./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0596ad51c23677d4e88619d889c8fc8756a2f4db ........................................................................................................................................................................................................ 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_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0596ad51c23677d4e88619d889c8fc8756a2f4db ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:15:57,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:15:57,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:15:57,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:15:57,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:15:57,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:15:57,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:15:57,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:15:57,212 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:15:57,213 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:15:57,215 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:15:57,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:15:57,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:15:57,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:15:57,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:15:57,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:15:57,223 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:15:57,224 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:15:57,226 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:15:57,229 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:15:57,231 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:15:57,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:15:57,235 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:15:57,237 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:15:57,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:15:57,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:15:57,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:15:57,250 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:15:57,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:15:57,252 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:15:57,252 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:15:57,253 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:15:57,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:15:57,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:15:57,256 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:15:57,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:15:57,257 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:15:57,258 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:15:57,258 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:15:57,259 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:15:57,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:15:57,261 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:15:57,286 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:15:57,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:15:57,287 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:15:57,287 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:15:57,287 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:15:57,288 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:15:57,288 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:15:57,288 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:15:57,288 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:15:57,288 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:15:57,289 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:15:57,289 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:15:57,289 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:15:57,289 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:15:57,290 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:15:57,290 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:15:57,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:15:57,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:15:57,291 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:15:57,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:15:57,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:15:57,292 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:15:57,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:15:57,292 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:15:57,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:15:57,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:15:57,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:15:57,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:15:57,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:15:57,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:15:57,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:15:57,294 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:15:57,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:15:57,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:15:57,295 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:15:57,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:15:57,295 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_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2021-10-13 07:15:57,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:15:57,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:15:57,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:15:57,568 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:15:57,569 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:15:57,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-13 07:15:57,629 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/80cc1fdca/ed6c2b4e3efa429ebd74ec1236d4f295/FLAG808437c7b [2021-10-13 07:15:58,333 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:15:58,334 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-13 07:15:58,369 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/80cc1fdca/ed6c2b4e3efa429ebd74ec1236d4f295/FLAG808437c7b [2021-10-13 07:15:58,482 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/80cc1fdca/ed6c2b4e3efa429ebd74ec1236d4f295 [2021-10-13 07:15:58,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:15:58,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:15:58,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:15:58,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:15:58,495 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:15:58,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:58" (1/1) ... [2021-10-13 07:15:58,498 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14a0b111 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:15:58, skipping insertion in model container [2021-10-13 07:15:58,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:15:58" (1/1) ... [2021-10-13 07:15:58,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:15:58,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:15:58,950 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-13 07:15:58,961 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-13 07:15:58,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:15:59,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:15:59,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,973 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:15:59,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:00,001 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:00,002 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:00,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:00,004 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:00,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:00,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:00,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:00,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:00,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:00,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:00,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:00,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:00,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:00,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:00,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:00,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:00,541 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:00,543 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:00,544 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-13 07:16:00,557 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:16:00,563 INFO L168 Benchmark]: Toolchain (without parser) took 2073.34 ms. Allocated memory is still 121.6 MB. Free memory was 77.3 MB in the beginning and 65.0 MB in the end (delta: 12.3 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:00,564 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 121.6 MB. Free memory is still 100.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:16:00,565 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2069.58 ms. Allocated memory is still 121.6 MB. Free memory was 77.0 MB in the beginning and 65.0 MB in the end (delta: 12.1 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:00,566 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 121.6 MB. Free memory is still 100.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2069.58 ms. Allocated memory is still 121.6 MB. Free memory was 77.0 MB in the beginning and 65.0 MB in the end (delta: 12.1 MB). Peak memory consumption was 14.7 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 0.2.1-dev-4e77c04 [2021-10-13 07:16:02,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:16:02,842 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:16:02,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:16:02,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:16:02,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:16:02,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:16:02,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:16:02,910 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:16:02,918 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:16:02,920 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:16:02,922 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:16:02,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:16:02,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:16:02,928 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:16:02,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:16:02,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:16:02,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:16:02,937 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:16:02,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:16:02,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:16:02,949 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:16:02,952 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:16:02,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:16:02,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:16:02,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:16:02,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:16:02,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:16:02,967 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:16:02,968 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:16:02,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:16:02,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:16:02,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:16:02,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:16:02,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:16:02,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:16:02,976 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:16:02,976 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:16:02,976 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:16:02,979 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:16:02,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:16:02,980 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:16:03,028 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:16:03,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:16:03,030 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:16:03,030 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:16:03,030 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:16:03,030 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:16:03,031 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:16:03,031 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:16:03,032 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:16:03,034 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:16:03,035 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:16:03,035 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:16:03,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:16:03,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:16:03,036 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:16:03,036 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:16:03,036 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:16:03,036 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:16:03,037 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:16:03,037 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:16:03,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:16:03,037 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:16:03,038 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:16:03,038 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:16:03,038 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:16:03,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:16:03,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:16:03,039 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:16:03,039 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:16:03,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:16:03,039 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:16:03,040 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:16:03,040 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_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0596ad51c23677d4e88619d889c8fc8756a2f4db [2021-10-13 07:16:03,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:16:03,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:16:03,495 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:16:03,496 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:16:03,497 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:16:03,498 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-13 07:16:03,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/a4d30d49d/3d8c23cff44c47aa9ffd1f607e09838d/FLAG20b32e173 [2021-10-13 07:16:04,502 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:16:04,502 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-10-13 07:16:04,554 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/a4d30d49d/3d8c23cff44c47aa9ffd1f607e09838d/FLAG20b32e173 [2021-10-13 07:16:05,001 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cfa13535-b6f9-4678-9457-14e83f9275cf/bin/utaipan-q2qaUkNPG8/data/a4d30d49d/3d8c23cff44c47aa9ffd1f607e09838d [2021-10-13 07:16:05,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:16:05,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:16:05,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:16:05,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:16:05,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:16:05,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:05" (1/1) ... [2021-10-13 07:16:05,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d1dded7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:05, skipping insertion in model container [2021-10-13 07:16:05,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:16:05" (1/1) ... [2021-10-13 07:16:05,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:16:05,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:16:05,446 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-13 07:16:05,458 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-13 07:16:05,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:05,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:06,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,530 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:06,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:06,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:06,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:06,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:06,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:06,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:06,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:06,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:06,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:06,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:07,122 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:07,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:07,173 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:16:07,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:16:07,236 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-13 07:16:07,237 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-13 07:16:07,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:07,242 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:07,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,329 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,338 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,352 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,353 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,354 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,355 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,356 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:07,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:07,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:07,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:07,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:07,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:07,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:07,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:07,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:07,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:07,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:07,489 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:07,507 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:16:07,530 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-10-13 07:16:07,536 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_cfa13535-b6f9-4678-9457-14e83f9275cf/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-10-13 07:16:07,538 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:16:07,547 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:16:07,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,588 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:16:07,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:16:07,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:16:07,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:16:07,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:16:07,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:16:07,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:16:07,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:16:07,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:16:07,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:16:07,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:16:07,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:16:07,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:16:08,042 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:16:08,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:08 WrapperNode [2021-10-13 07:16:08,043 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:16:08,045 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:16:08,045 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:16:08,045 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:16:08,052 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:08" (1/1) ... [2021-10-13 07:16:08,175 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 07:16:08,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:16:08" (1/1) ... [2021-10-13 07:16:08,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:16:08,228 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:16:08,230 INFO L168 Benchmark]: Toolchain (without parser) took 3223.26 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 29.6 MB in the beginning and 31.5 MB in the end (delta: -1.9 MB). Peak memory consumption was 24.9 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:08,230 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:16:08,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3036.73 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 29.3 MB in the beginning and 35.5 MB in the end (delta: -6.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:08,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.97 ms. Allocated memory is still 86.0 MB. Free memory was 35.5 MB in the beginning and 31.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:16:08,242 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3036.73 ms. Allocated memory was 58.7 MB in the beginning and 86.0 MB in the end (delta: 27.3 MB). Free memory was 29.3 MB in the beginning and 35.5 MB in the end (delta: -6.1 MB). Peak memory consumption was 31.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 182.97 ms. Allocated memory is still 86.0 MB. Free memory was 35.5 MB in the beginning and 31.5 MB in the end (delta: 4.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...