./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_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_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1119264259956e34310bdce14da7deae2edb8af ............................................................................................................................................................................. 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_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1119264259956e34310bdce14da7deae2edb8af ............................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:35:19,244 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:35:19,248 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:35:19,314 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:35:19,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:35:19,340 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:35:19,342 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:35:19,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:35:19,348 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:35:19,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:35:19,352 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:35:19,356 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:35:19,357 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:35:19,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:35:19,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:35:19,362 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:35:19,364 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:35:19,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:35:19,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:35:19,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:35:19,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:35:19,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:35:19,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:35:19,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:35:19,384 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:35:19,385 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:35:19,385 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:35:19,389 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:35:19,391 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:35:19,392 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:35:19,393 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:35:19,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:35:19,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:35:19,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:35:19,401 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:35:19,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:35:19,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:35:19,403 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:35:19,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:35:19,405 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:35:19,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:35:19,409 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:35:19,462 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:35:19,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:35:19,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:35:19,464 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:35:19,465 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:35:19,465 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:35:19,465 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:35:19,465 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:35:19,466 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:35:19,466 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:35:19,467 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:35:19,468 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:35:19,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:35:19,469 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:35:19,469 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:35:19,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:35:19,471 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:35:19,471 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:35:19,471 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:35:19,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:35:19,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:35:19,472 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:35:19,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:35:19,473 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:35:19,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:35:19,473 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:35:19,474 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:35:19,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:35:19,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:35:19,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:35:19,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:35:19,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:35:19,476 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:35:19,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:35:19,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:35:19,477 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:35:19,477 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:35:19,477 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:35:19,478 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-30 03:35:19,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:35:19,932 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:35:19,937 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:35:19,939 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:35:19,940 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:35:19,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 03:35:20,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/e1f2f3f02/08b60373d49b46e7a646b5d46078167f/FLAGec352d34f [2020-11-30 03:35:21,177 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:35:21,178 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 03:35:21,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/e1f2f3f02/08b60373d49b46e7a646b5d46078167f/FLAGec352d34f [2020-11-30 03:35:21,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/e1f2f3f02/08b60373d49b46e7a646b5d46078167f [2020-11-30 03:35:21,576 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:35:21,578 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:35:21,580 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:35:21,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:35:21,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:35:21,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:35:21" (1/1) ... [2020-11-30 03:35:21,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c66dbd7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:21, skipping insertion in model container [2020-11-30 03:35:21,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:35:21" (1/1) ... [2020-11-30 03:35:21,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:35:21,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:35:22,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:35:22,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:35:23,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,328 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,380 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:23,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:24,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:35:24,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:35:24,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:35:24,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:35:24,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:35:24,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:35:24,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:35:24,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:35:24,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:35:24,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:35:24,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:35:24,282 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:35:24,282 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:35:24,285 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:35:24,286 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:35:24,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:24,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:24,336 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:35:24,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:24,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:24,525 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:35:24,608 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2020-11-30 03:35:24,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1f6eda3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:24, skipping insertion in model container [2020-11-30 03:35:24,609 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:35:24,609 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-11-30 03:35:24,618 INFO L168 Benchmark]: Toolchain (without parser) took 3032.74 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 66.8 MB in the beginning and 92.4 MB in the end (delta: -25.6 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:35:24,619 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:35:24,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3029.32 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 66.6 MB in the beginning and 92.4 MB in the end (delta: -25.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2020-11-30 03:35:24,625 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 102.8 MB. Free memory is still 61.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3029.32 ms. Allocated memory was 102.8 MB in the beginning and 138.4 MB in the end (delta: 35.7 MB). Free memory was 66.6 MB in the beginning and 92.4 MB in the end (delta: -25.8 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2590]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:35:27,571 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:35:27,574 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:35:27,627 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:35:27,628 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:35:27,636 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:35:27,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:35:27,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:35:27,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:35:27,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:35:27,648 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:35:27,650 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:35:27,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:35:27,652 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:35:27,654 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:35:27,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:35:27,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:35:27,666 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:35:27,674 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:35:27,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:35:27,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:35:27,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:35:27,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:35:27,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:35:27,698 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:35:27,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:35:27,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:35:27,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:35:27,705 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:35:27,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:35:27,707 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:35:27,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:35:27,713 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:35:27,714 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:35:27,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:35:27,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:35:27,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:35:27,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:35:27,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:35:27,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:35:27,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:35:27,723 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:35:27,780 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:35:27,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:35:27,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:35:27,783 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:35:27,783 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:35:27,783 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:35:27,783 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:35:27,784 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:35:27,784 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:35:27,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:35:27,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:35:27,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:35:27,788 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:35:27,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:35:27,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:35:27,789 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:35:27,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:35:27,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:35:27,790 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:35:27,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:35:27,790 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:35:27,791 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:35:27,791 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:35:27,791 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:35:27,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:35:27,792 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:35:27,792 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:35:27,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:35:27,793 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:35:27,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:35:27,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:35:27,806 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:35:27,807 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:35:27,807 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1119264259956e34310bdce14da7deae2edb8af [2020-11-30 03:35:28,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:35:28,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:35:28,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:35:28,276 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:35:28,277 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:35:28,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 03:35:28,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/c46bcd721/40679ec5df464e05b014874c5bcf6c0a/FLAGb08ac2bf9 [2020-11-30 03:35:29,494 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:35:29,497 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-11-30 03:35:29,563 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/c46bcd721/40679ec5df464e05b014874c5bcf6c0a/FLAGb08ac2bf9 [2020-11-30 03:35:29,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c5989b45-f3da-4c5e-a7e7-c7d7d2192993/bin/utaipan/data/c46bcd721/40679ec5df464e05b014874c5bcf6c0a [2020-11-30 03:35:29,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:35:29,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:35:29,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:35:29,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:35:29,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:35:29,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:35:29" (1/1) ... [2020-11-30 03:35:29,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457e0625 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:29, skipping insertion in model container [2020-11-30 03:35:29,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:35:29" (1/1) ... [2020-11-30 03:35:29,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:35:30,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:35:30,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:35:30,414 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:35:31,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:31,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:32,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:35:32,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:35:32,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:35:32,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:35:32,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:35:32,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:35:32,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:35:32,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:35:32,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:35:32,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:35:32,672 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:35:32,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:32,692 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:32,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:32,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:32,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:35:32,985 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:35:33,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:35:33,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:35:33,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:35:33,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,111 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:35:33,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:35:33,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:35:33,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:35:33,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:35:33,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:35:33,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:35:33,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:35:33,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:35:33,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:35:33,195 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:35:33,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,201 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,294 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,365 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:35:33,448 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:35:33,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:35:33,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:35:33,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,589 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:35:33,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:35:33,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:35:33,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:35:33,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:35:33,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:35:33,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:35:33,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:35:33,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:35:33,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:35:33,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:35:33,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:35:33,806 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:35:35,565 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:35:35,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:35 WrapperNode [2020-11-30 03:35:35,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:35:35,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:35:35,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:35:35,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:35:35,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:35" (1/1) ... [2020-11-30 03:35:35,652 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 03:35:35,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:35:35" (1/1) ... [2020-11-30 03:35:35,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:35:35,746 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:35:35,748 INFO L168 Benchmark]: Toolchain (without parser) took 5932.57 ms. Allocated memory was 60.8 MB in the beginning and 184.5 MB in the end (delta: 123.7 MB). Free memory was 32.4 MB in the beginning and 38.6 MB in the end (delta: -6.2 MB). Peak memory consumption was 120.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:35:35,749 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 60.8 MB. Free memory was 42.8 MB in the beginning and 42.7 MB in the end (delta: 84.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:35:35,750 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5749.93 ms. Allocated memory was 60.8 MB in the beginning and 184.5 MB in the end (delta: 123.7 MB). Free memory was 32.2 MB in the beginning and 43.9 MB in the end (delta: -11.6 MB). Peak memory consumption was 122.8 MB. Max. memory is 16.1 GB. [2020-11-30 03:35:35,766 INFO L168 Benchmark]: Boogie Procedure Inliner took 178.68 ms. Allocated memory is still 184.5 MB. Free memory was 43.9 MB in the beginning and 38.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:35:35,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 60.8 MB. Free memory was 42.8 MB in the beginning and 42.7 MB in the end (delta: 84.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5749.93 ms. Allocated memory was 60.8 MB in the beginning and 184.5 MB in the end (delta: 123.7 MB). Free memory was 32.2 MB in the beginning and 43.9 MB in the end (delta: -11.6 MB). Peak memory consumption was 122.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 178.68 ms. Allocated memory is still 184.5 MB. Free memory was 43.9 MB in the beginning and 38.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...