./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI --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 84dbdc9a13e8a15a7c27ab966bba7eb071957197 ................................................................................................................................................................................................... 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_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI --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 84dbdc9a13e8a15a7c27ab966bba7eb071957197 ....................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 02:28:43,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:28:43,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:28:43,497 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:28:43,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:28:43,499 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:28:43,501 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:28:43,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:28:43,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:28:43,507 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:28:43,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:28:43,510 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:28:43,510 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:28:43,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:28:43,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:28:43,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:28:43,516 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:28:43,517 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:28:43,519 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:28:43,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:28:43,524 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:28:43,526 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:28:43,533 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:28:43,534 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:28:43,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:28:43,542 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:28:43,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:28:43,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:28:43,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:28:43,547 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:28:43,548 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:28:43,549 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:28:43,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:28:43,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:28:43,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:28:43,554 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:28:43,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:28:43,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:28:43,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:28:43,557 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:28:43,558 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:28:43,561 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-11 02:28:43,601 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:28:43,601 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:28:43,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:28:43,602 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:28:43,602 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:28:43,603 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:28:43,603 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-11 02:28:43,603 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:28:43,603 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:28:43,604 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-11 02:28:43,604 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-11 02:28:43,604 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:28:43,604 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-11 02:28:43,604 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-11 02:28:43,605 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-11 02:28:43,605 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:28:43,606 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 02:28:43,606 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:28:43,606 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:28:43,606 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:28:43,607 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:28:43,607 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:28:43,607 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:28:43,607 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:28:43,608 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:28:43,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:28:43,608 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:28:43,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:28:43,609 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:28:43,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:28:43,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:28:43,609 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-11 02:28:43,610 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 02:28:43,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:28:43,610 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:28:43,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:28:43,610 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_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84dbdc9a13e8a15a7c27ab966bba7eb071957197 [2021-10-11 02:28:43,874 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:28:43,914 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:28:43,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:28:43,920 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:28:43,921 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:28:43,922 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-11 02:28:43,995 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/db56e7522/72dae7d4d85743858c296cf208f199c8/FLAG9c17a9dde [2021-10-11 02:28:45,020 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:28:45,022 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-11 02:28:45,071 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/db56e7522/72dae7d4d85743858c296cf208f199c8/FLAG9c17a9dde [2021-10-11 02:28:45,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/db56e7522/72dae7d4d85743858c296cf208f199c8 [2021-10-11 02:28:45,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:28:45,418 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:28:45,420 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:45,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:28:45,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:28:45,425 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:45" (1/1) ... [2021-10-11 02:28:45,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bfd5c49 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:45, skipping insertion in model container [2021-10-11 02:28:45,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:45" (1/1) ... [2021-10-11 02:28:45,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:28:45,584 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:46,016 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-11 02:28:46,027 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-11 02:28:46,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:46,067 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:47,332 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,334 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,334 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,337 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,338 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,365 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,369 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,372 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,373 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:47,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:47,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:47,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:47,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:47,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:47,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:47,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:47,974 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:47,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:47,977 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:48,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:48,258 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:48,259 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:48,260 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:48,261 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-11 02:28:48,279 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:1032) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:940) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1409) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1353) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1046) 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:1424) 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:3213) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2293) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-11 02:28:48,286 INFO L168 Benchmark]: Toolchain (without parser) took 2866.18 ms. Allocated memory is still 117.4 MB. Free memory was 74.9 MB in the beginning and 83.0 MB in the end (delta: -8.1 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:48,286 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:48,289 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2862.80 ms. Allocated memory is still 117.4 MB. Free memory was 74.5 MB in the beginning and 83.0 MB in the end (delta: -8.5 MB). Peak memory consumption was 36.7 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:48,291 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 86.0 MB. Free memory is still 44.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2862.80 ms. Allocated memory is still 117.4 MB. Free memory was 74.5 MB in the beginning and 83.0 MB in the end (delta: -8.5 MB). Peak memory consumption was 36.7 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 0.2.0-7b2dab5 [2021-10-11 02:28:50,555 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 02:28:50,557 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 02:28:50,588 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 02:28:50,589 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 02:28:50,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 02:28:50,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 02:28:50,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 02:28:50,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 02:28:50,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 02:28:50,600 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 02:28:50,602 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 02:28:50,602 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 02:28:50,604 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 02:28:50,605 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 02:28:50,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 02:28:50,607 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 02:28:50,608 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 02:28:50,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 02:28:50,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 02:28:50,616 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 02:28:50,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 02:28:50,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 02:28:50,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 02:28:50,624 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 02:28:50,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 02:28:50,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 02:28:50,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 02:28:50,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 02:28:50,628 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 02:28:50,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 02:28:50,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 02:28:50,630 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 02:28:50,631 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 02:28:50,632 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 02:28:50,633 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 02:28:50,634 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 02:28:50,634 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 02:28:50,635 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 02:28:50,636 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 02:28:50,637 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 02:28:50,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-11 02:28:50,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 02:28:50,674 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 02:28:50,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-11 02:28:50,675 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-11 02:28:50,676 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-11 02:28:50,676 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-11 02:28:50,676 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-11 02:28:50,677 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-11 02:28:50,677 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-11 02:28:50,678 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 02:28:50,678 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 02:28:50,678 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 02:28:50,679 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 02:28:50,679 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 02:28:50,679 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-11 02:28:50,679 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 02:28:50,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 02:28:50,680 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 02:28:50,680 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 02:28:50,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 02:28:50,680 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 02:28:50,681 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 02:28:50,681 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 02:28:50,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 02:28:50,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 02:28:50,682 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 02:28:50,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 02:28:50,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-11 02:28:50,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 02:28:50,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 02:28:50,683 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 02:28:50,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 02:28:50,683 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_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 84dbdc9a13e8a15a7c27ab966bba7eb071957197 [2021-10-11 02:28:51,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 02:28:51,086 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 02:28:51,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 02:28:51,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 02:28:51,099 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 02:28:51,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-11 02:28:51,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/ad6274cae/e446f3bce1d34a72bf50bfe30bc0a943/FLAGe65331372 [2021-10-11 02:28:52,162 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 02:28:52,165 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-10-11 02:28:52,210 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/ad6274cae/e446f3bce1d34a72bf50bfe30bc0a943/FLAGe65331372 [2021-10-11 02:28:52,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c85fbd97-9dad-48f7-927e-c0765fb38734/bin/utaipan-WLngWcDbfI/data/ad6274cae/e446f3bce1d34a72bf50bfe30bc0a943 [2021-10-11 02:28:52,544 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 02:28:52,546 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 02:28:52,547 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:52,547 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 02:28:52,551 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 02:28:52,552 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:52" (1/1) ... [2021-10-11 02:28:52,553 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70344a52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:52, skipping insertion in model container [2021-10-11 02:28:52,554 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:28:52" (1/1) ... [2021-10-11 02:28:52,561 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 02:28:52,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:53,112 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-11 02:28:53,122 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-11 02:28:53,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:53,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:54,656 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,657 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,658 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,659 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,660 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,687 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,688 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,690 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:54,691 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:55,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:55,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:55,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:55,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:55,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:55,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:55,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:55,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:55,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:55,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:55,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:55,805 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:55,806 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,256 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,257 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,288 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,290 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,303 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,322 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,324 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,325 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,326 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,326 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,327 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,327 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,403 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:56,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-11 02:28:56,597 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 02:28:56,602 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-11 02:28:56,603 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-11 02:28:56,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:56,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:56,654 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,654 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,655 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,655 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,656 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,663 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,663 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,664 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,665 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:56,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:56,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:56,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:56,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:56,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:56,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:56,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:56,741 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:56,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:56,786 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:56,877 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:56,880 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,019 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,020 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,030 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,034 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,035 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,043 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,045 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,046 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,047 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,048 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,079 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:57,127 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 02:28:57,152 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-10-11 02:28:57,153 WARN L226 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_c85fbd97-9dad-48f7-927e-c0765fb38734/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-10-11 02:28:57,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 02:28:57,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 02:28:57,197 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,198 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,198 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,200 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,200 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,206 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,207 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,208 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 02:28:57,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 02:28:57,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 02:28:57,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 02:28:57,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 02:28:57,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 02:28:57,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 02:28:57,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 02:28:57,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 02:28:57,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 02:28:57,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 02:28:57,333 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,334 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,459 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,460 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,469 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,470 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,473 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,474 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,485 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,486 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,487 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,487 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,488 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,488 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,489 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 02:28:57,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 02:28:58,652 INFO L208 MainTranslator]: Completed translation [2021-10-11 02:28:58,652 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:58 WrapperNode [2021-10-11 02:28:58,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 02:28:58,654 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:58,654 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 02:28:58,654 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 02:28:58,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:58" (1/1) ... [2021-10-11 02:28:58,745 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]]] [2021-10-11 02:28:58,827 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:28:58" (1/1) ... [2021-10-11 02:28:58,827 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 02:28:58,827 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 02:28:58,830 INFO L168 Benchmark]: Toolchain (without parser) took 6283.38 ms. Allocated memory was 54.5 MB in the beginning and 253.8 MB in the end (delta: 199.2 MB). Free memory was 31.5 MB in the beginning and 87.4 MB in the end (delta: -55.9 MB). Peak memory consumption was 142.9 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:58,831 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 02:28:58,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6105.68 ms. Allocated memory was 54.5 MB in the beginning and 253.8 MB in the end (delta: 199.2 MB). Free memory was 31.3 MB in the beginning and 94.7 MB in the end (delta: -63.5 MB). Peak memory consumption was 191.5 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:58,834 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.86 ms. Allocated memory is still 253.8 MB. Free memory was 94.7 MB in the beginning and 87.4 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 02:28:58,835 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 36.6 MB in the beginning and 36.5 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6105.68 ms. Allocated memory was 54.5 MB in the beginning and 253.8 MB in the end (delta: 199.2 MB). Free memory was 31.3 MB in the beginning and 94.7 MB in the end (delta: -63.5 MB). Peak memory consumption was 191.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.86 ms. Allocated memory is still 253.8 MB. Free memory was 94.7 MB in the beginning and 87.4 MB in the end (delta: 7.3 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...