./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/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 6837ba4f09567000a99a2d3e618ad43e8cadfc25 ...................................................................................................................................................................... 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/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 6837ba4f09567000a99a2d3e618ad43e8cadfc25 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2020-12-09 04:58:02,543 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:58:02,545 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:58:02,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:58:02,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:58:02,566 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:58:02,568 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:58:02,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:58:02,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:58:02,572 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:58:02,573 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:58:02,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:58:02,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:58:02,575 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:58:02,576 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:58:02,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:58:02,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:58:02,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:58:02,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:58:02,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:58:02,583 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:58:02,584 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:58:02,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:58:02,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:58:02,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:58:02,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:58:02,588 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:58:02,589 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:58:02,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:58:02,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:58:02,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:58:02,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:58:02,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:58:02,592 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:58:02,593 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:58:02,593 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:58:02,594 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:58:02,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:58:02,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:58:02,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:58:02,595 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:58:02,596 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:58:02,616 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:58:02,616 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:58:02,617 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:58:02,617 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:58:02,617 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:58:02,618 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:58:02,618 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:58:02,618 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:58:02,618 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:58:02,618 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:58:02,618 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:58:02,619 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:58:02,620 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:58:02,620 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:58:02,620 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:58:02,621 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:58:02,621 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:58:02,621 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6837ba4f09567000a99a2d3e618ad43e8cadfc25 [2020-12-09 04:58:02,809 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:58:02,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:58:02,826 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:58:02,827 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:58:02,827 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:58:02,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2020-12-09 04:58:02,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/f1e9ed939/6f1a69e732544824abd9dc7d6ac11932/FLAGcfe203873 [2020-12-09 04:58:03,431 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:58:03,431 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2020-12-09 04:58:03,453 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/f1e9ed939/6f1a69e732544824abd9dc7d6ac11932/FLAGcfe203873 [2020-12-09 04:58:03,904 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/f1e9ed939/6f1a69e732544824abd9dc7d6ac11932 [2020-12-09 04:58:03,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:58:03,908 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:58:03,909 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:58:03,909 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:58:03,912 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:58:03,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:58:03" (1/1) ... [2020-12-09 04:58:03,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cba8104 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:03, skipping insertion in model container [2020-12-09 04:58:03,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:58:03" (1/1) ... [2020-12-09 04:58:03,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:58:03,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:58:04,149 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4495,4508] [2020-12-09 04:58:04,154 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4555,4568] [2020-12-09 04:58:04,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:58:04,174 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:58:04,779 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,779 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,779 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,780 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,781 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,790 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,791 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,792 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:04,793 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:05,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:58:05,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:58:05,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:58:05,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:58:05,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:58:05,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:58:05,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:58:05,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:58:05,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:58:05,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:58:05,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:58:05,224 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:58:05,224 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:58:05,225 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:58:05,226 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:58:05,244 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-12-09 04:58:05,275 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:05,276 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:05,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:58:05,361 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) [2020-12-09 04:58:05,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@61a747d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:05, skipping insertion in model container [2020-12-09 04:58:05,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:58:05,362 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 04:58:05,364 INFO L168 Benchmark]: Toolchain (without parser) took 1454.80 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.7 MB in the beginning and 80.0 MB in the end (delta: -21.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:58:05,364 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory is still 74.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:58:05,365 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1452.78 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.6 MB in the beginning and 80.0 MB in the end (delta: -21.5 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:58:05,366 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 96.5 MB. Free memory is still 74.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1452.78 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.6 MB in the beginning and 80.0 MB in the end (delta: -21.5 MB). Peak memory consumption was 27.3 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 0.2.0-7b2dab5 [2020-12-09 04:58:06,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:58:06,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:58:06,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:58:06,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:58:06,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:58:06,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:58:06,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:58:06,719 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:58:06,720 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:58:06,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:58:06,736 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:58:06,737 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:58:06,738 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:58:06,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:58:06,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:58:06,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:58:06,743 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:58:06,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:58:06,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:58:06,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:58:06,750 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:58:06,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:58:06,752 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:58:06,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:58:06,756 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:58:06,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:58:06,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:58:06,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:58:06,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:58:06,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:58:06,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:58:06,761 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:58:06,762 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:58:06,763 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:58:06,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:58:06,764 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:58:06,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:58:06,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:58:06,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:58:06,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:58:06,766 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:58:06,788 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:58:06,788 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:58:06,789 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:58:06,790 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:58:06,790 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:58:06,790 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:58:06,790 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:58:06,790 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:58:06,790 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:58:06,791 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:58:06,791 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:58:06,792 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:58:06,793 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:58:06,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:58:06,794 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:58:06,794 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:58:06,794 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:58:06,794 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:58:06,794 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:58:06,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:58:06,795 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:58:06,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:58:06,795 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6837ba4f09567000a99a2d3e618ad43e8cadfc25 [2020-12-09 04:58:07,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:58:07,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:58:07,066 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:58:07,067 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:58:07,068 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:58:07,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2020-12-09 04:58:07,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/a63a42e46/27cc1f5259c24393a28434111f5dd259/FLAG12a50b3ae [2020-12-09 04:58:07,676 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:58:07,677 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i [2020-12-09 04:58:07,705 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/a63a42e46/27cc1f5259c24393a28434111f5dd259/FLAG12a50b3ae [2020-12-09 04:58:08,161 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d663e445-9965-4b3a-9dc3-a86eb1afe31d/bin/utaipan/data/a63a42e46/27cc1f5259c24393a28434111f5dd259 [2020-12-09 04:58:08,167 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:58:08,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:58:08,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:58:08,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:58:08,176 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:58:08,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:58:08" (1/1) ... [2020-12-09 04:58:08,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71f881f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:08, skipping insertion in model container [2020-12-09 04:58:08,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:58:08" (1/1) ... [2020-12-09 04:58:08,185 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:58:08,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:58:08,435 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4495,4508] [2020-12-09 04:58:08,440 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4555,4568] [2020-12-09 04:58:08,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:58:08,463 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:58:09,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,098 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,099 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,100 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,112 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,112 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,114 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,114 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:58:09,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:58:09,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:58:09,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:58:09,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:58:09,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:58:09,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:58:09,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:58:09,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:58:09,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:58:09,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:58:09,621 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,622 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:58:09,705 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:58:09,742 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:58:09,747 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4495,4508] [2020-12-09 04:58:09,748 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4555,4568] [2020-12-09 04:58:09,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:58:09,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:58:09,777 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,777 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,777 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,778 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,778 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,784 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,785 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,786 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,786 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:58:09,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:58:09,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:58:09,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:58:09,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:58:09,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:58:09,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:58:09,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:58:09,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:58:09,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:58:09,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:58:09,882 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,883 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:58:09,941 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:58:09,953 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4495,4508] [2020-12-09 04:58:09,954 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_d663e445-9965-4b3a-9dc3-a86eb1afe31d/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_harness.i[4555,4568] [2020-12-09 04:58:09,955 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:58:09,956 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:58:09,978 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,983 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:09,984 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:10,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:58:10,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:58:10,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:58:10,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:58:10,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:58:10,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:58:10,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:58:10,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:58:10,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:58:10,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:58:10,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:58:10,061 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:10,062 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:58:10,078 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:58:10,872 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:58:10,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:10 WrapperNode [2020-12-09 04:58:10,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:58:10,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:58:10,873 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:58:10,873 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:58:10,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:10" (1/1) ... [2020-12-09 04:58:10,912 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]]] [2020-12-09 04:58:10,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:58:10" (1/1) ... [2020-12-09 04:58:10,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:58:10,941 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:58:10,942 INFO L168 Benchmark]: Toolchain (without parser) took 2772.56 ms. Allocated memory was 75.5 MB in the beginning and 140.5 MB in the end (delta: 65.0 MB). Free memory was 51.0 MB in the beginning and 87.0 MB in the end (delta: -36.0 MB). Peak memory consumption was 28.9 MB. Max. memory is 16.1 GB. [2020-12-09 04:58:10,943 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 75.5 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:58:10,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2701.40 ms. Allocated memory was 75.5 MB in the beginning and 140.5 MB in the end (delta: 65.0 MB). Free memory was 50.8 MB in the beginning and 92.2 MB in the end (delta: -41.5 MB). Peak memory consumption was 89.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:58:10,944 INFO L168 Benchmark]: Boogie Procedure Inliner took 67.70 ms. Allocated memory is still 140.5 MB. Free memory was 92.2 MB in the beginning and 87.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:58:10,945 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 75.5 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2701.40 ms. Allocated memory was 75.5 MB in the beginning and 140.5 MB in the end (delta: 65.0 MB). Free memory was 50.8 MB in the beginning and 92.2 MB in the end (delta: -41.5 MB). Peak memory consumption was 89.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 67.70 ms. Allocated memory is still 140.5 MB. Free memory was 92.2 MB in the beginning and 87.0 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...