./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_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_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 ............................................................................................................................................................................................................ 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_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 ................................................................................................................................................................................................................................... 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 03:33:54,925 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:33:54,929 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:33:54,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:33:54,966 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:33:54,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:33:54,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:33:54,971 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:33:54,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:33:54,975 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:33:54,976 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:33:54,977 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:33:54,981 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:33:54,982 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:33:54,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:33:54,989 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:33:54,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:33:54,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:33:55,002 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:33:55,004 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:33:55,010 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:33:55,011 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:33:55,013 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:33:55,015 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:33:55,019 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:33:55,023 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:33:55,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:33:55,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:33:55,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:33:55,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:33:55,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:33:55,030 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:33:55,032 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:33:55,033 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:33:55,035 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:33:55,035 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:33:55,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:33:55,036 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:33:55,036 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:33:55,038 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:33:55,038 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:33:55,039 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:33:55,071 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:33:55,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:33:55,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:33:55,072 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:33:55,072 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:33:55,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:33:55,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:33:55,073 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:33:55,073 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:33:55,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:33:55,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:33:55,074 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:33:55,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:33:55,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:33:55,075 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:33:55,075 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:33:55,075 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:33:55,075 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:33:55,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:33:55,076 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:33:55,076 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:33:55,076 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:33:55,076 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:33:55,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:33:55,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:33:55,077 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 [2021-10-13 03:33:55,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:33:55,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:33:55,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:33:55,402 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:33:55,403 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:33:55,404 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-13 03:33:55,472 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/e49fac2d8/5b864e8111ba4f7c8da51e858a49d6d0/FLAG7f114010e [2021-10-13 03:33:56,233 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:33:56,236 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-13 03:33:56,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/e49fac2d8/5b864e8111ba4f7c8da51e858a49d6d0/FLAG7f114010e [2021-10-13 03:33:56,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/e49fac2d8/5b864e8111ba4f7c8da51e858a49d6d0 [2021-10-13 03:33:56,317 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:33:56,320 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:33:56,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:33:56,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:33:56,326 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:33:56,328 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:33:56" (1/1) ... [2021-10-13 03:33:56,330 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@474f4a78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:33:56, skipping insertion in model container [2021-10-13 03:33:56,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:33:56" (1/1) ... [2021-10-13 03:33:56,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:33:56,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:33:56,805 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-13 03:33:56,816 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-13 03:33:56,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:33:56,849 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:33:57,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,719 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,720 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,721 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,742 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,744 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,745 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,748 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,749 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,750 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:57,751 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:33:58,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:33:58,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:33:58,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:33:58,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:33:58,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:33:58,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:33:58,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:33:58,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:33:58,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:33:58,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:33:58,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:33:58,521 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:33:58,551 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-13 03:33:58,558 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-13 03:33:58,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:33:58,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:33:58,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,688 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,689 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,691 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:33:58,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:33:58,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:33:58,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:33:58,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:33:58,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:33:58,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:33:58,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:33:58,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:33:58,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:33:58,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:33:58,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:33:58,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:33:58,873 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 03:33:58,882 INFO L168 Benchmark]: Toolchain (without parser) took 2557.59 ms. Allocated memory was 121.6 MB in the beginning and 148.9 MB in the end (delta: 27.3 MB). Free memory was 79.0 MB in the beginning and 98.8 MB in the end (delta: -19.8 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:33:58,883 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 121.6 MB. Free memory was 95.4 MB in the beginning and 95.4 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:33:58,890 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2554.08 ms. Allocated memory was 121.6 MB in the beginning and 148.9 MB in the end (delta: 27.3 MB). Free memory was 78.8 MB in the beginning and 98.8 MB in the end (delta: -20.0 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2021-10-13 03:33:58,893 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 121.6 MB. Free memory was 95.4 MB in the beginning and 95.4 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2554.08 ms. Allocated memory was 121.6 MB in the beginning and 148.9 MB in the end (delta: 27.3 MB). Free memory was 78.8 MB in the beginning and 98.8 MB in the end (delta: -20.0 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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 03:34:01,311 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:34:01,315 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:34:01,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:34:01,380 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:34:01,385 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:34:01,388 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:34:01,392 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:34:01,396 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:34:01,403 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:34:01,407 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:34:01,410 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:34:01,410 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:34:01,414 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:34:01,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:34:01,421 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:34:01,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:34:01,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:34:01,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:34:01,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:34:01,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:34:01,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:34:01,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:34:01,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:34:01,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:34:01,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:34:01,461 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:34:01,464 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:34:01,464 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:34:01,466 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:34:01,466 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:34:01,468 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:34:01,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:34:01,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:34:01,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:34:01,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:34:01,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:34:01,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:34:01,482 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:34:01,487 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:34:01,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:34:01,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:34:01,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:34:01,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:34:01,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:34:01,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:34:01,545 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:34:01,545 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:34:01,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:34:01,545 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:34:01,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:34:01,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:34:01,547 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:34:01,547 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:34:01,547 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:34:01,548 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:34:01,548 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:34:01,548 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:34:01,548 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:34:01,548 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:34:01,549 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:34:01,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:34:01,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:34:01,549 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:34:01,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:34:01,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:34:01,550 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:34:01,550 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:34:01,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:34:01,551 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:34:01,551 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:34:01,551 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_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5718de18c98e2503c8da87a38d45b5bd9f3eeb9 [2021-10-13 03:34:02,016 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:34:02,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:34:02,047 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:34:02,049 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:34:02,050 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:34:02,051 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-13 03:34:02,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/93af15193/7e423becfb3744df8349f986c39137fe/FLAG046df7a16 [2021-10-13 03:34:03,059 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:34:03,060 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i [2021-10-13 03:34:03,117 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/93af15193/7e423becfb3744df8349f986c39137fe/FLAG046df7a16 [2021-10-13 03:34:03,577 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_125459a2-614d-468d-9aef-1022e07a05bb/bin/ukojak-fKGseLULKY/data/93af15193/7e423becfb3744df8349f986c39137fe [2021-10-13 03:34:03,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:34:03,581 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:34:03,583 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:34:03,583 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:34:03,600 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:34:03,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:34:03" (1/1) ... [2021-10-13 03:34:03,602 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@180f8d5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:34:03, skipping insertion in model container [2021-10-13 03:34:03,603 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:34:03" (1/1) ... [2021-10-13 03:34:03,612 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:34:03,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:34:04,086 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-13 03:34:04,093 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-13 03:34:04,119 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:34:04,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:34:05,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,106 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,142 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,143 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,154 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:34:05,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:34:05,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:34:05,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:34:05,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:34:05,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:34:05,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:34:05,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:34:05,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:34:05,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:34:05,746 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:34:05,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:34:05,795 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:34:05,829 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:34:05,837 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-13 03:34:05,839 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-13 03:34:05,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:34:05,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:34:05,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,898 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,900 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,909 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,913 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:05,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:34:05,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:34:05,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:34:05,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:34:05,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:34:05,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:34:05,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:34:05,960 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:34:05,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:34:05,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:34:06,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:34:06,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:34:06,063 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:34:06,087 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4496,4509] [2021-10-13 03:34:06,093 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_125459a2-614d-468d-9aef-1022e07a05bb/sv-benchmarks/c/aws-c-common/aws_linked_list_remove_harness.i[4556,4569] [2021-10-13 03:34:06,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:34:06,103 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:34:06,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,172 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,173 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,176 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,190 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,194 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,196 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,198 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:34:06,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:34:06,252 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:34:06,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:34:06,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:34:06,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:34:06,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:34:06,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:34:06,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:34:06,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:34:06,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:34:06,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:34:06,311 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:34:06,525 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:34:06,526 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:34:06 WrapperNode [2021-10-13 03:34:06,526 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:34:06,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:34:06,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:34:06,528 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:34:06,535 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:34:06" (1/1) ... [2021-10-13 03:34:06,595 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 03:34:06,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:34:06" (1/1) ... [2021-10-13 03:34:06,685 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:34:06,686 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:34:06,688 INFO L168 Benchmark]: Toolchain (without parser) took 3105.46 ms. Allocated memory was 67.1 MB in the beginning and 107.0 MB in the end (delta: 39.8 MB). Free memory was 40.8 MB in the beginning and 70.4 MB in the end (delta: -29.6 MB). Peak memory consumption was 38.8 MB. Max. memory is 16.1 GB. [2021-10-13 03:34:06,689 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:34:06,690 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2943.43 ms. Allocated memory was 67.1 MB in the beginning and 107.0 MB in the end (delta: 39.8 MB). Free memory was 40.6 MB in the beginning and 47.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:34:06,690 INFO L168 Benchmark]: Boogie Procedure Inliner took 158.36 ms. Allocated memory is still 107.0 MB. Free memory was 47.8 MB in the beginning and 70.4 MB in the end (delta: -22.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 16.1 GB. [2021-10-13 03:34:06,692 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 67.1 MB. Free memory is still 48.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2943.43 ms. Allocated memory was 67.1 MB in the beginning and 107.0 MB in the end (delta: 39.8 MB). Free memory was 40.6 MB in the beginning and 47.8 MB in the end (delta: -7.1 MB). Peak memory consumption was 40.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 158.36 ms. Allocated memory is still 107.0 MB. Free memory was 47.8 MB in the beginning and 70.4 MB in the end (delta: -22.6 MB). Peak memory consumption was 4.6 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...