./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 57096758 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 ........................................................................................................................................................................................................ 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_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 ...................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:15:25,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:15:25,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:15:26,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:15:26,005 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:15:26,006 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:15:26,008 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:15:26,011 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:15:26,013 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:15:26,015 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:15:26,016 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:15:26,018 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:15:26,018 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:15:26,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:15:26,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:15:26,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:15:26,024 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:15:26,025 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:15:26,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:15:26,030 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:15:26,032 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:15:26,039 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:15:26,041 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:15:26,042 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:15:26,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:15:26,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:15:26,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:15:26,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:15:26,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:15:26,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:15:26,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:15:26,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:15:26,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:15:26,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:15:26,062 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:15:26,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:15:26,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:15:26,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:15:26,063 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:15:26,064 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:15:26,065 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:15:26,066 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-10-16 03:15:26,113 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:15:26,113 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:15:26,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:15:26,114 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:15:26,115 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:15:26,115 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:15:26,115 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-10-16 03:15:26,115 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:15:26,115 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:15:26,116 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-10-16 03:15:26,116 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-10-16 03:15:26,116 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:15:26,122 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-10-16 03:15:26,122 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-10-16 03:15:26,122 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-10-16 03:15:26,123 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:15:26,123 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 03:15:26,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:15:26,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:15:26,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:15:26,124 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:15:26,124 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:15:26,124 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:15:26,125 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:15:26,125 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:15:26,125 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:15:26,125 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:15:26,126 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:15:26,126 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:15:26,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:15:26,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:15:26,128 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-10-16 03:15:26,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 03:15:26,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:15:26,129 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:15:26,129 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:15:26,130 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_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 [2021-10-16 03:15:26,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:15:26,445 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:15:26,448 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:15:26,449 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:15:26,450 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:15:26,451 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2021-10-16 03:15:26,533 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/a39a7e0ac/1ff4922c0c774a94a7a76a4f0c01d863/FLAGd8e9c6a2c [2021-10-16 03:15:27,361 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:15:27,363 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2021-10-16 03:15:27,407 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/a39a7e0ac/1ff4922c0c774a94a7a76a4f0c01d863/FLAGd8e9c6a2c [2021-10-16 03:15:27,870 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/a39a7e0ac/1ff4922c0c774a94a7a76a4f0c01d863 [2021-10-16 03:15:27,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:15:27,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:15:27,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:15:27,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:15:27,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:15:27,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:15:27" (1/1) ... [2021-10-16 03:15:27,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765da767 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:15:27, skipping insertion in model container [2021-10-16 03:15:27,889 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:15:27" (1/1) ... [2021-10-16 03:15:27,897 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:15:28,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:15:28,402 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2021-10-16 03:15:28,410 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2021-10-16 03:15:28,435 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:15:28,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:15:29,412 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,413 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,438 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,448 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:29,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:15:30,003 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:15:30,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:15:30,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:15:30,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:15:30,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:15:30,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:15:30,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:15:30,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:15:30,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:15:30,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:15:30,208 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:15:30,208 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:15:30,211 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:15:30,212 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-10-16 03:15:30,228 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-16 03:15:30,238 INFO L168 Benchmark]: Toolchain (without parser) took 2357.12 ms. Allocated memory is still 109.1 MB. Free memory was 69.2 MB in the beginning and 54.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:15:30,240 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:15:30,245 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2352.74 ms. Allocated memory is still 109.1 MB. Free memory was 69.0 MB in the beginning and 54.4 MB in the end (delta: 14.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2021-10-16 03:15:30,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 77.6 MB. Free memory was 52.2 MB in the beginning and 52.1 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2352.74 ms. Allocated memory is still 109.1 MB. Free memory was 69.0 MB in the beginning and 54.4 MB in the end (delta: 14.5 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-5709675 [2021-10-16 03:15:33,054 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 03:15:33,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 03:15:33,125 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-16 03:15:33,126 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-16 03:15:33,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-16 03:15:33,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-16 03:15:33,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-16 03:15:33,147 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-16 03:15:33,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-16 03:15:33,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-16 03:15:33,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-16 03:15:33,162 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 03:15:33,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 03:15:33,168 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 03:15:33,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 03:15:33,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 03:15:33,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 03:15:33,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 03:15:33,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 03:15:33,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 03:15:33,200 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 03:15:33,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 03:15:33,206 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 03:15:33,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-16 03:15:33,221 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-16 03:15:33,221 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-16 03:15:33,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-16 03:15:33,225 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-16 03:15:33,226 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-16 03:15:33,226 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-16 03:15:33,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-16 03:15:33,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-16 03:15:33,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-16 03:15:33,234 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-16 03:15:33,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-16 03:15:33,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-16 03:15:33,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-16 03:15:33,236 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 03:15:33,239 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 03:15:33,240 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 03:15:33,246 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-10-16 03:15:33,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 03:15:33,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 03:15:33,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-16 03:15:33,304 INFO L138 SettingsManager]: * User list type=DISABLED [2021-10-16 03:15:33,305 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-10-16 03:15:33,305 INFO L138 SettingsManager]: * Explicit value domain=true [2021-10-16 03:15:33,305 INFO L138 SettingsManager]: * Octagon Domain=false [2021-10-16 03:15:33,305 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-10-16 03:15:33,307 INFO L138 SettingsManager]: * Interval Domain=false [2021-10-16 03:15:33,309 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 03:15:33,310 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 03:15:33,311 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 03:15:33,311 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 03:15:33,311 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 03:15:33,312 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-16 03:15:33,312 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-16 03:15:33,312 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-16 03:15:33,312 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 03:15:33,313 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 03:15:33,313 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 03:15:33,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 03:15:33,314 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 03:15:33,314 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 03:15:33,314 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 03:15:33,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 03:15:33,315 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 03:15:33,315 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 03:15:33,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-16 03:15:33,316 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-16 03:15:33,316 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-16 03:15:33,316 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-16 03:15:33,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-16 03:15:33,317 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_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5aa113db4c8df4cb4b1d192bae0a0ac4cf985f33 [2021-10-16 03:15:33,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 03:15:33,856 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 03:15:33,860 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 03:15:33,862 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 03:15:33,863 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 03:15:33,865 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/../../sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2021-10-16 03:15:33,958 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/14389f23c/bbe80803bfac408cae5d963b8fec6698/FLAGe0d43f889 [2021-10-16 03:15:34,894 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 03:15:34,896 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i [2021-10-16 03:15:34,947 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/14389f23c/bbe80803bfac408cae5d963b8fec6698/FLAGe0d43f889 [2021-10-16 03:15:35,405 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d194874-1582-4d2f-8d4f-936c58300a59/bin/utaipan-mTDlp9Zugs/data/14389f23c/bbe80803bfac408cae5d963b8fec6698 [2021-10-16 03:15:35,407 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 03:15:35,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-16 03:15:35,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 03:15:35,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 03:15:35,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 03:15:35,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:15:35" (1/1) ... [2021-10-16 03:15:35,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267f2d0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:15:35, skipping insertion in model container [2021-10-16 03:15:35,435 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 03:15:35" (1/1) ... [2021-10-16 03:15:35,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 03:15:35,534 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:15:35,884 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2021-10-16 03:15:35,892 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2021-10-16 03:15:35,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:15:35,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:15:36,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,730 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,731 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,733 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,734 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:36,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:15:37,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:15:37,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:15:37,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:15:37,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:15:37,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:15:37,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:15:37,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:15:37,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:15:37,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:15:37,308 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:15:37,339 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:15:37,382 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-16 03:15:37,429 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 03:15:37,436 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2021-10-16 03:15:37,437 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2021-10-16 03:15:37,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:15:37,441 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:15:37,552 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,578 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,579 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,580 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,581 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,590 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,591 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:15:37,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:15:37,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:15:37,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:15:37,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:15:37,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:15:37,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:15:37,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:15:37,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:15:37,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:15:37,708 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:15:37,759 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:15:37,777 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 03:15:37,805 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4493,4506] [2021-10-16 03:15:37,814 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_2d194874-1582-4d2f-8d4f-936c58300a59/sv-benchmarks/c/aws-c-common/aws_linked_list_end_harness.i[4553,4566] [2021-10-16 03:15:37,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-16 03:15:37,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-16 03:15:37,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,907 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-16 03:15:37,954 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-16 03:15:37,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-16 03:15:37,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-16 03:15:37,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-16 03:15:37,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-16 03:15:37,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-16 03:15:37,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-16 03:15:37,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-16 03:15:37,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-16 03:15:37,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-16 03:15:38,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-16 03:15:38,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 03:15:38,361 INFO L208 MainTranslator]: Completed translation [2021-10-16 03:15:38,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:15:38 WrapperNode [2021-10-16 03:15:38,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 03:15:38,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 03:15:38,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 03:15:38,365 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 03:15:38,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:15:38" (1/1) ... [2021-10-16 03:15:38,497 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-16 03:15:38,590 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 03:15:38" (1/1) ... [2021-10-16 03:15:38,590 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 03:15:38,590 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-16 03:15:38,593 INFO L168 Benchmark]: Toolchain (without parser) took 3182.45 ms. Allocated memory was 54.5 MB in the beginning and 94.4 MB in the end (delta: 39.8 MB). Free memory was 24.1 MB in the beginning and 35.3 MB in the end (delta: -11.2 MB). Peak memory consumption was 31.0 MB. Max. memory is 16.1 GB. [2021-10-16 03:15:38,593 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-16 03:15:38,594 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2934.23 ms. Allocated memory was 54.5 MB in the beginning and 94.4 MB in the end (delta: 39.8 MB). Free memory was 37.1 MB in the beginning and 37.2 MB in the end (delta: -97.6 kB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. [2021-10-16 03:15:38,595 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.49 ms. Allocated memory is still 94.4 MB. Free memory was 37.2 MB in the beginning and 35.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-16 03:15:38,597 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 35.3 MB in the beginning and 35.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2934.23 ms. Allocated memory was 54.5 MB in the beginning and 94.4 MB in the end (delta: 39.8 MB). Free memory was 37.1 MB in the beginning and 37.2 MB in the end (delta: -97.6 kB). Peak memory consumption was 50.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 226.49 ms. Allocated memory is still 94.4 MB. Free memory was 37.2 MB in the beginning and 35.3 MB in the end (delta: 2.0 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...