./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.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_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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_bb552369-23a0-47e8-9f41-453871b0f00a/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- 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 [2022-12-15 00:20:21,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:20:21,700 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:20:21,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:20:21,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:20:21,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:20:21,715 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:20:21,716 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:20:21,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:20:21,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:20:21,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:20:21,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:20:21,719 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:20:21,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:20:21,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:20:21,722 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:20:21,722 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:20:21,723 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:20:21,724 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:20:21,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:20:21,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:20:21,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:20:21,728 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:20:21,729 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:20:21,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:20:21,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:20:21,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:20:21,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:20:21,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:20:21,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:20:21,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:20:21,734 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:20:21,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:20:21,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:20:21,736 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:20:21,736 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:20:21,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:20:21,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:20:21,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:20:21,737 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:20:21,738 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:20:21,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:20:21,761 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:20:21,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:20:21,761 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:20:21,762 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:20:21,762 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:20:21,762 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:20:21,763 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:20:21,763 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:20:21,763 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:20:21,763 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:20:21,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:20:21,764 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:20:21,764 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:20:21,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:20:21,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:20:21,764 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:20:21,765 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:20:21,765 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:20:21,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:20:21,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:20:21,766 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:20:21,766 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:20:21,766 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:20:21,766 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:20:21,766 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:20:21,766 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_bb552369-23a0-47e8-9f41-453871b0f00a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-12-15 00:20:21,930 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:20:21,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:20:21,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:20:21,949 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:20:21,949 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:20:21,950 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-12-15 00:20:24,485 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:20:24,762 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:20:24,762 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-12-15 00:20:24,778 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/101b63fd3/a537c936985148ce8f646b6d6644052e/FLAG3de7d2182 [2022-12-15 00:20:25,070 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/101b63fd3/a537c936985148ce8f646b6d6644052e [2022-12-15 00:20:25,075 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:20:25,078 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:20:25,079 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:20:25,079 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:20:25,083 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:20:25,084 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:20:25" (1/1) ... [2022-12-15 00:20:25,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f066ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:25, skipping insertion in model container [2022-12-15 00:20:25,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:20:25" (1/1) ... [2022-12-15 00:20:25,093 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:20:25,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:20:25,319 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-12-15 00:20:25,325 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-12-15 00:20:25,971 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:20:25,975 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,975 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,976 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,976 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,987 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,987 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,990 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,991 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,992 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:25,992 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,053 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,056 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:20:26,058 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:20:26,058 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:20:26,268 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:20:26,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:20:26,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:20:26,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:20:26,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:20:26,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:20:26,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:20:26,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:20:26,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:20:26,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:20:26,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:20:26,379 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:20:26,396 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:20:26,408 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:20:26,417 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-12-15 00:20:26,418 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-12-15 00:20:26,445 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:20:26,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,449 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,449 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,455 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,455 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,456 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,456 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,457 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:26,463 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,463 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,463 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:26,466 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:20:26,467 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:20:26,467 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:20:26,482 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:20:26,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:20:26,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:20:26,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:20:26,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:20:26,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:20:26,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:20:26,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:20:26,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:20:26,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:20:26,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:20:26,503 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:20:26,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:20:26,626 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:20:26,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26 WrapperNode [2022-12-15 00:20:26,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:20:26,627 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:20:26,627 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:20:26,627 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:20:26,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,706 INFO L138 Inliner]: procedures = 679, calls = 1047, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 149 [2022-12-15 00:20:26,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:20:26,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:20:26,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:20:26,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:20:26,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,730 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,733 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,737 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:20:26,738 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:20:26,738 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:20:26,738 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:20:26,739 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:26" (1/1) ... [2022-12-15 00:20:26,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:20:26,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:20:26,764 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:20:26,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:20:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:20:26,800 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:20:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 00:20:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 00:20:26,801 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:20:26,801 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-12-15 00:20:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:20:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:20:26,802 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:20:26,802 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:20:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:20:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-12-15 00:20:26,803 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-12-15 00:20:26,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:20:26,987 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:20:26,990 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:20:27,247 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:20:27,328 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:20:27,328 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 00:20:27,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:27 BoogieIcfgContainer [2022-12-15 00:20:27,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:20:27,332 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:20:27,332 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:20:27,339 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:20:27,339 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:27" (1/1) ... [2022-12-15 00:20:27,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:20:27,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-12-15 00:20:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-12-15 00:20:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 00:20:27,390 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:27,427 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) [2022-12-15 00:20:27,431 INFO L158 Benchmark]: Toolchain (without parser) took 2352.76ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 75.9MB in the beginning and 82.2MB in the end (delta: -6.3MB). Peak memory consumption was 18.0MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,431 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:20:27,431 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1547.27ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 75.4MB in the beginning and 52.5MB in the end (delta: 22.9MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,432 INFO L158 Benchmark]: Boogie Procedure Inliner took 79.44ms. Allocated memory is still 138.4MB. Free memory was 52.5MB in the beginning and 91.6MB in the end (delta: -39.1MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,432 INFO L158 Benchmark]: Boogie Preprocessor took 30.76ms. Allocated memory is still 138.4MB. Free memory was 91.6MB in the beginning and 88.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,432 INFO L158 Benchmark]: RCFGBuilder took 592.99ms. Allocated memory is still 138.4MB. Free memory was 88.3MB in the beginning and 89.4MB in the end (delta: -1.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,433 INFO L158 Benchmark]: CodeCheck took 97.85ms. Allocated memory is still 138.4MB. Free memory was 89.4MB in the beginning and 82.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:20:27,435 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 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1547.27ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 75.4MB in the beginning and 52.5MB in the end (delta: 22.9MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 79.44ms. Allocated memory is still 138.4MB. Free memory was 52.5MB in the beginning and 91.6MB in the end (delta: -39.1MB). Peak memory consumption was 11.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 30.76ms. Allocated memory is still 138.4MB. Free memory was 91.6MB in the beginning and 88.3MB in the end (delta: 3.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 592.99ms. Allocated memory is still 138.4MB. Free memory was 88.3MB in the beginning and 89.4MB in the end (delta: -1.1MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 97.85ms. Allocated memory is still 138.4MB. Free memory was 89.4MB in the beginning and 82.2MB 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. [2022-12-15 00:20:27,451 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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_bb552369-23a0-47e8-9f41-453871b0f00a/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- 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 [2022-12-15 00:20:28,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:20:28,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:20:29,002 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:20:29,002 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:20:29,003 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:20:29,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:20:29,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:20:29,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:20:29,008 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:20:29,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:20:29,009 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:20:29,010 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:20:29,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:20:29,011 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:20:29,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:20:29,013 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:20:29,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:20:29,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:20:29,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:20:29,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:20:29,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:20:29,019 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:20:29,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:20:29,024 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:20:29,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:20:29,025 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:20:29,026 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:20:29,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:20:29,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:20:29,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:20:29,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:20:29,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:20:29,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:20:29,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:20:29,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:20:29,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:20:29,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:20:29,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:20:29,033 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:20:29,034 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:20:29,034 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:20:29,050 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:20:29,050 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:20:29,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:20:29,051 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:20:29,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:20:29,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:20:29,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:20:29,052 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:20:29,053 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:20:29,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:20:29,053 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:20:29,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:20:29,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:20:29,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:20:29,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:20:29,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:20:29,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:20:29,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:20:29,054 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:20:29,054 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:20:29,055 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:20:29,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:20:29,055 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:20:29,055 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:20:29,055 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_bb552369-23a0-47e8-9f41-453871b0f00a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-12-15 00:20:29,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:20:29,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:20:29,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:20:29,293 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:20:29,293 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:20:29,294 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-12-15 00:20:31,887 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:20:32,216 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:20:32,217 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-12-15 00:20:32,240 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/8a5499818/95ed6f25b1ae46c2b8873b337d935651/FLAG3d6e63864 [2022-12-15 00:20:32,258 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/data/8a5499818/95ed6f25b1ae46c2b8873b337d935651 [2022-12-15 00:20:32,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:20:32,261 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:20:32,262 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:20:32,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:20:32,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:20:32,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:20:32" (1/1) ... [2022-12-15 00:20:32,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d5933a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:32, skipping insertion in model container [2022-12-15 00:20:32,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:20:32" (1/1) ... [2022-12-15 00:20:32,270 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:20:32,326 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:20:32,490 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-12-15 00:20:32,496 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-12-15 00:20:32,973 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:20:32,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:32,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:32,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:32,979 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:32,980 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,006 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,007 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,008 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,008 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,065 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,065 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,066 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,071 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:20:33,073 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:20:33,074 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:20:33,273 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:20:33,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:20:33,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:20:33,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:20:33,277 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:20:33,278 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:20:33,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:20:33,279 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:20:33,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:20:33,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:20:33,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:20:33,393 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:20:33,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:20:33,440 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:20:33,466 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:20:33,470 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-12-15 00:20:33,470 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-12-15 00:20:33,507 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:20:33,509 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,517 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,518 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,519 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,519 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,520 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,521 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,521 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,521 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,528 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,529 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,529 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,532 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:20:33,533 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:20:33,534 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:20:33,554 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:20:33,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:20:33,555 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:20:33,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:20:33,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:20:33,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:20:33,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:20:33,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:20:33,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:20:33,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:20:33,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:20:33,577 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:20:33,590 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:20:33,595 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:20:33,608 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-12-15 00:20:33,608 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_bb552369-23a0-47e8-9f41-453871b0f00a/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-12-15 00:20:33,640 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:20:33,642 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,642 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,643 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,643 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,651 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,652 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,652 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,653 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:20:33,662 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,662 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,663 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:20:33,666 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:20:33,667 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:20:33,667 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:20:33,686 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:20:33,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:20:33,687 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:20:33,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:20:33,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:20:33,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:20:33,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:20:33,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:20:33,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:20:33,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:20:33,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:20:33,709 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:20:33,730 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:20:33,901 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:20:33,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33 WrapperNode [2022-12-15 00:20:33,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:20:33,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:20:33,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:20:33,902 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:20:33,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:33,963 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:33,995 INFO L138 Inliner]: procedures = 698, calls = 1047, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 150 [2022-12-15 00:20:33,995 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:20:33,996 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:20:33,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:20:33,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:20:34,003 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,023 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:20:34,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:20:34,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:20:34,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:20:34,030 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:20:33" (1/1) ... [2022-12-15 00:20:34,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:20:34,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:20:34,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:20:34,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:20:34,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 00:20:34,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:20:34,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 00:20:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-12-15 00:20:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:20:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:20:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:20:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:20:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:20:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:20:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-12-15 00:20:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-12-15 00:20:34,297 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:20:34,299 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:20:34,697 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:20:34,813 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:20:34,813 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 00:20:34,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:34 BoogieIcfgContainer [2022-12-15 00:20:34,815 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:20:34,816 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:20:34,816 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:20:34,823 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:20:34,823 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:20:34" (1/1) ... [2022-12-15 00:20:34,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:20:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:20:34,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-12-15 00:20:34,871 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-12-15 00:20:34,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-15 00:20:34,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:20:34,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:20:34,931 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) [2022-12-15 00:20:34,952 INFO L158 Benchmark]: Toolchain (without parser) took 2672.65ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 79.1MB in the beginning and 78.5MB in the end (delta: 545.8kB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,953 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:20:34,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1640.16ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 79.1MB in the beginning and 50.0MB in the end (delta: 29.1MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,954 INFO L158 Benchmark]: Boogie Procedure Inliner took 93.29ms. Allocated memory is still 121.6MB. Free memory was 50.0MB in the beginning and 81.3MB in the end (delta: -31.4MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,954 INFO L158 Benchmark]: Boogie Preprocessor took 33.19ms. Allocated memory is still 121.6MB. Free memory was 81.3MB in the beginning and 77.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,955 INFO L158 Benchmark]: RCFGBuilder took 785.63ms. Allocated memory is still 121.6MB. Free memory was 77.1MB in the beginning and 59.8MB in the end (delta: 17.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,955 INFO L158 Benchmark]: CodeCheck took 117.29ms. Allocated memory is still 121.6MB. Free memory was 59.8MB in the beginning and 78.5MB in the end (delta: -18.7MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. [2022-12-15 00:20:34,958 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 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1640.16ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 79.1MB in the beginning and 50.0MB in the end (delta: 29.1MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 93.29ms. Allocated memory is still 121.6MB. Free memory was 50.0MB in the beginning and 81.3MB in the end (delta: -31.4MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.19ms. Allocated memory is still 121.6MB. Free memory was 81.3MB in the beginning and 77.1MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 785.63ms. Allocated memory is still 121.6MB. Free memory was 77.1MB in the beginning and 59.8MB in the end (delta: 17.3MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * CodeCheck took 117.29ms. Allocated memory is still 121.6MB. Free memory was 59.8MB in the beginning and 78.5MB in the end (delta: -18.7MB). Peak memory consumption was 11.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 00:20:34,975 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bb552369-23a0-47e8-9f41-453871b0f00a/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