./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_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_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/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_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/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_af84e20f-49c4-4d01-90b2-2a59ea130de2/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 f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f ........................................................................................................................................................................................................ 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/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_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/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_af84e20f-49c4-4d01-90b2-2a59ea130de2/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 f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f .................................................................................................................................................................................................................................................. 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 07:36:35,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:36:35,415 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:36:35,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:36:35,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:36:35,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:36:35,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:36:35,509 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:36:35,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:36:35,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:36:35,515 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:36:35,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:36:35,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:36:35,519 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:36:35,521 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:36:35,523 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:36:35,525 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:36:35,526 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:36:35,529 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:36:35,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:36:35,534 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:36:35,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:36:35,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:36:35,546 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:36:35,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:36:35,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:36:35,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:36:35,568 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:36:35,569 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:36:35,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:36:35,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:36:35,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:36:35,573 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:36:35,574 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:36:35,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:36:35,579 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:36:35,580 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:36:35,580 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:36:35,581 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:36:35,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:36:35,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:36:35,584 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-13 07:36:35,640 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:36:35,641 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:36:35,642 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:36:35,642 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:36:35,642 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:36:35,643 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:36:35,643 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-13 07:36:35,643 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:36:35,643 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:36:35,644 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-13 07:36:35,644 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-13 07:36:35,644 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:36:35,645 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-13 07:36:35,645 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-13 07:36:35,645 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-13 07:36:35,646 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:36:35,646 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 07:36:35,647 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:36:35,647 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:36:35,647 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:36:35,647 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:36:35,648 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:36:35,648 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:36:35,648 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:36:35,649 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:36:35,649 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:36:35,649 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:36:35,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:36:35,650 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:36:35,650 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:36:35,650 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:36:35,651 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-13 07:36:35,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 07:36:35,651 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:36:35,651 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:36:35,652 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:36:35,652 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-13 07:36:35,998 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:36:36,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:36:36,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:36:36,031 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:36:36,036 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:36:36,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-13 07:36:36,111 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/25103af57/aab84f614c864a7a97ad45bce7ccd0cc/FLAG2ca2bc8e2 [2021-10-13 07:36:37,077 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:36:37,078 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-13 07:36:37,139 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/25103af57/aab84f614c864a7a97ad45bce7ccd0cc/FLAG2ca2bc8e2 [2021-10-13 07:36:37,502 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/25103af57/aab84f614c864a7a97ad45bce7ccd0cc [2021-10-13 07:36:37,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:36:37,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:36:37,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:36:37,509 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:36:37,513 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:36:37,514 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:36:37" (1/1) ... [2021-10-13 07:36:37,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@692daf3b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:36:37, skipping insertion in model container [2021-10-13 07:36:37,516 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:36:37" (1/1) ... [2021-10-13 07:36:37,524 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:36:37,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:36:38,012 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-13 07:36:38,018 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-13 07:36:38,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:36:38,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:36:39,089 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:36:39,091 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 07:36:39,091 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 07:36:39,094 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 07:36:39,095 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 07:36:39,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,177 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,179 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,195 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,199 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,201 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,204 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:39,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:36:39,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:36:39,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:36:39,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:36:39,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:36:39,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:36:39,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:36:39,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:36:39,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:36:39,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:36:39,880 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 07:36:39,887 INFO L168 Benchmark]: Toolchain (without parser) took 2378.17 ms. Allocated memory was 107.0 MB in the beginning and 140.5 MB in the end (delta: 33.6 MB). Free memory was 80.6 MB in the beginning and 115.9 MB in the end (delta: -35.3 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:36:39,887 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:36:39,889 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2375.48 ms. Allocated memory was 107.0 MB in the beginning and 140.5 MB in the end (delta: 33.6 MB). Free memory was 80.2 MB in the beginning and 115.9 MB in the end (delta: -35.7 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2021-10-13 07:36:39,896 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 107.0 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2375.48 ms. Allocated memory was 107.0 MB in the beginning and 140.5 MB in the end (delta: 33.6 MB). Free memory was 80.2 MB in the beginning and 115.9 MB in the end (delta: -35.7 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 07:36:42,511 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 07:36:42,518 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 07:36:42,580 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 07:36:42,581 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 07:36:42,586 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 07:36:42,589 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 07:36:42,594 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 07:36:42,598 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 07:36:42,607 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 07:36:42,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 07:36:42,611 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 07:36:42,612 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 07:36:42,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 07:36:42,618 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 07:36:42,623 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 07:36:42,625 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 07:36:42,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 07:36:42,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 07:36:42,640 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 07:36:42,643 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 07:36:42,645 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 07:36:42,648 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 07:36:42,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 07:36:42,655 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 07:36:42,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 07:36:42,656 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 07:36:42,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 07:36:42,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 07:36:42,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 07:36:42,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 07:36:42,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 07:36:42,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 07:36:42,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 07:36:42,668 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 07:36:42,668 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 07:36:42,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 07:36:42,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 07:36:42,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 07:36:42,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 07:36:42,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 07:36:42,677 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-13 07:36:42,739 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 07:36:42,740 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 07:36:42,742 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 07:36:42,742 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-13 07:36:42,742 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-13 07:36:42,743 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-13 07:36:42,743 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-13 07:36:42,743 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-13 07:36:42,743 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-13 07:36:42,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 07:36:42,747 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 07:36:42,747 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 07:36:42,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 07:36:42,748 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 07:36:42,748 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 07:36:42,748 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 07:36:42,749 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 07:36:42,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 07:36:42,749 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 07:36:42,750 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 07:36:42,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 07:36:42,750 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-13 07:36:42,750 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-13 07:36:42,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-13 07:36:42,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 07:36:42,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 07:36:42,752 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 07:36:42,752 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 07:36:42,752 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 07:36:42,753 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 07:36:42,753 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-13 07:36:42,753 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 07:36:42,753 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f8f07c2d1a15cfa4b86694c7809d8dc406b4e73f [2021-10-13 07:36:43,202 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 07:36:43,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 07:36:43,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 07:36:43,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 07:36:43,237 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 07:36:43,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-13 07:36:43,314 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/12ec8643a/17965489077249b6a9c8b53921ad934b/FLAG74b972a77 [2021-10-13 07:36:44,217 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 07:36:44,219 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2021-10-13 07:36:44,276 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/12ec8643a/17965489077249b6a9c8b53921ad934b/FLAG74b972a77 [2021-10-13 07:36:44,675 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/bin/utaipan-q2qaUkNPG8/data/12ec8643a/17965489077249b6a9c8b53921ad934b [2021-10-13 07:36:44,678 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 07:36:44,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 07:36:44,686 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 07:36:44,686 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 07:36:44,691 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 07:36:44,692 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:36:44" (1/1) ... [2021-10-13 07:36:44,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e04b46f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:36:44, skipping insertion in model container [2021-10-13 07:36:44,693 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 07:36:44" (1/1) ... [2021-10-13 07:36:44,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 07:36:44,838 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:36:45,151 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-13 07:36:45,161 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-13 07:36:45,191 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:36:45,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:36:46,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:36:46,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,318 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,328 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,331 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,333 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,334 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:46,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:36:46,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:36:46,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:36:46,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:36:46,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:36:46,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:36:46,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:36:46,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:36:46,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:36:46,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:36:47,191 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,192 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:36:47,339 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 07:36:47,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 07:36:47,415 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-13 07:36:47,416 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-13 07:36:47,418 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:36:47,419 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:36:47,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:36:47,500 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,507 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,508 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,509 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,510 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,537 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,538 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,540 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,616 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:36:47,617 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:36:47,618 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:36:47,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:36:47,620 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:36:47,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:36:47,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:36:47,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:36:47,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:36:47,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:36:47,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,703 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:36:47,737 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 07:36:47,779 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2021-10-13 07:36:47,780 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_af84e20f-49c4-4d01-90b2-2a59ea130de2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2021-10-13 07:36:47,781 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 07:36:47,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 07:36:47,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 07:36:47,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,818 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,826 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 07:36:47,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 07:36:47,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 07:36:47,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 07:36:47,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 07:36:47,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 07:36:47,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 07:36:47,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 07:36:47,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 07:36:47,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 07:36:47,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,921 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 07:36:47,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 07:36:48,358 INFO L208 MainTranslator]: Completed translation [2021-10-13 07:36:48,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:36:48 WrapperNode [2021-10-13 07:36:48,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 07:36:48,360 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 07:36:48,360 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 07:36:48,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 07:36:48,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:36:48" (1/1) ... [2021-10-13 07:36:48,465 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 07:36:48,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 07:36:48" (1/1) ... [2021-10-13 07:36:48,560 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 07:36:48,560 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 07:36:48,562 INFO L168 Benchmark]: Toolchain (without parser) took 3880.49 ms. Allocated memory was 54.5 MB in the beginning and 115.3 MB in the end (delta: 60.8 MB). Free memory was 35.9 MB in the beginning and 52.7 MB in the end (delta: -16.8 MB). Peak memory consumption was 42.6 MB. Max. memory is 16.1 GB. [2021-10-13 07:36:48,563 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 07:36:48,564 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3673.06 ms. Allocated memory was 54.5 MB in the beginning and 115.3 MB in the end (delta: 60.8 MB). Free memory was 35.7 MB in the beginning and 57.4 MB in the end (delta: -21.7 MB). Peak memory consumption was 55.0 MB. Max. memory is 16.1 GB. [2021-10-13 07:36:48,565 INFO L168 Benchmark]: Boogie Procedure Inliner took 199.65 ms. Allocated memory is still 115.3 MB. Free memory was 56.9 MB in the beginning and 53.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 07:36:48,567 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 54.5 MB. Free memory was 34.0 MB in the beginning and 34.0 MB in the end (delta: 40.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3673.06 ms. Allocated memory was 54.5 MB in the beginning and 115.3 MB in the end (delta: 60.8 MB). Free memory was 35.7 MB in the beginning and 57.4 MB in the end (delta: -21.7 MB). Peak memory consumption was 55.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 199.65 ms. Allocated memory is still 115.3 MB. Free memory was 56.9 MB in the beginning and 53.2 MB in the end (delta: 3.7 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...