./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ......................................................................................................................................................................... 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/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 e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef ........................................................................................................................................................................................................................................... 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 04:59:20,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:59:20,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:59:20,642 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:59:20,642 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:59:20,643 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:59:20,649 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:59:20,650 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:59:20,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:59:20,653 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:59:20,654 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:59:20,655 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:59:20,655 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:59:20,656 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:59:20,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:59:20,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:59:20,659 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:59:20,659 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:59:20,661 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:59:20,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:59:20,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:59:20,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:59:20,667 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:59:20,668 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:59:20,671 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:59:20,671 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:59:20,672 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:59:20,673 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:59:20,673 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:59:20,674 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:59:20,675 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:59:20,676 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:59:20,676 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:59:20,677 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:59:20,678 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:59:20,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:59:20,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:59:20,679 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:59:20,679 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:59:20,680 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:59:20,681 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:59:20,682 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-12-09 04:59:20,704 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:59:20,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:59:20,705 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:59:20,705 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:59:20,705 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:59:20,705 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:59:20,705 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-12-09 04:59:20,705 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:59:20,706 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:59:20,706 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-12-09 04:59:20,706 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-12-09 04:59:20,706 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:59:20,706 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-12-09 04:59:20,706 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-12-09 04:59:20,707 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-12-09 04:59:20,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:59:20,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-09 04:59:20,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:59:20,707 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:59:20,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:59:20,708 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:59:20,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:59:20,709 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:59:20,710 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:59:20,710 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2020-12-09 04:59:20,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:59:20,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:59:20,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:59:20,921 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:59:20,922 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:59:20,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-09 04:59:20,967 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/38f66b701/e27fe5b5d189490e81f57aaf08129b14/FLAG31b0713bd [2020-12-09 04:59:21,502 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:59:21,502 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-09 04:59:21,525 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/38f66b701/e27fe5b5d189490e81f57aaf08129b14/FLAG31b0713bd [2020-12-09 04:59:22,000 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/38f66b701/e27fe5b5d189490e81f57aaf08129b14 [2020-12-09 04:59:22,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:59:22,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:59:22,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:59:22,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:59:22,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:59:22,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:59:22" (1/1) ... [2020-12-09 04:59:22,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c5167df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:22, skipping insertion in model container [2020-12-09 04:59:22,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:59:22" (1/1) ... [2020-12-09 04:59:22,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:59:22,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:59:22,257 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-09 04:59:22,262 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-09 04:59:22,274 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:59:22,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:59:22,780 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:59:22,781 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 04:59:22,781 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 04:59:22,783 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 04:59:22,783 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 04:59:22,834 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,835 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,835 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,836 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,845 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,846 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,847 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,849 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,849 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:22,850 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:23,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:59:23,119 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:59:23,120 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:59:23,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:59:23,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:59:23,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:59:23,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:59:23,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:59:23,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:59:23,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:59:23,226 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:23,231 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:23,269 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:59:23,290 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 04:59:23,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@40348dc8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:23, skipping insertion in model container [2020-12-09 04:59:23,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:59:23,291 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2020-12-09 04:59:23,292 INFO L168 Benchmark]: Toolchain (without parser) took 1286.83 ms. Allocated memory is still 100.7 MB. Free memory was 64.2 MB in the beginning and 43.6 MB in the end (delta: 20.5 MB). Peak memory consumption was 27.1 MB. Max. memory is 16.1 GB. [2020-12-09 04:59:23,293 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 73.4 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:59:23,293 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1284.15 ms. Allocated memory is still 100.7 MB. Free memory was 64.0 MB in the beginning and 43.6 MB in the end (delta: 20.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. [2020-12-09 04:59:23,294 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 73.4 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1284.15 ms. Allocated memory is still 100.7 MB. Free memory was 64.0 MB in the beginning and 43.6 MB in the end (delta: 20.3 MB). Peak memory consumption was 25.0 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2588]: 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 04:59:24,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-09 04:59:24,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-09 04:59:24,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-09 04:59:24,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-09 04:59:24,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-09 04:59:24,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-09 04:59:24,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-09 04:59:24,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-09 04:59:24,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-09 04:59:24,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-09 04:59:24,670 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-09 04:59:24,670 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-09 04:59:24,671 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-09 04:59:24,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-09 04:59:24,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-09 04:59:24,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-09 04:59:24,674 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-09 04:59:24,676 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-09 04:59:24,678 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-09 04:59:24,679 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-09 04:59:24,680 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-09 04:59:24,681 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-09 04:59:24,682 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-09 04:59:24,685 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-09 04:59:24,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-09 04:59:24,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-09 04:59:24,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-09 04:59:24,687 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-09 04:59:24,687 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-09 04:59:24,688 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-09 04:59:24,688 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-09 04:59:24,689 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-09 04:59:24,690 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-09 04:59:24,691 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-09 04:59:24,691 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-09 04:59:24,692 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-09 04:59:24,692 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-09 04:59:24,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-09 04:59:24,693 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-09 04:59:24,694 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-09 04:59:24,694 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-12-09 04:59:24,720 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-09 04:59:24,720 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-09 04:59:24,721 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-09 04:59:24,721 INFO L138 SettingsManager]: * User list type=DISABLED [2020-12-09 04:59:24,721 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-12-09 04:59:24,721 INFO L138 SettingsManager]: * Explicit value domain=true [2020-12-09 04:59:24,722 INFO L138 SettingsManager]: * Octagon Domain=false [2020-12-09 04:59:24,722 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-12-09 04:59:24,722 INFO L138 SettingsManager]: * Interval Domain=false [2020-12-09 04:59:24,723 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-09 04:59:24,723 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-09 04:59:24,723 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-09 04:59:24,723 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-09 04:59:24,723 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-09 04:59:24,724 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-09 04:59:24,725 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-09 04:59:24,725 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-09 04:59:24,725 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-09 04:59:24,725 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-09 04:59:24,726 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-09 04:59:24,726 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-09 04:59:24,726 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-09 04:59:24,726 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-09 04:59:24,726 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2020-12-09 04:59:24,726 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-09 04:59:24,727 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-09 04:59:24,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-09 04:59:24,727 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e5f9acfd3b36c7a8cca98d952884c5ff0ff250ef [2020-12-09 04:59:24,975 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-09 04:59:24,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-09 04:59:24,997 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-09 04:59:24,998 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-09 04:59:24,998 INFO L275 PluginConnector]: CDTParser initialized [2020-12-09 04:59:24,999 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-09 04:59:25,045 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/34e505a3b/e2386adff33a44f5a8090a9087c971fd/FLAGd5136d6cf [2020-12-09 04:59:25,599 INFO L306 CDTParser]: Found 1 translation units. [2020-12-09 04:59:25,600 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2020-12-09 04:59:25,626 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/34e505a3b/e2386adff33a44f5a8090a9087c971fd/FLAGd5136d6cf [2020-12-09 04:59:26,094 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_708fcdb6-0624-47bf-9f50-264e34cf76c8/bin/utaipan/data/34e505a3b/e2386adff33a44f5a8090a9087c971fd [2020-12-09 04:59:26,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-09 04:59:26,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-09 04:59:26,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-09 04:59:26,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-09 04:59:26,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-09 04:59:26,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:59:26" (1/1) ... [2020-12-09 04:59:26,110 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f385a45 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:26, skipping insertion in model container [2020-12-09 04:59:26,110 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 04:59:26" (1/1) ... [2020-12-09 04:59:26,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-09 04:59:26,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:59:26,376 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-09 04:59:26,380 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-09 04:59:26,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:59:26,397 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:59:26,922 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:59:26,977 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,977 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,978 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,978 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,979 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,990 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,991 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,992 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,993 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,994 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,995 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:26,996 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:59:27,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:59:27,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:59:27,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:59:27,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:59:27,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:59:27,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:59:27,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:59:27,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:59:27,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:59:27,374 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,379 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:59:27,442 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-09 04:59:27,461 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-09 04:59:27,464 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-09 04:59:27,465 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-09 04:59:27,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:59:27,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:59:27,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:59:27,496 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,496 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,496 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,497 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,497 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,502 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,502 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,503 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,503 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,504 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,504 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,505 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:59:27,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:59:27,529 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:59:27,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:59:27,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:59:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:59:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:59:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:59:27,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:59:27,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:59:27,544 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,548 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:59:27,589 INFO L203 MainTranslator]: Completed pre-run [2020-12-09 04:59:27,599 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2020-12-09 04:59:27,599 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_708fcdb6-0624-47bf-9f50-264e34cf76c8/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2020-12-09 04:59:27,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-09 04:59:27,602 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-09 04:59:27,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-09 04:59:27,642 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,643 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,643 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,643 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,644 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,651 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,651 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,652 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,653 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,654 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,654 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,655 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-09 04:59:27,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-09 04:59:27,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-09 04:59:27,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-09 04:59:27,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-09 04:59:27,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-09 04:59:27,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-09 04:59:27,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-09 04:59:27,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-09 04:59:27,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-09 04:59:27,710 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,715 WARN L1501 CHandler]: Possible shadowing of function index [2020-12-09 04:59:27,731 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-09 04:59:28,296 INFO L208 MainTranslator]: Completed translation [2020-12-09 04:59:28,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:28 WrapperNode [2020-12-09 04:59:28,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-09 04:59:28,297 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-09 04:59:28,297 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-09 04:59:28,298 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-09 04:59:28,302 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:28" (1/1) ... [2020-12-09 04:59:28,349 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 04:59:28,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 04:59:28" (1/1) ... [2020-12-09 04:59:28,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-09 04:59:28,376 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-09 04:59:28,378 INFO L168 Benchmark]: Toolchain (without parser) took 2275.61 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 28.8 MB in the beginning and 30.8 MB in the end (delta: -2.0 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2020-12-09 04:59:28,379 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-09 04:59:28,379 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2193.87 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 28.6 MB in the beginning and 35.0 MB in the end (delta: -6.4 MB). Peak memory consumption was 67.0 MB. Max. memory is 16.1 GB. [2020-12-09 04:59:28,380 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.48 ms. Allocated memory is still 117.4 MB. Free memory was 35.0 MB in the beginning and 30.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-09 04:59:28,382 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 56.6 MB. Free memory was 39.3 MB in the beginning and 39.3 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2193.87 ms. Allocated memory was 56.6 MB in the beginning and 117.4 MB in the end (delta: 60.8 MB). Free memory was 28.6 MB in the beginning and 35.0 MB in the end (delta: -6.4 MB). Peak memory consumption was 67.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 78.48 ms. Allocated memory is still 117.4 MB. Free memory was 35.0 MB in the beginning and 30.8 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...