./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs --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 5c86e40da35708e9aee6b6307d04748d7e66e759 ......................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs --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 5c86e40da35708e9aee6b6307d04748d7e66e759 ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:55:41,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:55:41,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:55:41,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:55:41,838 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:55:41,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:55:41,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:55:41,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:55:41,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:55:41,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:55:41,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:55:41,865 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:55:41,866 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:55:41,869 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:55:41,872 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:55:41,881 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:55:41,883 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:55:41,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:55:41,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:55:41,897 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:55:41,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:55:41,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:55:41,905 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:55:41,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:55:41,917 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:55:41,918 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:55:41,918 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:55:41,921 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:55:41,922 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:55:41,923 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:55:41,924 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:55:41,925 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:55:41,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:55:41,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:55:41,931 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:55:41,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:55:41,932 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:55:41,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:55:41,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:55:41,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:55:41,935 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:55:41,936 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 02:55:41,989 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:55:41,989 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:55:41,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:55:41,991 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:55:41,992 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:55:41,992 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:55:41,992 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 02:55:41,992 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:55:41,993 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:55:41,993 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 02:55:41,994 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 02:55:41,995 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:55:41,995 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 02:55:41,995 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 02:55:41,995 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 02:55:41,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:55:41,997 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 02:55:41,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:55:41,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:55:41,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:55:41,998 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:55:41,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:55:41,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:55:41,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:55:41,999 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:55:41,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:55:41,999 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:55:42,000 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:55:42,000 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:55:42,002 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:55:42,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:55:42,002 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 02:55:42,003 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 02:55:42,003 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:55:42,003 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:55:42,004 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:55:42,004 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_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2021-10-16 02:55:42,355 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:55:42,381 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:55:42,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:55:42,385 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:55:42,386 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:55:42,387 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-16 02:55:42,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/1e79b6b56/7036a8ce0c1b46c2a631d818afd6f569/FLAG587fd1c41 [2021-10-16 02:55:43,541 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:55:43,542 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-16 02:55:43,593 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/1e79b6b56/7036a8ce0c1b46c2a631d818afd6f569/FLAG587fd1c41 [2021-10-16 02:55:43,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/1e79b6b56/7036a8ce0c1b46c2a631d818afd6f569 [2021-10-16 02:55:43,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:55:43,968 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:55:43,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:55:43,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:55:43,977 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:55:43,979 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:55:43" (1/1) ... [2021-10-16 02:55:43,980 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fb39350 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:43, skipping insertion in model container [2021-10-16 02:55:43,981 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:55:43" (1/1) ... [2021-10-16 02:55:43,989 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:55:44,135 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:55:44,428 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-16 02:55:44,439 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-16 02:55:44,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:55:44,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:55:45,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,753 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,788 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,793 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,795 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:45,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:46,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:55:46,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:55:46,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:55:46,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:55:46,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:55:46,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:55:46,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:55:46,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:55:46,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:55:46,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:55:46,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:55:46,553 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:55:46,554 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:55:46,556 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:55:46,557 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:55:46,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:46,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:46,620 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 02:55:46,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:46,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:46,823 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:55:46,890 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) [2021-10-16 02:55:46,890 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3fe42ab1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:46, skipping insertion in model container [2021-10-16 02:55:46,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:55:46,891 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-10-16 02:55:46,893 INFO L168 Benchmark]: Toolchain (without parser) took 2924.36 ms. Allocated memory is still 125.8 MB. Free memory was 98.1 MB in the beginning and 79.7 MB in the end (delta: 18.4 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:55:46,894 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:55:46,895 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2918.60 ms. Allocated memory is still 125.8 MB. Free memory was 97.7 MB in the beginning and 79.7 MB in the end (delta: 18.0 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. [2021-10-16 02:55:46,897 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 81.8 MB. Free memory is still 60.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2918.60 ms. Allocated memory is still 125.8 MB. Free memory was 97.7 MB in the beginning and 79.7 MB in the end (delta: 18.0 MB). Peak memory consumption was 39.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2590]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 02:55:49,656 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 02:55:49,658 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 02:55:49,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 02:55:49,717 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 02:55:49,723 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 02:55:49,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 02:55:49,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 02:55:49,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 02:55:49,747 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 02:55:49,749 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 02:55:49,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 02:55:49,752 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 02:55:49,755 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 02:55:49,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 02:55:49,765 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 02:55:49,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 02:55:49,768 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 02:55:49,772 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 02:55:49,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 02:55:49,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 02:55:49,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 02:55:49,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 02:55:49,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 02:55:49,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 02:55:49,800 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 02:55:49,800 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 02:55:49,803 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 02:55:49,804 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 02:55:49,805 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 02:55:49,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 02:55:49,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 02:55:49,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 02:55:49,810 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 02:55:49,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 02:55:49,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 02:55:49,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 02:55:49,815 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 02:55:49,815 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 02:55:49,817 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 02:55:49,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 02:55:49,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 02:55:49,876 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 02:55:49,876 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 02:55:49,878 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 02:55:49,878 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 02:55:49,878 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 02:55:49,879 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 02:55:49,879 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 02:55:49,879 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 02:55:49,879 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 02:55:49,881 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 02:55:49,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 02:55:49,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 02:55:49,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 02:55:49,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 02:55:49,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 02:55:49,884 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 02:55:49,884 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 02:55:49,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 02:55:49,885 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 02:55:49,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 02:55:49,886 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 02:55:49,886 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 02:55:49,886 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 02:55:49,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 02:55:49,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 02:55:49,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 02:55:49,887 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 02:55:49,887 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 02:55:49,888 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 02:55:49,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 02:55:49,888 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 02:55:49,889 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 02:55:49,889 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_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2021-10-16 02:55:50,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 02:55:50,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 02:55:50,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 02:55:50,357 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 02:55:50,358 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 02:55:50,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-16 02:55:50,444 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/274300dc8/588aac7225f34fda8ef09b69923a4acd/FLAGcb65c1609 [2021-10-16 02:55:51,576 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 02:55:51,578 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-10-16 02:55:51,629 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/274300dc8/588aac7225f34fda8ef09b69923a4acd/FLAGcb65c1609 [2021-10-16 02:55:51,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/bin/utaipan-mTDlp9Zugs/data/274300dc8/588aac7225f34fda8ef09b69923a4acd [2021-10-16 02:55:51,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 02:55:51,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 02:55:51,919 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 02:55:51,919 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 02:55:51,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 02:55:51,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:55:51" (1/1) ... [2021-10-16 02:55:51,926 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67e8d14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:51, skipping insertion in model container [2021-10-16 02:55:51,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 02:55:51" (1/1) ... [2021-10-16 02:55:51,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 02:55:52,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:55:52,396 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-16 02:55:52,405 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-16 02:55:52,436 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:55:52,446 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:55:53,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,605 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,625 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:53,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:54,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:55:54,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:55:54,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:55:54,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:55:54,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:55:54,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:55:54,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:55:54,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:55:54,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:55:54,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:55:54,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:55:54,553 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:54,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:54,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:54,703 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:54,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:55:54,905 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 02:55:55,034 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 02:55:55,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-16 02:55:55,039 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-16 02:55:55,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:55:55,043 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:55:55,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,100 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,102 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,115 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:55:55,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:55:55,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:55:55,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:55:55,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:55:55,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:55:55,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:55:55,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:55:55,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:55:55,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:55:55,216 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:55:55,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:55:55,356 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 02:55:55,371 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-10-16 02:55:55,372 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92160974-e470-496e-8176-d5e650b258e7/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-10-16 02:55:55,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 02:55:55,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 02:55:55,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,445 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,451 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 02:55:55,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 02:55:55,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 02:55:55,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 02:55:55,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 02:55:55,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 02:55:55,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 02:55:55,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 02:55:55,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 02:55:55,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 02:55:55,512 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 02:55:55,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 02:55:55,615 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 02:55:56,138 INFO L208 MainTranslator]: Completed translation [2021-10-16 02:55:56,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:56 WrapperNode [2021-10-16 02:55:56,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 02:55:56,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 02:55:56,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 02:55:56,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 02:55:56,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:56" (1/1) ... [2021-10-16 02:55:56,249 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]]] [2021-10-16 02:55:56,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 02:55:56" (1/1) ... [2021-10-16 02:55:56,321 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 02:55:56,321 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 02:55:56,323 INFO L168 Benchmark]: Toolchain (without parser) took 4404.51 ms. Allocated memory was 77.6 MB in the beginning and 136.3 MB in the end (delta: 58.7 MB). Free memory was 56.2 MB in the beginning and 78.2 MB in the end (delta: -22.0 MB). Peak memory consumption was 67.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:55:56,343 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 02:55:56,343 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4220.31 ms. Allocated memory was 77.6 MB in the beginning and 136.3 MB in the end (delta: 58.7 MB). Free memory was 56.0 MB in the beginning and 51.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. [2021-10-16 02:55:56,344 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.33 ms. Allocated memory is still 136.3 MB. Free memory was 51.8 MB in the beginning and 78.3 MB in the end (delta: -26.5 MB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2021-10-16 02:55:56,346 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 77.6 MB. Free memory was 59.0 MB in the beginning and 59.0 MB in the end (delta: 75.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4220.31 ms. Allocated memory was 77.6 MB in the beginning and 136.3 MB in the end (delta: 58.7 MB). Free memory was 56.0 MB in the beginning and 51.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 69.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 180.33 ms. Allocated memory is still 136.3 MB. Free memory was 51.8 MB in the beginning and 78.3 MB in the end (delta: -26.5 MB). Peak memory consumption was 2.2 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...