f3c60e0e3 ..................................................................................................................................................................................................................................... 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 04:44:41,161 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:41,163 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:41,204 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:41,205 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:41,206 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:41,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:41,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:41,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:41,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:41,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:41,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:41,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:41,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:41,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:41,221 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:41,222 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:41,223 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:41,225 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:41,228 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:41,230 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:41,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:41,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:41,234 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:41,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:41,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:41,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:41,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:41,240 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:41,241 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:41,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:41,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:41,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:41,244 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:41,246 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:41,246 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:41,247 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:41,247 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:41,248 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:41,249 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:41,250 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:41,251 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:44:41,279 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:41,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:41,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:41,281 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:41,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:41,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:41,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:41,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:44:41,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:41,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:41,284 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:41,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:41,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:41,285 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:41,285 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:41,286 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:41,286 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:41,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:41,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:41,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:41,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:41,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:41,287 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:41,288 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:44:41,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:44:41,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:41,288 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:41,288 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_4d76730e-5373-4875-a8b6-9772cdd2a189/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5bb4cfd30f096584feca62564f4dd1f3c60e0e3 [2020-11-28 04:44:41,579 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:41,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:41,612 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:41,614 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:41,616 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:41,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-28 04:44:41,693 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/516d2a34c/20a771ac4e4c406ab46624b6f665e206/FLAG9def80632 [2020-11-28 04:44:42,588 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:42,588 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-28 04:44:42,643 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/516d2a34c/20a771ac4e4c406ab46624b6f665e206/FLAG9def80632 [2020-11-28 04:44:43,003 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/516d2a34c/20a771ac4e4c406ab46624b6f665e206 [2020-11-28 04:44:43,006 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:43,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:43,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:43,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:43,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:43,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:43" (1/1) ... [2020-11-28 04:44:43,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1563441 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:43, skipping insertion in model container [2020-11-28 04:44:43,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:43" (1/1) ... [2020-11-28 04:44:43,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:43,167 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:43,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:43,513 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:44,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,534 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,549 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:44,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:44,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:44,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:44,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:44,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:44,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:44,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:44,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:44,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:44,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:45,173 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:45,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:45,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:45,438 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 04:44:45,444 INFO L168 Benchmark]: Toolchain (without parser) took 2435.20 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 60.9 MB in the beginning and 80.6 MB in the end (delta: -19.7 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:45,445 INFO L168 Benchmark]: CDTParser took 1.44 ms. Allocated memory is still 104.9 MB. Free memory was 76.0 MB in the beginning and 75.9 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:45,448 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2432.29 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 60.6 MB in the beginning and 80.6 MB in the end (delta: -20.0 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:45,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.44 ms. Allocated memory is still 104.9 MB. Free memory was 76.0 MB in the beginning and 75.9 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2432.29 ms. Allocated memory was 104.9 MB in the beginning and 132.1 MB in the end (delta: 27.3 MB). Free memory was 60.6 MB in the beginning and 80.6 MB in the end (delta: -20.0 MB). Peak memory consumption was 22.3 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 04:44:47,885 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:44:47,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:44:47,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:44:47,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:44:47,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:44:47,925 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:44:47,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:44:47,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:44:47,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:44:47,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:44:47,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:44:47,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:44:47,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:44:47,939 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:44:47,940 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:44:47,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:44:47,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:44:47,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:44:47,948 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:44:47,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:44:47,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:44:47,961 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:44:47,962 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:44:47,966 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:44:47,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:44:47,967 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:44:47,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:44:47,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:44:47,971 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:44:47,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:44:47,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:44:47,982 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:44:47,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:44:47,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:44:47,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:44:47,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:44:47,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:44:47,991 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:44:47,994 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:44:47,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:44:47,998 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:44:48,043 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:44:48,043 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:44:48,045 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:44:48,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:44:48,047 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:44:48,048 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:44:48,048 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:44:48,048 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:44:48,048 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:44:48,049 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:44:48,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:44:48,050 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:44:48,050 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:44:48,051 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:44:48,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:44:48,051 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:44:48,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:44:48,051 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:44:48,052 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:44:48,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:44:48,052 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:44:48,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:44:48,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:44:48,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:44:48,053 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:44:48,053 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:44:48,054 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:44:48,054 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:44:48,054 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:44:48,054 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:44:48,054 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:44:48,055 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_4d76730e-5373-4875-a8b6-9772cdd2a189/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5bb4cfd30f096584feca62564f4dd1f3c60e0e3 [2020-11-28 04:44:48,462 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:44:48,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:44:48,493 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:44:48,494 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:44:48,495 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:44:48,495 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-28 04:44:48,559 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/d84aad233/b822afd61d9d42f7841af10463f14560/FLAG9f034158c [2020-11-28 04:44:49,598 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:44:49,599 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2020-11-28 04:44:49,651 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/d84aad233/b822afd61d9d42f7841af10463f14560/FLAG9f034158c [2020-11-28 04:44:49,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4d76730e-5373-4875-a8b6-9772cdd2a189/bin/ukojak/data/d84aad233/b822afd61d9d42f7841af10463f14560 [2020-11-28 04:44:49,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:44:49,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:44:49,967 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:49,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:44:49,973 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:44:49,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:49" (1/1) ... [2020-11-28 04:44:49,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172d5fcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:49, skipping insertion in model container [2020-11-28 04:44:49,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:44:49" (1/1) ... [2020-11-28 04:44:49,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:44:50,121 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:50,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:50,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:51,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,616 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:51,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:52,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:52,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:52,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:52,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:52,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:52,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:52,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:52,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:52,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:52,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:52,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:52,823 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:44:52,878 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:44:52,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:52,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:52,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,960 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:52,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:53,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:53,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:53,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:53,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:53,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:53,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:53,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:53,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:53,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:53,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:53,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,167 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,246 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:53,290 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:44:53,318 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:44:53,319 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:44:53,367 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:44:53,446 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:44:53,448 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:44:53,449 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:44:53,450 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:44:53,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:44:53,451 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:44:53,452 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:44:53,453 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:44:53,454 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:44:53,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:44:53,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:44:53,608 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:44:54,724 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:44:54,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:54 WrapperNode [2020-11-28 04:44:54,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:44:54,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:44:54,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:44:54,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:44:54,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:54" (1/1) ... [2020-11-28 04:44:54,796 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 04:44:54,869 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:44:54" (1/1) ... [2020-11-28 04:44:54,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:44:54,890 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:44:54,892 INFO L168 Benchmark]: Toolchain (without parser) took 4924.94 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 48.7 MB in the beginning and 75.7 MB in the end (delta: -27.0 MB). Peak memory consumption was 58.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:54,892 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:44:54,893 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4758.48 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 48.5 MB in the beginning and 81.0 MB in the end (delta: -32.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:54,894 INFO L168 Benchmark]: Boogie Procedure Inliner took 163.73 ms. Allocated memory is still 159.4 MB. Free memory was 81.0 MB in the beginning and 75.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 04:44:54,895 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 73.4 MB. Free memory is still 55.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4758.48 ms. Allocated memory was 73.4 MB in the beginning and 159.4 MB in the end (delta: 86.0 MB). Free memory was 48.5 MB in the beginning and 81.0 MB in the end (delta: -32.5 MB). Peak memory consumption was 109.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 163.73 ms. Allocated memory is still 159.4 MB. Free memory was 81.0 MB in the beginning and 75.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 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...