./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 .......................................................................................................................................................................... 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_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/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 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-03 12:34:40,306 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:34:40,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:34:40,406 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:34:40,407 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:34:40,412 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:34:40,415 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:34:40,419 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:34:40,422 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:34:40,428 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:34:40,429 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:34:40,431 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:34:40,432 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:34:40,435 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:34:40,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:34:40,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:34:40,440 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:34:40,444 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:34:40,447 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:34:40,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:34:40,457 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:34:40,459 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:34:40,461 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:34:40,462 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:34:40,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:34:40,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:34:40,472 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:34:40,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:34:40,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:34:40,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:34:40,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:34:40,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:34:40,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:34:40,482 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:34:40,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:34:40,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:34:40,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:34:40,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:34:40,485 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:34:40,486 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:34:40,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:34:40,489 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-03 12:34:40,529 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:34:40,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:34:40,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:34:40,531 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:34:40,532 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:34:40,532 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:34:40,532 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-03 12:34:40,532 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:34:40,533 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:34:40,533 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-03 12:34:40,534 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-03 12:34:40,534 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:34:40,535 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-03 12:34:40,535 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-03 12:34:40,535 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-03 12:34:40,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:34:40,536 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 12:34:40,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:34:40,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:34:40,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:34:40,537 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:34:40,537 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:34:40,538 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:34:40,538 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:34:40,538 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:34:40,538 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:34:40,539 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:34:40,539 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:34:40,539 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:34:40,541 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:34:40,541 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:34:40,541 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-03 12:34:40,542 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 12:34:40,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:34:40,542 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:34:40,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:34:40,543 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_bec237f5-2ed2-4169-8b4b-8232f29bb31b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2020-12-03 12:34:40,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:34:40,921 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:34:40,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:34:40,925 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:34:40,928 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:34:40,929 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 12:34:41,024 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/ff1866c69/24887657b5ce4705b57566b094584764/FLAG361692229 [2020-12-03 12:34:42,051 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:34:42,052 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 12:34:42,111 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/ff1866c69/24887657b5ce4705b57566b094584764/FLAG361692229 [2020-12-03 12:34:42,490 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/ff1866c69/24887657b5ce4705b57566b094584764 [2020-12-03 12:34:42,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:34:42,496 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:34:42,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:42,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:34:42,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:34:42,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:42" (1/1) ... [2020-12-03 12:34:42,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b061e2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:42, skipping insertion in model container [2020-12-03 12:34:42,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:42" (1/1) ... [2020-12-03 12:34:42,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:34:42,635 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:34:42,988 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2020-12-03 12:34:42,997 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2020-12-03 12:34:43,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:43,047 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:44,031 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,032 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,032 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,033 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,034 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,048 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,049 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,051 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,051 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,053 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,054 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,055 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,056 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:44,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:44,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:44,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:44,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:44,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:44,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:44,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:44,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:44,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:44,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:44,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:34:44,663 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,663 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,665 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,665 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,674 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,675 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-03 12:34:44,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:44,698 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) [2020-12-03 12:34:44,698 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@27fb9106 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:44, skipping insertion in model container [2020-12-03 12:34:44,699 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:44,699 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-03 12:34:44,702 INFO L168 Benchmark]: Toolchain (without parser) took 2204.19 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 49.8 MB in the beginning and 70.8 MB in the end (delta: -21.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:44,702 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 88.1 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:34:44,704 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2198.12 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 49.8 MB in the beginning and 70.8 MB in the end (delta: -21.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:44,706 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 88.1 MB. Free memory was 45.5 MB in the beginning and 45.5 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2198.12 ms. Allocated memory was 88.1 MB in the beginning and 123.7 MB in the end (delta: 35.7 MB). Free memory was 49.8 MB in the beginning and 70.8 MB in the end (delta: -21.0 MB). Peak memory consumption was 15.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2591]: 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 0.2.0-7b2dab5 [2020-12-03 12:34:46,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 12:34:46,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 12:34:46,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 12:34:46,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 12:34:46,976 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 12:34:46,978 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 12:34:46,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 12:34:46,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 12:34:46,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 12:34:46,992 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 12:34:46,997 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 12:34:46,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 12:34:47,003 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 12:34:47,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 12:34:47,006 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 12:34:47,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 12:34:47,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 12:34:47,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 12:34:47,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 12:34:47,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 12:34:47,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 12:34:47,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 12:34:47,034 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 12:34:47,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 12:34:47,042 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 12:34:47,043 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 12:34:47,044 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 12:34:47,045 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 12:34:47,046 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 12:34:47,047 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 12:34:47,048 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 12:34:47,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 12:34:47,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 12:34:47,052 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 12:34:47,052 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 12:34:47,053 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 12:34:47,053 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 12:34:47,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 12:34:47,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 12:34:47,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 12:34:47,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-03 12:34:47,108 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 12:34:47,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 12:34:47,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 12:34:47,110 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-03 12:34:47,111 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-03 12:34:47,111 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-03 12:34:47,111 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-03 12:34:47,111 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-03 12:34:47,112 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-03 12:34:47,113 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 12:34:47,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 12:34:47,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 12:34:47,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 12:34:47,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 12:34:47,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 12:34:47,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 12:34:47,116 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 12:34:47,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 12:34:47,116 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 12:34:47,117 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 12:34:47,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 12:34:47,117 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-03 12:34:47,117 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-03 12:34:47,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-03 12:34:47,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 12:34:47,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 12:34:47,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 12:34:47,119 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 12:34:47,119 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-03 12:34:47,119 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 12:34:47,119 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-03 12:34:47,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 12:34:47,120 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_bec237f5-2ed2-4169-8b4b-8232f29bb31b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00848e9d97d65bb76ae0ae1ccd6ea810b066f108 [2020-12-03 12:34:47,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 12:34:47,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 12:34:47,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 12:34:47,549 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 12:34:47,549 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 12:34:47,550 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 12:34:47,617 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/b443210d0/0282d5d576a944fea57e42362a9e3f93/FLAGfe94420a3 [2020-12-03 12:34:48,513 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 12:34:48,516 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2020-12-03 12:34:48,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/b443210d0/0282d5d576a944fea57e42362a9e3f93/FLAGfe94420a3 [2020-12-03 12:34:49,005 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/bin/utaipan/data/b443210d0/0282d5d576a944fea57e42362a9e3f93 [2020-12-03 12:34:49,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 12:34:49,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 12:34:49,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:49,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 12:34:49,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 12:34:49,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:49" (1/1) ... [2020-12-03 12:34:49,027 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aece8ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:49, skipping insertion in model container [2020-12-03 12:34:49,027 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:34:49" (1/1) ... [2020-12-03 12:34:49,036 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 12:34:49,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:34:49,393 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2020-12-03 12:34:49,400 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2020-12-03 12:34:49,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:49,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:50,313 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,315 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,316 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,317 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,342 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,343 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,344 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,345 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,347 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,348 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,349 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:50,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:50,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:50,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:50,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:50,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:50,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:50,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:50,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:50,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:50,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:50,992 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:34:51,009 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:51,032 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 12:34:51,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 12:34:51,068 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2020-12-03 12:34:51,069 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2020-12-03 12:34:51,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:51,073 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:51,119 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,120 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,121 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,121 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,123 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,148 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,155 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,156 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,157 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,158 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,160 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,162 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,163 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:51,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:51,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:51,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:51,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:51,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:51,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:51,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:51,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:51,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:51,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:34:51,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:51,284 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 12:34:51,306 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2020-12-03 12:34:51,307 WARN L226 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud-vcloud-master/worker/run_dir_bec237f5-2ed2-4169-8b4b-8232f29bb31b/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2020-12-03 12:34:51,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 12:34:51,309 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 12:34:51,352 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,353 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,354 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,359 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,360 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,361 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,362 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,363 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-03 12:34:51,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 12:34:51,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 12:34:51,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 12:34:51,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 12:34:51,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 12:34:51,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 12:34:51,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 12:34:51,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 12:34:51,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 12:34:51,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 12:34:51,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 12:34:51,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 12:34:52,431 INFO L208 MainTranslator]: Completed translation [2020-12-03 12:34:52,431 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:52 WrapperNode [2020-12-03 12:34:52,431 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 12:34:52,432 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 12:34:52,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 12:34:52,432 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 12:34:52,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:52" (1/1) ... [2020-12-03 12:34:52,486 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-03 12:34:52,530 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:34:52" (1/1) ... [2020-12-03 12:34:52,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 12:34:52,530 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 12:34:52,533 INFO L168 Benchmark]: Toolchain (without parser) took 3523.32 ms. Allocated memory was 60.8 MB in the beginning and 102.8 MB in the end (delta: 41.9 MB). Free memory was 35.0 MB in the beginning and 55.5 MB in the end (delta: -20.5 MB). Peak memory consumption was 20.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:52,533 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 43.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 12:34:52,534 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3422.49 ms. Allocated memory was 60.8 MB in the beginning and 102.8 MB in the end (delta: 41.9 MB). Free memory was 34.8 MB in the beginning and 59.7 MB in the end (delta: -24.9 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:52,535 INFO L168 Benchmark]: Boogie Procedure Inliner took 98.33 ms. Allocated memory is still 102.8 MB. Free memory was 59.7 MB in the beginning and 55.5 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 12:34:52,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 43.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3422.49 ms. Allocated memory was 60.8 MB in the beginning and 102.8 MB in the end (delta: 41.9 MB). Free memory was 34.8 MB in the beginning and 59.7 MB in the end (delta: -24.9 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 98.33 ms. Allocated memory is still 102.8 MB. Free memory was 59.7 MB in the beginning and 55.5 MB in the end (delta: 4.2 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...