./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- 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 02:08:00,588 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:08:00,590 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:08:00,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:08:00,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:08:00,610 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:08:00,611 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:08:00,613 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:08:00,614 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:08:00,615 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:08:00,616 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:08:00,617 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:08:00,617 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:08:00,618 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:08:00,619 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:08:00,620 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:08:00,621 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:08:00,622 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:08:00,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:08:00,625 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:08:00,627 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:08:00,628 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:08:00,629 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:08:00,630 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:08:00,633 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:08:00,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:08:00,633 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:08:00,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:08:00,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:08:00,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:08:00,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:08:00,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:08:00,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:08:00,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:08:00,637 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:08:00,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:08:00,638 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:08:00,638 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:08:00,638 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:08:00,639 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:08:00,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:08:00,640 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 02:08:00,654 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:08:00,654 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:08:00,655 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:08:00,655 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:08:00,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:08:00,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:08:00,656 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:08:00,657 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:08:00,657 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:08:00,657 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:08:00,657 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:08:00,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:00,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:08:00,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:08:00,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:08:00,658 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 02:08:00,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 02:08:00,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:08:00,658 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2022-12-15 02:08:00,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:08:00,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:08:00,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:08:00,836 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:08:00,836 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:08:00,837 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-12-15 02:08:03,359 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:08:03,718 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:08:03,719 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-12-15 02:08:03,746 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/3b118ec2c/043a56314f4b4fd9a5cb94b0e366fbf8/FLAG737e1de36 [2022-12-15 02:08:03,932 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/3b118ec2c/043a56314f4b4fd9a5cb94b0e366fbf8 [2022-12-15 02:08:03,934 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:08:03,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:08:03,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:03,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:08:03,938 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:08:03,939 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:03" (1/1) ... [2022-12-15 02:08:03,939 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59d22cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:03, skipping insertion in model container [2022-12-15 02:08:03,940 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:03" (1/1) ... [2022-12-15 02:08:03,945 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:08:04,002 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:04,163 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-12-15 02:08:04,168 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-12-15 02:08:04,781 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:04,785 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,785 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,787 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,799 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,799 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,801 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,802 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,802 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,803 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:04,860 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:04,860 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:04,861 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:04,864 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:08:04,866 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:08:04,866 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:08:05,065 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:08:05,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:08:05,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:08:05,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:08:05,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:08:05,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:08:05,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:08:05,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:08:05,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:08:05,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:08:05,072 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:08:05,192 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 02:08:05,210 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:05,223 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:08:05,233 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-12-15 02:08:05,233 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-12-15 02:08:05,270 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:05,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,274 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,275 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,286 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:05,295 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:05,295 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:05,296 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:05,298 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:08:05,299 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:08:05,300 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:08:05,314 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:08:05,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:08:05,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:08:05,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:08:05,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:08:05,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:08:05,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:08:05,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:08:05,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:08:05,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:08:05,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:08:05,334 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 02:08:05,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:05,462 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:08:05,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05 WrapperNode [2022-12-15 02:08:05,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:05,463 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:05,463 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:08:05,463 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:08:05,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,543 INFO L138 Inliner]: procedures = 679, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 92 [2022-12-15 02:08:05,543 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:05,544 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:08:05,544 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:08:05,544 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:08:05,551 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,554 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,554 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,563 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,565 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,567 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,569 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:08:05,570 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:08:05,570 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:08:05,570 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:08:05,571 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:05" (1/1) ... [2022-12-15 02:08:05,575 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:05,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:08:05,595 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:08:05,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:08:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-12-15 02:08:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-12-15 02:08:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:08:05,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:08:05,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 02:08:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 02:08:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:08:05,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:08:05,630 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-12-15 02:08:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-12-15 02:08:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 02:08:05,631 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 02:08:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:08:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:08:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:08:05,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 02:08:05,808 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:08:05,810 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:08:05,989 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:08:06,065 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:08:06,065 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:08:06,067 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:06 BoogieIcfgContainer [2022-12-15 02:08:06,067 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:08:06,068 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:08:06,068 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:08:06,075 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:08:06,076 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:06" (1/1) ... [2022-12-15 02:08:06,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:08:06,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-15 02:08:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-15 02:08:06,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 02:08:06,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:06,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:06,157 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 02:08:06,160 INFO L158 Benchmark]: Toolchain (without parser) took 2224.99ms. Allocated memory is still 148.9MB. Free memory was 108.5MB in the beginning and 94.8MB in the end (delta: 13.7MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,161 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 123.7MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:08:06,161 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1526.59ms. Allocated memory is still 148.9MB. Free memory was 107.6MB in the beginning and 86.6MB in the end (delta: 21.0MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,161 INFO L158 Benchmark]: Boogie Procedure Inliner took 80.60ms. Allocated memory is still 148.9MB. Free memory was 86.6MB in the beginning and 82.2MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,162 INFO L158 Benchmark]: Boogie Preprocessor took 25.41ms. Allocated memory is still 148.9MB. Free memory was 82.2MB in the beginning and 79.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,162 INFO L158 Benchmark]: RCFGBuilder took 497.53ms. Allocated memory is still 148.9MB. Free memory was 79.2MB in the beginning and 101.1MB in the end (delta: -21.9MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,162 INFO L158 Benchmark]: CodeCheck took 91.42ms. Allocated memory is still 148.9MB. Free memory was 101.1MB in the beginning and 94.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:08:06,164 INFO L339 ainManager$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 0.19ms. Allocated memory is still 123.7MB. Free memory is still 64.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1526.59ms. Allocated memory is still 148.9MB. Free memory was 107.6MB in the beginning and 86.6MB in the end (delta: 21.0MB). Peak memory consumption was 74.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 80.60ms. Allocated memory is still 148.9MB. Free memory was 86.6MB in the beginning and 82.2MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 25.41ms. Allocated memory is still 148.9MB. Free memory was 82.2MB in the beginning and 79.2MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 497.53ms. Allocated memory is still 148.9MB. Free memory was 79.2MB in the beginning and 101.1MB in the end (delta: -21.9MB). Peak memory consumption was 36.7MB. Max. memory is 16.1GB. * CodeCheck took 91.42ms. Allocated memory is still 148.9MB. Free memory was 101.1MB in the beginning and 94.8MB 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. [2022-12-15 02:08:06,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- 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 02:08:07,669 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 02:08:07,671 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 02:08:07,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 02:08:07,699 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 02:08:07,700 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 02:08:07,702 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 02:08:07,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 02:08:07,705 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 02:08:07,706 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 02:08:07,707 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 02:08:07,708 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 02:08:07,708 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 02:08:07,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 02:08:07,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 02:08:07,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 02:08:07,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 02:08:07,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 02:08:07,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 02:08:07,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 02:08:07,717 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 02:08:07,718 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 02:08:07,719 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 02:08:07,720 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 02:08:07,723 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 02:08:07,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 02:08:07,724 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 02:08:07,725 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 02:08:07,725 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 02:08:07,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 02:08:07,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 02:08:07,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 02:08:07,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 02:08:07,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 02:08:07,729 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 02:08:07,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 02:08:07,730 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 02:08:07,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 02:08:07,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 02:08:07,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 02:08:07,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 02:08:07,733 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 02:08:07,753 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 02:08:07,754 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 02:08:07,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 02:08:07,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 02:08:07,755 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 02:08:07,756 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 02:08:07,756 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 02:08:07,756 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 02:08:07,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 02:08:07,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 02:08:07,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 02:08:07,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 02:08:07,758 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 02:08:07,758 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 02:08:07,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 02:08:07,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:07,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 02:08:07,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 02:08:07,759 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 02:08:07,760 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2022-12-15 02:08:08,042 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 02:08:08,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 02:08:08,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 02:08:08,059 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 02:08:08,059 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 02:08:08,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-12-15 02:08:10,574 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 02:08:10,909 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 02:08:10,909 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-12-15 02:08:10,933 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/4b95679cf/c80af17c99614dd88a8a0b7814533e49/FLAG3c42219ee [2022-12-15 02:08:10,947 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/data/4b95679cf/c80af17c99614dd88a8a0b7814533e49 [2022-12-15 02:08:10,949 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 02:08:10,951 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 02:08:10,952 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:10,952 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 02:08:10,955 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 02:08:10,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:10" (1/1) ... [2022-12-15 02:08:10,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59fb93e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:10, skipping insertion in model container [2022-12-15 02:08:10,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 02:08:10" (1/1) ... [2022-12-15 02:08:10,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 02:08:11,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:11,252 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-12-15 02:08:11,259 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-12-15 02:08:11,796 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:11,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,801 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,802 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,816 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,816 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,818 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,818 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,820 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,821 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,822 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,822 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:11,876 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:11,877 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:11,877 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:11,882 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:08:11,884 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:08:11,885 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:08:12,096 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:08:12,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:08:12,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:08:12,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:08:12,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:08:12,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:08:12,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:08:12,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:08:12,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:08:12,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:08:12,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:08:12,210 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 02:08:12,227 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:12,245 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 02:08:12,265 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 02:08:12,268 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-12-15 02:08:12,268 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-12-15 02:08:12,291 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:12,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,294 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,315 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,316 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,321 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,321 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,322 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,322 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,323 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,323 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,324 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,324 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,329 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,330 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,330 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,332 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:08:12,333 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:08:12,334 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:08:12,349 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:08:12,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:08:12,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:08:12,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:08:12,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:08:12,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:08:12,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:08:12,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:08:12,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:08:12,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:08:12,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:08:12,374 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 02:08:12,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:12,391 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 02:08:12,401 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-12-15 02:08:12,401 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_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-12-15 02:08:12,438 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 02:08:12,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,441 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,441 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,447 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,447 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,448 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,449 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,450 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,450 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,450 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 02:08:12,457 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,458 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,458 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 02:08:12,469 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 02:08:12,471 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 02:08:12,471 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 02:08:12,484 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 02:08:12,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 02:08:12,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 02:08:12,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 02:08:12,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 02:08:12,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 02:08:12,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 02:08:12,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 02:08:12,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 02:08:12,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 02:08:12,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 02:08:12,501 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 02:08:12,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 02:08:12,726 INFO L208 MainTranslator]: Completed translation [2022-12-15 02:08:12,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12 WrapperNode [2022-12-15 02:08:12,726 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 02:08:12,727 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:12,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 02:08:12,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 02:08:12,734 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,784 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,813 INFO L138 Inliner]: procedures = 698, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 93 [2022-12-15 02:08:12,814 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 02:08:12,814 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 02:08:12,814 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 02:08:12,815 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 02:08:12,823 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,841 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,845 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,849 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,851 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,857 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 02:08:12,858 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 02:08:12,858 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 02:08:12,858 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 02:08:12,859 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 02:08:12" (1/1) ... [2022-12-15 02:08:12,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 02:08:12,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 02:08:12,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 02:08:12,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 02:08:12,918 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-12-15 02:08:12,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 02:08:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 02:08:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 02:08:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 02:08:12,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 02:08:12,919 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-12-15 02:08:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-12-15 02:08:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 02:08:12,920 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 02:08:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 02:08:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 02:08:12,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 02:08:13,107 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 02:08:13,109 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 02:08:13,327 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 02:08:13,412 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 02:08:13,412 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 02:08:13,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:13 BoogieIcfgContainer [2022-12-15 02:08:13,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 02:08:13,415 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 02:08:13,415 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 02:08:13,422 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 02:08:13,422 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 02:08:13" (1/1) ... [2022-12-15 02:08:13,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 02:08:13,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 02:08:13,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-12-15 02:08:13,467 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-12-15 02:08:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-15 02:08:13,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 02:08:13,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 02:08:13,503 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 02:08:13,506 INFO L158 Benchmark]: Toolchain (without parser) took 2554.72ms. Allocated memory was 77.6MB in the beginning and 115.3MB in the end (delta: 37.7MB). Free memory was 49.4MB in the beginning and 46.7MB in the end (delta: 2.7MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,506 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 02:08:13,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1774.68ms. Allocated memory was 77.6MB in the beginning and 115.3MB in the end (delta: 37.7MB). Free memory was 49.1MB in the beginning and 74.4MB in the end (delta: -25.3MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,507 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.69ms. Allocated memory is still 115.3MB. Free memory was 74.4MB in the beginning and 69.3MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,507 INFO L158 Benchmark]: Boogie Preprocessor took 42.74ms. Allocated memory is still 115.3MB. Free memory was 69.3MB in the beginning and 65.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,508 INFO L158 Benchmark]: RCFGBuilder took 556.79ms. Allocated memory is still 115.3MB. Free memory was 65.4MB in the beginning and 53.0MB in the end (delta: 12.4MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,508 INFO L158 Benchmark]: CodeCheck took 89.72ms. Allocated memory is still 115.3MB. Free memory was 53.0MB in the beginning and 46.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 02:08:13,510 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 0.13ms. Allocated memory is still 77.6MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1774.68ms. Allocated memory was 77.6MB in the beginning and 115.3MB in the end (delta: 37.7MB). Free memory was 49.1MB in the beginning and 74.4MB in the end (delta: -25.3MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.69ms. Allocated memory is still 115.3MB. Free memory was 74.4MB in the beginning and 69.3MB in the end (delta: 5.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.74ms. Allocated memory is still 115.3MB. Free memory was 69.3MB in the beginning and 65.4MB in the end (delta: 3.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 556.79ms. Allocated memory is still 115.3MB. Free memory was 65.4MB in the beginning and 53.0MB in the end (delta: 12.4MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * CodeCheck took 89.72ms. Allocated memory is still 115.3MB. Free memory was 53.0MB in the beginning and 46.7MB 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. [2022-12-15 02:08:13,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_79ba74af-b9c8-4aa5-a91b-2bca6bd7c363/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