./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8 --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 a058a67575456da82c405db983a2e68eb8d841d9 .................................................................................................................................................................................................... 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8 --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 a058a67575456da82c405db983a2e68eb8d841d9 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:59:05,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:59:05,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:59:05,534 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:59:05,534 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:59:05,539 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:59:05,542 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:59:05,546 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:59:05,548 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:59:05,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:59:05,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:59:05,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:59:05,557 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:59:05,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:59:05,562 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:59:05,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:59:05,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:59:05,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:59:05,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:59:05,577 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:59:05,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:59:05,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:59:05,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:59:05,584 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:59:05,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:59:05,588 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:59:05,589 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:59:05,590 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:59:05,591 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:59:05,592 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:59:05,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:59:05,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:59:05,596 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:59:05,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:59:05,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:59:05,598 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:59:05,599 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:59:05,599 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:59:05,599 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:59:05,600 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:59:05,601 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:59:05,602 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:59:05,643 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:59:05,645 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:59:05,646 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:59:05,647 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:59:05,647 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:59:05,647 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:59:05,647 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:59:05,647 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:59:05,648 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:59:05,648 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:59:05,649 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:59:05,649 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:59:05,649 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:59:05,650 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:59:05,650 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:59:05,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:59:05,651 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:59:05,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:59:05,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:59:05,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:59:05,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:59:05,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:59:05,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:59:05,660 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:59:05,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:59:05,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:59:05,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:59:05,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:59:05,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:59:05,663 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:59:05,663 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:59:05,663 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:59:05,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:59:05,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:59:05,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:59:05,664 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:59:05,664 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2021-10-13 07:59:05,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:59:05,953 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:59:05,955 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:59:05,957 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:59:05,958 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:59:05,959 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-13 07:59:06,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/69509301c/17dcda0977e641b9a2db8184d791c608/FLAGd31828792 [2021-10-13 07:59:06,823 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:59:06,824 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-13 07:59:06,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/69509301c/17dcda0977e641b9a2db8184d791c608/FLAGd31828792 [2021-10-13 07:59:07,368 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/69509301c/17dcda0977e641b9a2db8184d791c608 [2021-10-13 07:59:07,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:59:07,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:59:07,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:59:07,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:59:07,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:59:07,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:59:07" (1/1) ... [2021-10-13 07:59:07,378 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ffb285 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:59:07, skipping insertion in model container [2021-10-13 07:59:07,379 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:59:07" (1/1) ... [2021-10-13 07:59:07,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:59:07,500 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:59:07,783 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-13 07:59:07,790 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-13 07:59:07,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:59:07,821 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:59:08,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:08,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:09,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:59:09,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:59:09,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:59:09,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:59:09,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:59:09,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:59:09,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:59:09,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:59:09,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:59:09,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:59:09,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:59:09,397 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:59:09,398 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:59:09,400 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:59:09,400 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:59:09,413 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:59:09,419 INFO L168 Benchmark]: Toolchain (without parser) took 2045.05 ms. Allocated memory is still 111.1 MB. Free memory was 80.8 MB in the beginning and 48.5 MB in the end (delta: 32.3 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:59:09,419 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 111.1 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:59:09,420 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2042.94 ms. Allocated memory is still 111.1 MB. Free memory was 80.4 MB in the beginning and 48.5 MB in the end (delta: 32.0 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:59:09,422 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 111.1 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2042.94 ms. Allocated memory is still 111.1 MB. Free memory was 80.4 MB in the beginning and 48.5 MB in the end (delta: 32.0 MB). Peak memory consumption was 33.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:59:11,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:59:11,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:59:11,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:59:11,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:59:11,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:59:11,624 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:59:11,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:59:11,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:59:11,642 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:59:11,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:59:11,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:59:11,645 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:59:11,647 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:59:11,649 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:59:11,654 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:59:11,655 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:59:11,656 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:59:11,658 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:59:11,668 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:59:11,670 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:59:11,671 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:59:11,673 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:59:11,676 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:59:11,684 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:59:11,685 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:59:11,685 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:59:11,687 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:59:11,688 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:59:11,689 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:59:11,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:59:11,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:59:11,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:59:11,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:59:11,694 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:59:11,694 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:59:11,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:59:11,702 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:59:11,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:59:11,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:59:11,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:59:11,710 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:59:11,738 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:59:11,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:59:11,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:59:11,739 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:59:11,739 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:59:11,739 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:59:11,739 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:59:11,740 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:59:11,740 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:59:11,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:59:11,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:59:11,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:59:11,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:59:11,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:59:11,741 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:59:11,742 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:59:11,742 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:59:11,742 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:59:11,742 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:59:11,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:59:11,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:59:11,743 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:59:11,743 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:59:11,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:59:11,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:59:11,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:59:11,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:59:11,744 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:59:11,744 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:59:11,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:59:11,746 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:59:11,746 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:59:11,746 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a058a67575456da82c405db983a2e68eb8d841d9 [2021-10-13 07:59:12,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:59:12,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:59:12,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:59:12,197 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:59:12,198 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:59:12,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-13 07:59:12,272 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/9be25fc6e/85169e6ac26e4f21bc0d318f9266ef4b/FLAGfd658f3dd [2021-10-13 07:59:13,115 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:59:13,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-10-13 07:59:13,171 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/9be25fc6e/85169e6ac26e4f21bc0d318f9266ef4b/FLAGfd658f3dd [2021-10-13 07:59:13,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4cf5325-95c3-4476-be82-f7d0c70890bc/bin/utaipan-q2qaUkNPG8/data/9be25fc6e/85169e6ac26e4f21bc0d318f9266ef4b [2021-10-13 07:59:13,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:59:13,609 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:59:13,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:59:13,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:59:13,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:59:13,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:59:13" (1/1) ... [2021-10-13 07:59:13,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46b3212d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:59:13, skipping insertion in model container [2021-10-13 07:59:13,618 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:59:13" (1/1) ... [2021-10-13 07:59:13,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:59:13,740 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:59:14,041 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-13 07:59:14,049 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-13 07:59:14,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:59:14,090 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:59:15,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,103 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,514 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:59:15,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:59:15,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:59:15,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:59:15,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:59:15,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:59:15,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:59:15,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:59:15,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:59:15,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:59:15,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:59:15,797 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:15,860 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:59:15,944 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:59:16,039 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:59:16,042 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-13 07:59:16,043 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-13 07:59:16,044 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:59:16,045 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:59:16,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:59:16,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:59:16,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:59:16,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:59:16,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:59:16,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:59:16,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:59:16,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:59:16,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:59:16,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:59:16,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:59:16,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,348 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:59:16,403 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:59:16,428 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-10-13 07:59:16,428 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_e4cf5325-95c3-4476-be82-f7d0c70890bc/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-10-13 07:59:16,430 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:59:16,431 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:59:16,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,478 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,479 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,484 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,485 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:59:16,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:59:16,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:59:16,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:59:16,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:59:16,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:59:16,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:59:16,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:59:16,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:59:16,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:59:16,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:59:16,650 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,651 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:59:16,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:59:16,980 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:59:16,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:59:16 WrapperNode [2021-10-13 07:59:16,980 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:59:16,981 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:59:16,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:59:16,982 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:59:16,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:59:16" (1/1) ... [2021-10-13 07:59:17,049 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]]] [2021-10-13 07:59:17,086 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:59:16" (1/1) ... [2021-10-13 07:59:17,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:59:17,087 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:59:17,089 INFO L168 Benchmark]: Toolchain (without parser) took 3478.56 ms. Allocated memory was 69.2 MB in the beginning and 132.1 MB in the end (delta: 62.9 MB). Free memory was 39.0 MB in the beginning and 71.1 MB in the end (delta: -32.1 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2021-10-13 07:59:17,089 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 48.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:59:17,089 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3368.75 ms. Allocated memory was 69.2 MB in the beginning and 132.1 MB in the end (delta: 62.9 MB). Free memory was 38.8 MB in the beginning and 45.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 62.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:59:17,090 INFO L168 Benchmark]: Boogie Procedure Inliner took 105.28 ms. Allocated memory is still 132.1 MB. Free memory was 45.1 MB in the beginning and 71.1 MB in the end (delta: -26.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-13 07:59:17,091 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 69.2 MB. Free memory is still 48.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3368.75 ms. Allocated memory was 69.2 MB in the beginning and 132.1 MB in the end (delta: 62.9 MB). Free memory was 38.8 MB in the beginning and 45.1 MB in the end (delta: -6.3 MB). Peak memory consumption was 62.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 105.28 ms. Allocated memory is still 132.1 MB. Free memory was 45.1 MB in the beginning and 71.1 MB in the end (delta: -26.0 MB). Peak memory consumption was 2.1 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...