./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 .................................................................................................................................................................................................... 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_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 ................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:03:15,035 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:03:15,037 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:03:15,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:03:15,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:03:15,092 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:03:15,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:03:15,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:03:15,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:03:15,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:03:15,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:03:15,109 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:03:15,109 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:03:15,111 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:03:15,123 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:03:15,125 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:03:15,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:03:15,128 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:03:15,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:03:15,141 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:03:15,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:03:15,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:03:15,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:03:15,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:03:15,160 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:03:15,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:03:15,169 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:03:15,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:03:15,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:03:15,174 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:03:15,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:03:15,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:03:15,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:03:15,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:03:15,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:03:15,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:03:15,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:03:15,180 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:03:15,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:03:15,182 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:03:15,183 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:03:15,184 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:03:15,213 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:03:15,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:03:15,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:03:15,215 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:03:15,215 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:03:15,215 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:03:15,216 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:03:15,216 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:03:15,216 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:03:15,216 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:03:15,229 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:03:15,229 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:03:15,229 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:03:15,229 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:03:15,230 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:03:15,231 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:03:15,231 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:03:15,231 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:03:15,231 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:03:15,232 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:03:15,232 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:03:15,232 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:03:15,232 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:03:15,232 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:03:15,233 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:03:15,233 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:03:15,233 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:03:15,233 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:03:15,234 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:03:15,234 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:03:15,234 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:03:15,234 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:03:15,235 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:03:15,235 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:03:15,235 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:03:15,235 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:03:15,236 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_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 [2021-10-16 03:03:15,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:03:15,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:03:15,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:03:15,583 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:03:15,584 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:03:15,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-10-16 03:03:15,688 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/3709c27b3/0b0e48e2255349bdab74b6306e42bffa/FLAGc2bb6ca0c [2021-10-16 03:03:16,653 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:03:16,654 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-10-16 03:03:16,711 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/3709c27b3/0b0e48e2255349bdab74b6306e42bffa/FLAGc2bb6ca0c [2021-10-16 03:03:17,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/3709c27b3/0b0e48e2255349bdab74b6306e42bffa [2021-10-16 03:03:17,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:03:17,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:03:17,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:03:17,107 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:03:17,116 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:03:17,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:03:17" (1/1) ... [2021-10-16 03:03:17,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@782787e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:03:17, skipping insertion in model container [2021-10-16 03:03:17,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:03:17" (1/1) ... [2021-10-16 03:03:17,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:03:17,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:03:17,591 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-10-16 03:03:17,602 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-10-16 03:03:17,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:03:17,649 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:03:18,697 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,698 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,699 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,700 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:18,723 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:19,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:03:19,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:03:19,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:03:19,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:03:19,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:03:19,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:03:19,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:03:19,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:03:19,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:03:19,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:03:19,471 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:03:19,472 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:03:19,472 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:03:19,509 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:03:19,509 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:03:19,537 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:03:19,544 INFO L168 Benchmark]: Toolchain (without parser) took 2437.41 ms. Allocated memory is still 98.6 MB. Free memory was 72.6 MB in the beginning and 68.1 MB in the end (delta: 4.5 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:03:19,552 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 61.1 MB in the beginning and 61.1 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:03:19,553 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2434.98 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 68.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 36.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:03:19,560 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 81.8 MB. Free memory was 61.1 MB in the beginning and 61.1 MB in the end (delta: 29.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2434.98 ms. Allocated memory is still 98.6 MB. Free memory was 72.3 MB in the beginning and 68.1 MB in the end (delta: 4.2 MB). Peak memory consumption was 36.5 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-5709675 [2021-10-16 03:03:22,044 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:03:22,047 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:03:22,103 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:03:22,103 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:03:22,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:03:22,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:03:22,113 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:03:22,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:03:22,124 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:03:22,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:03:22,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:03:22,128 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:03:22,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:03:22,132 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:03:22,137 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:03:22,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:03:22,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:03:22,142 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:03:22,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:03:22,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:03:22,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:03:22,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:03:22,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:03:22,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:03:22,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:03:22,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:03:22,172 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:03:22,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:03:22,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:03:22,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:03:22,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:03:22,177 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:03:22,186 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:03:22,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:03:22,188 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:03:22,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:03:22,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:03:22,189 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:03:22,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:03:22,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:03:22,196 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:03:22,238 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:03:22,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:03:22,240 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:03:22,240 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:03:22,240 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:03:22,240 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:03:22,240 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:03:22,241 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:03:22,241 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:03:22,242 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:03:22,243 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:03:22,243 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:03:22,244 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:03:22,244 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:03:22,244 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:03:22,244 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:03:22,244 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:03:22,245 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:03:22,245 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:03:22,245 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:03:22,245 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:03:22,245 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:03:22,246 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:03:22,246 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:03:22,246 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:03:22,246 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:03:22,246 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:03:22,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:03:22,247 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:03:22,247 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:03:22,247 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:03:22,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:03:22,247 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_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2c9b9bca67bd21b61cb008075f0b3265b8f829 [2021-10-16 03:03:22,680 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:03:22,712 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:03:22,716 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:03:22,717 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:03:22,718 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:03:22,719 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-10-16 03:03:22,800 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/80e77c20e/c8d1ca6a47d94a81acc57308fbb1e815/FLAGee9cffe7a [2021-10-16 03:03:23,765 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:03:23,765 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-10-16 03:03:23,810 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/80e77c20e/c8d1ca6a47d94a81acc57308fbb1e815/FLAGee9cffe7a [2021-10-16 03:03:24,287 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_22121721-d346-40ad-b89a-c7f78aac5210/bin/utaipan-mTDlp9Zugs/data/80e77c20e/c8d1ca6a47d94a81acc57308fbb1e815 [2021-10-16 03:03:24,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:03:24,293 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:03:24,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:03:24,299 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:03:24,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:03:24,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:03:24" (1/1) ... [2021-10-16 03:03:24,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1559f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:03:24, skipping insertion in model container [2021-10-16 03:03:24,305 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:03:24" (1/1) ... [2021-10-16 03:03:24,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:03:24,452 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:03:24,719 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-10-16 03:03:24,726 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-10-16 03:03:24,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:03:24,759 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:03:25,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:25,970 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:26,470 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:03:26,472 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:03:26,473 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:03:26,474 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:03:26,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:03:26,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:03:26,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:03:26,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:03:26,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:03:26,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:03:26,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:03:26,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:26,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:26,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:03:27,061 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:03:27,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:03:27,188 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-10-16 03:03:27,189 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-10-16 03:03:27,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:03:27,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:03:27,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,245 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,246 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:03:27,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:03:27,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:03:27,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:03:27,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:03:27,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:03:27,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:03:27,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:03:27,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:03:27,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:03:27,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:03:27,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,557 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:03:27,602 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:03:27,627 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-10-16 03:03:27,636 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_22121721-d346-40ad-b89a-c7f78aac5210/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-10-16 03:03:27,638 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:03:27,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:03:27,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:03:27,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:03:27,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:03:27,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:03:27,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:03:27,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:03:27,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:03:27,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:03:27,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:03:27,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:03:27,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:03:27,961 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,969 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:03:27,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:03:28,388 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:03:28,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:03:28 WrapperNode [2021-10-16 03:03:28,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:03:28,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:03:28,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:03:28,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:03:28,399 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:03:28" (1/1) ... [2021-10-16 03:03:28,479 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-16 03:03:28,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:03:28" (1/1) ... [2021-10-16 03:03:28,537 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:03:28,538 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:03:28,540 INFO L168 Benchmark]: Toolchain (without parser) took 4246.16 ms. Allocated memory was 54.5 MB in the beginning and 186.6 MB in the end (delta: 132.1 MB). Free memory was 32.8 MB in the beginning and 119.1 MB in the end (delta: -86.3 MB). Peak memory consumption was 46.5 MB. Max. memory is 16.1 GB. [2021-10-16 03:03:28,540 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:03:28,541 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4090.72 ms. Allocated memory was 54.5 MB in the beginning and 186.6 MB in the end (delta: 132.1 MB). Free memory was 32.6 MB in the beginning and 125.4 MB in the end (delta: -92.8 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:03:28,541 INFO L168 Benchmark]: Boogie Procedure Inliner took 147.02 ms. Allocated memory is still 186.6 MB. Free memory was 124.4 MB in the beginning and 119.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-16 03:03:28,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 54.5 MB. Free memory was 34.4 MB in the beginning and 34.4 MB in the end (delta: 33.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4090.72 ms. Allocated memory was 54.5 MB in the beginning and 186.6 MB in the end (delta: 132.1 MB). Free memory was 32.6 MB in the beginning and 125.4 MB in the end (delta: -92.8 MB). Peak memory consumption was 60.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 147.02 ms. Allocated memory is still 186.6 MB. Free memory was 124.4 MB in the beginning and 119.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...