./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_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_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/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_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/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_33c99525-2d98-4ede-8c9e-35665f3c84ee/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 9e451dae007c5347c70aefcd58b325beb73700ca ........................................................................................................................................................................................................ 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/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_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/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_33c99525-2d98-4ede-8c9e-35665f3c84ee/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 9e451dae007c5347c70aefcd58b325beb73700ca .................................................................................................................................................................................................................................................. 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 06:44:03,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:44:03,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:44:03,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:44:03,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:44:03,661 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:44:03,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:44:03,667 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:44:03,670 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:44:03,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:44:03,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:44:03,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:44:03,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:44:03,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:44:03,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:44:03,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:44:03,716 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:44:03,717 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:44:03,719 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:44:03,729 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:44:03,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:44:03,733 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:44:03,736 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:44:03,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:44:03,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:44:03,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:44:03,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:44:03,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:44:03,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:44:03,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:44:03,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:44:03,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:44:03,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:44:03,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:44:03,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:44:03,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:44:03,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:44:03,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:44:03,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:44:03,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:44:03,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:44:03,757 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 06:44:03,799 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:44:03,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:44:03,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:44:03,801 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:44:03,801 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:44:03,801 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:44:03,801 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 06:44:03,802 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:44:03,802 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:44:03,802 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 06:44:03,802 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 06:44:03,802 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:44:03,803 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 06:44:03,803 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 06:44:03,803 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 06:44:03,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:44:03,804 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 06:44:03,804 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:44:03,805 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:44:03,805 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:44:03,805 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:44:03,805 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:44:03,806 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:44:03,806 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:44:03,806 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:44:03,806 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:44:03,807 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:44:03,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:44:03,807 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:44:03,807 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:44:03,808 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:44:03,808 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 06:44:03,808 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 06:44:03,808 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:44:03,809 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:44:03,809 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:44:03,809 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2021-10-13 06:44:04,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:44:04,072 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:44:04,074 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:44:04,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:44:04,076 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:44:04,078 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 06:44:04,161 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/7cd36e205/2f5f287cccb94740b37c0dec19c461cd/FLAG038d78bc3 [2021-10-13 06:44:05,126 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:44:05,128 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 06:44:05,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/7cd36e205/2f5f287cccb94740b37c0dec19c461cd/FLAG038d78bc3 [2021-10-13 06:44:05,546 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/7cd36e205/2f5f287cccb94740b37c0dec19c461cd [2021-10-13 06:44:05,549 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:44:05,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:44:05,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:44:05,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:44:05,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:44:05,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:44:05" (1/1) ... [2021-10-13 06:44:05,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1df74b74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:44:05, skipping insertion in model container [2021-10-13 06:44:05,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:44:05" (1/1) ... [2021-10-13 06:44:05,565 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:44:05,665 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:44:05,945 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 06:44:05,953 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 06:44:05,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:44:05,990 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:44:07,217 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,219 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,220 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,223 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,225 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,239 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,240 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:07,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:44:07,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:44:07,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:44:07,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:44:07,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:44:07,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:44:07,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:44:07,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:44:07,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:44:07,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:44:07,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:44:07,916 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 06:44:07,916 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 06:44:07,918 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 06:44:07,919 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 06:44:07,934 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 06:44:07,939 INFO L168 Benchmark]: Toolchain (without parser) took 2387.88 ms. Allocated memory is still 115.3 MB. Free memory was 75.1 MB in the beginning and 62.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2021-10-13 06:44:07,942 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:44:07,943 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2385.12 ms. Allocated memory is still 115.3 MB. Free memory was 75.0 MB in the beginning and 62.1 MB in the end (delta: 12.8 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2021-10-13 06:44:07,946 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 81.8 MB. Free memory is still 48.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2385.12 ms. Allocated memory is still 115.3 MB. Free memory was 75.0 MB in the beginning and 62.1 MB in the end (delta: 12.8 MB). Peak memory consumption was 41.6 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 06:44:10,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 06:44:10,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 06:44:10,180 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 06:44:10,181 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 06:44:10,185 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 06:44:10,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 06:44:10,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 06:44:10,196 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 06:44:10,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 06:44:10,205 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 06:44:10,206 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 06:44:10,207 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 06:44:10,209 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 06:44:10,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 06:44:10,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 06:44:10,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 06:44:10,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 06:44:10,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 06:44:10,227 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 06:44:10,229 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 06:44:10,231 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 06:44:10,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 06:44:10,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 06:44:10,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 06:44:10,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 06:44:10,245 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 06:44:10,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 06:44:10,247 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 06:44:10,248 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 06:44:10,249 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 06:44:10,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 06:44:10,252 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 06:44:10,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 06:44:10,254 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 06:44:10,254 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 06:44:10,255 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 06:44:10,255 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 06:44:10,255 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 06:44:10,257 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 06:44:10,258 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 06:44:10,259 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 06:44:10,298 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 06:44:10,298 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 06:44:10,300 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 06:44:10,300 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 06:44:10,300 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 06:44:10,301 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 06:44:10,301 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 06:44:10,301 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 06:44:10,301 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 06:44:10,303 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 06:44:10,304 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 06:44:10,304 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 06:44:10,304 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 06:44:10,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 06:44:10,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 06:44:10,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 06:44:10,306 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 06:44:10,306 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 06:44:10,306 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 06:44:10,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 06:44:10,307 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 06:44:10,307 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 06:44:10,307 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 06:44:10,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 06:44:10,308 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 06:44:10,308 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 06:44:10,308 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 06:44:10,309 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 06:44:10,309 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 06:44:10,309 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 06:44:10,310 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 06:44:10,310 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 06:44:10,310 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e451dae007c5347c70aefcd58b325beb73700ca [2021-10-13 06:44:10,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 06:44:10,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 06:44:10,763 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 06:44:10,764 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 06:44:10,765 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 06:44:10,766 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 06:44:10,839 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/1598d175a/27c751b0e3fa45efadce24b21b1ce214/FLAGeb63f0ff5 [2021-10-13 06:44:11,829 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 06:44:11,831 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2021-10-13 06:44:11,892 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/1598d175a/27c751b0e3fa45efadce24b21b1ce214/FLAGeb63f0ff5 [2021-10-13 06:44:12,253 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c99525-2d98-4ede-8c9e-35665f3c84ee/bin/utaipan-q2qaUkNPG8/data/1598d175a/27c751b0e3fa45efadce24b21b1ce214 [2021-10-13 06:44:12,256 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 06:44:12,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 06:44:12,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 06:44:12,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 06:44:12,266 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 06:44:12,267 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:44:12" (1/1) ... [2021-10-13 06:44:12,269 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f50473c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:44:12, skipping insertion in model container [2021-10-13 06:44:12,269 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:44:12" (1/1) ... [2021-10-13 06:44:12,277 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 06:44:12,426 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:44:12,779 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 06:44:12,787 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 06:44:12,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:44:12,819 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:44:13,863 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,873 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,917 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,923 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,930 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,933 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:13,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:14,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:44:14,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:44:14,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:44:14,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:44:14,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:44:14,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:44:14,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:44:14,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:44:14,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:44:14,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:44:14,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:44:14,862 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:14,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:14,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:14,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:44:15,225 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 06:44:15,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 06:44:15,300 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 06:44:15,301 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 06:44:15,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:44:15,303 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:44:15,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,361 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,362 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,368 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,369 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:44:15,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:44:15,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:44:15,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:44:15,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:44:15,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:44:15,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:44:15,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:44:15,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:44:15,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:44:15,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:44:15,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,499 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,555 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:44:15,678 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 06:44:15,703 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2021-10-13 06:44:15,704 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_33c99525-2d98-4ede-8c9e-35665f3c84ee/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2021-10-13 06:44:15,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 06:44:15,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 06:44:15,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,752 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 06:44:15,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 06:44:15,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 06:44:15,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 06:44:15,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 06:44:15,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 06:44:15,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 06:44:15,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 06:44:15,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 06:44:15,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 06:44:15,846 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 06:44:15,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:15,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 06:44:16,030 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 06:44:16,358 INFO L208 MainTranslator]: Completed translation [2021-10-13 06:44:16,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:44:16 WrapperNode [2021-10-13 06:44:16,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 06:44:16,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 06:44:16,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 06:44:16,360 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 06:44:16,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:44:16" (1/1) ... [2021-10-13 06:44:16,426 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 06:44:16,483 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:44:16" (1/1) ... [2021-10-13 06:44:16,484 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 06:44:16,484 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 06:44:16,486 INFO L168 Benchmark]: Toolchain (without parser) took 4226.63 ms. Allocated memory was 77.6 MB in the beginning and 190.8 MB in the end (delta: 113.2 MB). Free memory was 43.8 MB in the beginning and 121.8 MB in the end (delta: -78.0 MB). Peak memory consumption was 33.7 MB. Max. memory is 16.1 GB. [2021-10-13 06:44:16,486 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 06:44:16,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4097.40 ms. Allocated memory was 77.6 MB in the beginning and 190.8 MB in the end (delta: 113.2 MB). Free memory was 43.7 MB in the beginning and 128.1 MB in the end (delta: -84.4 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2021-10-13 06:44:16,488 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.48 ms. Allocated memory is still 190.8 MB. Free memory was 128.1 MB in the beginning and 121.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 06:44:16,489 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 50.3 MB. Free memory was 30.5 MB in the beginning and 30.5 MB in the end (delta: 32.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4097.40 ms. Allocated memory was 77.6 MB in the beginning and 190.8 MB in the end (delta: 113.2 MB). Free memory was 43.7 MB in the beginning and 128.1 MB in the end (delta: -84.4 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.48 ms. Allocated memory is still 190.8 MB. Free memory was 128.1 MB in the beginning and 121.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...