./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4 --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 383b91606ce09b9a994eb030f2dbda7bfbddbf7edfef74a87019ad2186d8765d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:19:22,989 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:19:22,991 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:19:23,010 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:19:23,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:19:23,012 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:19:23,013 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:19:23,015 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:19:23,016 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:19:23,017 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:19:23,018 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:19:23,019 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:19:23,019 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:19:23,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:19:23,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:19:23,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:19:23,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:19:23,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:19:23,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:19:23,028 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:19:23,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:19:23,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:19:23,032 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:19:23,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:19:23,036 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:19:23,036 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:19:23,036 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:19:23,038 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:19:23,038 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:19:23,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:19:23,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:19:23,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:19:23,041 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:19:23,042 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:19:23,043 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:19:23,043 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:19:23,044 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:19:23,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:19:23,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:19:23,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:19:23,045 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:19:23,046 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:19:23,067 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:19:23,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:19:23,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:19:23,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:19:23,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:19:23,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:19:23,070 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:19:23,070 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:19:23,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:19:23,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:19:23,071 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:19:23,071 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:19:23,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:19:23,071 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:19:23,072 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:19:23,072 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:19:23,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:19:23,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:19:23,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:19:23,073 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:19:23,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:19:23,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:19:23,073 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:19:23,073 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:19:23,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:19:23,074 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 383b91606ce09b9a994eb030f2dbda7bfbddbf7edfef74a87019ad2186d8765d [2022-12-14 23:19:23,263 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:19:23,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:19:23,279 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:19:23,280 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:19:23,280 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:19:23,281 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2022-12-14 23:19:25,838 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:19:26,177 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:19:26,177 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2022-12-14 23:19:26,200 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/008d21af0/8bd2480bfa1c49cf8ac02a137a65e24f/FLAG42fcbc609 [2022-12-14 23:19:26,433 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/008d21af0/8bd2480bfa1c49cf8ac02a137a65e24f [2022-12-14 23:19:26,439 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:19:26,443 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:19:26,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:19:26,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:19:26,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:19:26,457 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:19:26" (1/1) ... [2022-12-14 23:19:26,460 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76604c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:26, skipping insertion in model container [2022-12-14 23:19:26,460 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:19:26" (1/1) ... [2022-12-14 23:19:26,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:19:26,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:19:26,718 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2022-12-14 23:19:26,724 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2022-12-14 23:19:27,259 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:19:27,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,265 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,266 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,278 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,278 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,280 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,281 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,281 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,281 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,333 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,334 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,334 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,338 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:19:27,339 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:19:27,339 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:19:27,551 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:19:27,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:19:27,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:19:27,554 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:19:27,554 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:19:27,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:19:27,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:19:27,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:19:27,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:19:27,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:19:27,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:19:27,676 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:19:27,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:19:27,712 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:19:27,723 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2022-12-14 23:19:27,724 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2022-12-14 23:19:27,760 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:19:27,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,765 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,766 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,774 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,774 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,775 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,776 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,777 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,778 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,778 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,779 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:27,786 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,787 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,787 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:27,791 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:19:27,792 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:19:27,792 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:19:27,816 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:19:27,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:19:27,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:19:27,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:19:27,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:19:27,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:19:27,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:19:27,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:19:27,822 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:19:27,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:19:27,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:19:27,845 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:19:27,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:19:28,014 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:19:28,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28 WrapperNode [2022-12-14 23:19:28,014 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:19:28,015 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:19:28,015 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:19:28,015 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:19:28,021 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,100 INFO L138 Inliner]: procedures = 679, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 92 [2022-12-14 23:19:28,100 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:19:28,101 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:19:28,101 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:19:28,101 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:19:28,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,111 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,124 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,131 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:19:28,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:19:28,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:19:28,139 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:19:28,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,145 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:19:28,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:19:28,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:19:28,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:19:28,200 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-12-14 23:19:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-12-14 23:19:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:19:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:19:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:19:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-14 23:19:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-14 23:19:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-14 23:19:28,201 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-14 23:19:28,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:19:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-12-14 23:19:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:19:28,202 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:19:28,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:19:28,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:19:28,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:19:28,395 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:19:28,397 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:19:28,560 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:19:28,639 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:19:28,639 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:19:28,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:19:28 BoogieIcfgContainer [2022-12-14 23:19:28,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:19:28,643 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:19:28,643 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:19:28,652 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:19:28,653 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:19:28" (1/1) ... [2022-12-14 23:19:28,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:19:28,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-14 23:19:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-14 23:19:28,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:19:28,710 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:28,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:28,752 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:19:28,755 INFO L158 Benchmark]: Toolchain (without parser) took 2312.60ms. Allocated memory is still 146.8MB. Free memory was 104.7MB in the beginning and 74.9MB in the end (delta: 29.8MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,755 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:19:28,756 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1568.72ms. Allocated memory is still 146.8MB. Free memory was 104.2MB in the beginning and 69.2MB in the end (delta: 35.0MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,756 INFO L158 Benchmark]: Boogie Procedure Inliner took 85.19ms. Allocated memory is still 146.8MB. Free memory was 69.2MB in the beginning and 63.8MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,757 INFO L158 Benchmark]: Boogie Preprocessor took 36.71ms. Allocated memory is still 146.8MB. Free memory was 63.8MB in the beginning and 60.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,757 INFO L158 Benchmark]: RCFGBuilder took 503.63ms. Allocated memory is still 146.8MB. Free memory was 60.9MB in the beginning and 82.2MB in the end (delta: -21.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,758 INFO L158 Benchmark]: CodeCheck took 111.28ms. Allocated memory is still 146.8MB. Free memory was 82.2MB in the beginning and 74.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:19:28,760 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 109.1MB. Free memory is still 84.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1568.72ms. Allocated memory is still 146.8MB. Free memory was 104.2MB in the beginning and 69.2MB in the end (delta: 35.0MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 85.19ms. Allocated memory is still 146.8MB. Free memory was 69.2MB in the beginning and 63.8MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.71ms. Allocated memory is still 146.8MB. Free memory was 63.8MB in the beginning and 60.9MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 503.63ms. Allocated memory is still 146.8MB. Free memory was 60.9MB in the beginning and 82.2MB in the end (delta: -21.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * CodeCheck took 111.28ms. Allocated memory is still 146.8MB. Free memory was 82.2MB in the beginning and 74.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:19:28,776 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4 --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 383b91606ce09b9a994eb030f2dbda7bfbddbf7edfef74a87019ad2186d8765d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:19:30,291 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:19:30,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:19:30,315 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:19:30,315 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:19:30,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:19:30,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:19:30,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:19:30,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:19:30,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:19:30,321 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:19:30,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:19:30,322 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:19:30,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:19:30,324 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:19:30,325 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:19:30,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:19:30,326 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:19:30,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:19:30,329 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:19:30,330 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:19:30,331 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:19:30,332 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:19:30,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:19:30,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:19:30,335 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:19:30,335 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:19:30,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:19:30,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:19:30,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:19:30,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:19:30,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:19:30,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:19:30,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:19:30,340 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:19:30,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:19:30,340 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:19:30,341 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:19:30,341 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:19:30,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:19:30,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:19:30,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:19:30,360 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:19:30,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:19:30,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:19:30,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:19:30,362 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:19:30,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:19:30,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:19:30,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:19:30,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:19:30,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:19:30,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:19:30,363 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:19:30,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:19:30,363 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:19:30,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:19:30,364 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:19:30,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:19:30,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:19:30,364 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:19:30,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:19:30,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:19:30,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:19:30,365 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:19:30,365 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:19:30,366 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:19:30,366 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:19:30,366 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:19:30,366 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:19:30,366 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:19:30,367 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 383b91606ce09b9a994eb030f2dbda7bfbddbf7edfef74a87019ad2186d8765d [2022-12-14 23:19:30,596 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:19:30,614 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:19:30,616 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:19:30,617 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:19:30,617 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:19:30,618 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2022-12-14 23:19:33,124 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:19:33,422 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:19:33,422 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i [2022-12-14 23:19:33,439 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/a05f9dffc/984e8fe9ccf749f798a90752088d23a9/FLAG37c629ea9 [2022-12-14 23:19:33,679 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/data/a05f9dffc/984e8fe9ccf749f798a90752088d23a9 [2022-12-14 23:19:33,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:19:33,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:19:33,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:19:33,683 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:19:33,686 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:19:33,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:19:33" (1/1) ... [2022-12-14 23:19:33,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c6afec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:33, skipping insertion in model container [2022-12-14 23:19:33,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:19:33" (1/1) ... [2022-12-14 23:19:33,692 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:19:33,774 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:19:33,945 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2022-12-14 23:19:33,950 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2022-12-14 23:19:34,508 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:19:34,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,516 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,530 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,531 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,533 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,535 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,536 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:34,589 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:34,590 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:34,590 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:34,596 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:19:34,598 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:19:34,599 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:19:34,790 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:19:34,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:19:34,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:19:34,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:19:34,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:19:34,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:19:34,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:19:34,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:19:34,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:19:34,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:19:34,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:19:34,917 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:19:34,945 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:19:34,963 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:19:34,982 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:19:34,985 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2022-12-14 23:19:34,985 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2022-12-14 23:19:35,016 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:19:35,020 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,020 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,021 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,021 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,022 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,029 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,030 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,031 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,031 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,033 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,033 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,034 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,042 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,042 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,043 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,046 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:19:35,047 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:19:35,048 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:19:35,072 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:19:35,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:19:35,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:19:35,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:19:35,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:19:35,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:19:35,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:19:35,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:19:35,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:19:35,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:19:35,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:19:35,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:19:35,122 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:19:35,129 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:19:35,139 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4494,4507] [2022-12-14 23:19:35,139 WARN L237 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_e744c99a-6a3f-40cc-8af2-987a5efcc58a/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness_negated.i[4554,4567] [2022-12-14 23:19:35,171 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:19:35,173 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,175 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,175 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,181 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,182 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,183 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,183 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,184 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,185 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,185 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,185 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:19:35,191 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,191 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,192 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:19:35,194 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:19:35,195 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:19:35,195 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:19:35,213 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:19:35,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:19:35,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:19:35,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:19:35,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:19:35,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:19:35,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:19:35,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:19:35,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:19:35,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:19:35,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:19:35,234 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:19:35,256 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:19:35,387 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:19:35,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35 WrapperNode [2022-12-14 23:19:35,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:19:35,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:19:35,388 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:19:35,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:19:35,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,457 INFO L138 Inliner]: procedures = 698, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 93 [2022-12-14 23:19:35,457 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:19:35,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:19:35,458 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:19:35,458 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:19:35,464 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,479 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,482 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,484 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:19:35,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:19:35,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:19:35,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:19:35,488 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:19:35" (1/1) ... [2022-12-14 23:19:35,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:19:35,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:19:35,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:19:35,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-12-14 23:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-14 23:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-14 23:19:35,537 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-14 23:19:35,537 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:19:35,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-12-14 23:19:35,538 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:19:35,538 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:19:35,538 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:19:35,736 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:19:35,738 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:19:35,958 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:19:36,055 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:19:36,055 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:19:36,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:19:36 BoogieIcfgContainer [2022-12-14 23:19:36,057 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:19:36,058 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:19:36,058 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:19:36,068 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:19:36,068 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:19:36" (1/1) ... [2022-12-14 23:19:36,077 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:19:36,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:19:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-14 23:19:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-14 23:19:36,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 23:19:36,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:19:36,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:19:36,167 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2022-12-14 23:19:36,170 INFO L158 Benchmark]: Toolchain (without parser) took 2486.86ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.7MB in the beginning and 55.7MB in the end (delta: 15.1MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,170 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:19:36,170 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1704.14ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.4MB in the beginning and 44.0MB in the end (delta: 26.5MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,171 INFO L158 Benchmark]: Boogie Procedure Inliner took 69.69ms. Allocated memory is still 119.5MB. Free memory was 44.0MB in the beginning and 72.0MB in the end (delta: -28.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,171 INFO L158 Benchmark]: Boogie Preprocessor took 29.61ms. Allocated memory is still 119.5MB. Free memory was 72.0MB in the beginning and 68.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,172 INFO L158 Benchmark]: RCFGBuilder took 569.82ms. Allocated memory is still 119.5MB. Free memory was 68.5MB in the beginning and 62.0MB in the end (delta: 6.5MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,172 INFO L158 Benchmark]: CodeCheck took 110.18ms. Allocated memory is still 119.5MB. Free memory was 62.0MB in the beginning and 55.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:19:36,175 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1704.14ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 70.4MB in the beginning and 44.0MB in the end (delta: 26.5MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 69.69ms. Allocated memory is still 119.5MB. Free memory was 44.0MB in the beginning and 72.0MB in the end (delta: -28.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 29.61ms. Allocated memory is still 119.5MB. Free memory was 72.0MB in the beginning and 68.5MB in the end (delta: 3.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 569.82ms. Allocated memory is still 119.5MB. Free memory was 68.5MB in the beginning and 62.0MB in the end (delta: 6.5MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. * CodeCheck took 110.18ms. Allocated memory is still 119.5MB. Free memory was 62.0MB in the beginning and 55.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:19:36,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e744c99a-6a3f-40cc-8af2-987a5efcc58a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared