./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.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_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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_01053bac-db6d-471f-92e3-5d67ec1b78a2/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 bcd86abf2154a5e181f18e92de87b8c62f5601ea1e515a2d21449667fff16cae --- 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 03:53:10,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:53:10,676 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:53:10,691 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:53:10,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:53:10,692 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:53:10,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:53:10,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:53:10,695 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:53:10,696 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:53:10,696 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:53:10,697 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:53:10,697 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:53:10,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:53:10,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:53:10,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:53:10,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:53:10,700 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:53:10,701 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:53:10,703 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:53:10,703 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:53:10,705 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:53:10,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:53:10,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:53:10,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:53:10,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:53:10,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:53:10,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:53:10,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:53:10,710 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:53:10,710 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:53:10,711 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:53:10,711 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:53:10,712 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:53:10,713 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:53:10,713 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:53:10,714 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:53:10,714 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:53:10,714 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:53:10,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:53:10,715 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:53:10,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:53:10,731 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:53:10,731 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:53:10,731 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:53:10,732 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:53:10,732 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:53:10,732 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:53:10,732 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:53:10,732 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:53:10,733 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:53:10,734 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:53:10,734 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:53:10,734 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:53:10,734 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:53:10,734 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:53:10,734 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:53:10,734 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:53:10,734 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:53:10,735 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:53:10,735 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:53:10,735 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcd86abf2154a5e181f18e92de87b8c62f5601ea1e515a2d21449667fff16cae [2022-12-15 03:53:10,900 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:53:10,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:53:10,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:53:10,926 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:53:10,926 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:53:10,928 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2022-12-15 03:53:13,510 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:53:13,795 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:53:13,796 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2022-12-15 03:53:13,822 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/2c545f7bd/247ab4fa0d3140fbb4eccd1fa4a22e4b/FLAG499b3bba7 [2022-12-15 03:53:14,079 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/2c545f7bd/247ab4fa0d3140fbb4eccd1fa4a22e4b [2022-12-15 03:53:14,081 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:53:14,082 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:53:14,083 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:53:14,083 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:53:14,085 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:53:14,086 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:53:14" (1/1) ... [2022-12-15 03:53:14,086 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9609e66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:14, skipping insertion in model container [2022-12-15 03:53:14,086 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:53:14" (1/1) ... [2022-12-15 03:53:14,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:53:14,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:53:14,305 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2022-12-15 03:53:14,311 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2022-12-15 03:53:14,867 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:53:14,872 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,873 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,873 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,874 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,886 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,886 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,890 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,891 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:14,951 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:14,951 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:14,952 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:14,955 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:53:14,957 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:53:14,957 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:53:15,159 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:53:15,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:53:15,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:53:15,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:53:15,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:53:15,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:53:15,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:53:15,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:53:15,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:53:15,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:53:15,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:53:15,284 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:53:15,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:53:15,313 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:53:15,323 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2022-12-15 03:53:15,323 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2022-12-15 03:53:15,351 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:53:15,354 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,354 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,354 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,355 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,355 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,361 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,362 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,364 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,365 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,365 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,366 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:15,371 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:15,372 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:15,372 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:15,375 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:53:15,377 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:53:15,377 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:53:15,396 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:53:15,397 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:53:15,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:53:15,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:53:15,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:53:15,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:53:15,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:53:15,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:53:15,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:53:15,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:53:15,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:53:15,420 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:53:15,433 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:53:15,573 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:53:15,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15 WrapperNode [2022-12-15 03:53:15,574 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:53:15,575 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:53:15,575 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:53:15,575 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:53:15,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,630 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,661 INFO L138 Inliner]: procedures = 679, calls = 1040, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 141 [2022-12-15 03:53:15,661 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:53:15,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:53:15,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:53:15,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:53:15,669 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,669 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,672 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,673 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,684 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,687 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,690 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,696 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:53:15,697 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:53:15,697 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:53:15,697 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:53:15,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:15" (1/1) ... [2022-12-15 03:53:15,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:53:15,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:53:15,728 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:53:15,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:53:15,758 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:53:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:53:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 03:53:15,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:53:15,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:53:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:53:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:53:15,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:53:15,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:53:15,929 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:53:15,930 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:53:16,112 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:53:16,185 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:53:16,185 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:53:16,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:53:16 BoogieIcfgContainer [2022-12-15 03:53:16,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:53:16,188 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:53:16,189 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:53:16,198 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:53:16,198 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:53:16" (1/1) ... [2022-12-15 03:53:16,207 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:53:16,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:16,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2022-12-15 03:53:16,263 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2022-12-15 03:53:16,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:53:16,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:16,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:16,301 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 03:53:16,304 INFO L158 Benchmark]: Toolchain (without parser) took 2221.40ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 98.7MB in the beginning and 121.0MB in the end (delta: -22.3MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,304 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 142.6MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:53:16,305 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1491.27ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 98.7MB in the beginning and 104.0MB in the end (delta: -5.3MB). Peak memory consumption was 67.2MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,305 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.73ms. Allocated memory is still 172.0MB. Free memory was 104.0MB in the beginning and 98.8MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,306 INFO L158 Benchmark]: Boogie Preprocessor took 34.70ms. Allocated memory is still 172.0MB. Free memory was 98.8MB in the beginning and 95.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,306 INFO L158 Benchmark]: RCFGBuilder took 490.50ms. Allocated memory is still 172.0MB. Free memory was 95.6MB in the beginning and 122.7MB in the end (delta: -27.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,306 INFO L158 Benchmark]: CodeCheck took 114.52ms. Allocated memory is still 172.0MB. Free memory was 122.6MB in the beginning and 121.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-12-15 03:53:16,308 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 0.16ms. Allocated memory is still 142.6MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1491.27ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 98.7MB in the beginning and 104.0MB in the end (delta: -5.3MB). Peak memory consumption was 67.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.73ms. Allocated memory is still 172.0MB. Free memory was 104.0MB in the beginning and 98.8MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.70ms. Allocated memory is still 172.0MB. Free memory was 98.8MB in the beginning and 95.6MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 490.50ms. Allocated memory is still 172.0MB. Free memory was 95.6MB in the beginning and 122.7MB in the end (delta: -27.1MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * CodeCheck took 114.52ms. Allocated memory is still 172.0MB. Free memory was 122.6MB in the beginning and 121.0MB in the end (delta: 1.6MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:53:16,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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_01053bac-db6d-471f-92e3-5d67ec1b78a2/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 bcd86abf2154a5e181f18e92de87b8c62f5601ea1e515a2d21449667fff16cae --- 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 03:53:17,980 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:53:17,981 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:53:18,007 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:53:18,008 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:53:18,008 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:53:18,009 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:53:18,010 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:53:18,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:53:18,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:53:18,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:53:18,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:53:18,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:53:18,015 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:53:18,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:53:18,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:53:18,017 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:53:18,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:53:18,019 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:53:18,020 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:53:18,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:53:18,022 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:53:18,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:53:18,023 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:53:18,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:53:18,026 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:53:18,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:53:18,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:53:18,027 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:53:18,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:53:18,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:53:18,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:53:18,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:53:18,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:53:18,031 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:53:18,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:53:18,031 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:53:18,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:53:18,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:53:18,032 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:53:18,033 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:53:18,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:53:18,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:53:18,057 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:53:18,058 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:53:18,058 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:53:18,059 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:53:18,059 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:53:18,059 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:53:18,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:53:18,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:53:18,060 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:53:18,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:53:18,060 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:53:18,061 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:53:18,061 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:53:18,062 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:53:18,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:53:18,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:53:18,063 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:53:18,063 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:53:18,063 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bcd86abf2154a5e181f18e92de87b8c62f5601ea1e515a2d21449667fff16cae [2022-12-15 03:53:18,296 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:53:18,314 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:53:18,316 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:53:18,317 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:53:18,318 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:53:18,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2022-12-15 03:53:20,934 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:53:21,256 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:53:21,256 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i [2022-12-15 03:53:21,280 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/cdcb35b74/050f8315c94141b3bf5e8a96c4fe664c/FLAG8ed425042 [2022-12-15 03:53:21,291 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/data/cdcb35b74/050f8315c94141b3bf5e8a96c4fe664c [2022-12-15 03:53:21,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:53:21,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:53:21,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:53:21,295 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:53:21,297 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:53:21,298 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:53:21" (1/1) ... [2022-12-15 03:53:21,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@391cab82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:21, skipping insertion in model container [2022-12-15 03:53:21,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:53:21" (1/1) ... [2022-12-15 03:53:21,304 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:53:21,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:53:21,541 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2022-12-15 03:53:21,547 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2022-12-15 03:53:22,119 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:53:22,126 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,126 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,127 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,127 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,128 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,143 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,143 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,145 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,147 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,200 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,201 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,202 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,206 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:53:22,208 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:53:22,209 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:53:22,401 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:53:22,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:53:22,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:53:22,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:53:22,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:53:22,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:53:22,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:53:22,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:53:22,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:53:22,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:53:22,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:53:22,513 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:53:22,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:53:22,561 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:53:22,586 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:53:22,591 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2022-12-15 03:53:22,591 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2022-12-15 03:53:22,623 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:53:22,626 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,626 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,627 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,627 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,628 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,633 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,634 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,635 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,635 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,637 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,641 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,642 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,642 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,644 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:53:22,645 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:53:22,645 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:53:22,668 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:53:22,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:53:22,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:53:22,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:53:22,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:53:22,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:53:22,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:53:22,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:53:22,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:53:22,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:53:22,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:53:22,686 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:53:22,697 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:53:22,701 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:53:22,710 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4495,4508] [2022-12-15 03:53:22,710 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_01053bac-db6d-471f-92e3-5d67ec1b78a2/sv-benchmarks/c/aws-c-common/aws_linked_list_begin_harness_negated.i[4555,4568] [2022-12-15 03:53:22,731 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:53:22,733 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,739 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,739 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,740 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,740 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:53:22,747 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,747 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,747 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:53:22,749 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:53:22,750 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:53:22,751 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:53:22,766 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:53:22,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:53:22,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:53:22,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:53:22,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:53:22,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:53:22,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:53:22,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:53:22,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:53:22,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:53:22,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:53:22,793 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:53:22,804 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:53:22,935 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:53:22,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22 WrapperNode [2022-12-15 03:53:22,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:53:22,936 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:53:22,936 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:53:22,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:53:22,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:22,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,018 INFO L138 Inliner]: procedures = 698, calls = 1040, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 142 [2022-12-15 03:53:23,018 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:53:23,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:53:23,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:53:23,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:53:23,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,032 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,033 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,055 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,058 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,064 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:53:23,065 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:53:23,065 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:53:23,065 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:53:23,066 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:53:22" (1/1) ... [2022-12-15 03:53:23,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:53:23,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:53:23,093 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:53:23,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:53:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:53:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:53:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-12-15 03:53:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:53:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:53:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:53:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:53:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:53:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:53:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:53:23,340 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:53:23,342 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:53:23,636 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:53:23,714 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:53:23,714 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 03:53:23,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:53:23 BoogieIcfgContainer [2022-12-15 03:53:23,717 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:53:23,717 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:53:23,718 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:53:23,730 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:53:23,730 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:53:23" (1/1) ... [2022-12-15 03:53:23,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:53:23,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:53:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2022-12-15 03:53:23,780 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2022-12-15 03:53:23,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-12-15 03:53:23,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:53:23,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:53:23,816 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 03:53:23,819 INFO L158 Benchmark]: Toolchain (without parser) took 2524.23ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 71.9MB in the beginning and 63.3MB in the end (delta: 8.6MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-12-15 03:53:23,820 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:53:23,820 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1641.00ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 71.7MB in the beginning and 64.5MB in the end (delta: 7.2MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. [2022-12-15 03:53:23,821 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.98ms. Allocated memory is still 117.4MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:53:23,821 INFO L158 Benchmark]: Boogie Preprocessor took 44.95ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 54.9MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-15 03:53:23,822 INFO L158 Benchmark]: RCFGBuilder took 652.02ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 39.7MB in the end (delta: 15.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. [2022-12-15 03:53:23,822 INFO L158 Benchmark]: CodeCheck took 100.26ms. Allocated memory is still 117.4MB. Free memory was 39.7MB in the beginning and 63.3MB in the end (delta: -23.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:53:23,825 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 0.15ms. Allocated memory is still 58.7MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1641.00ms. Allocated memory was 96.5MB in the beginning and 117.4MB in the end (delta: 21.0MB). Free memory was 71.7MB in the beginning and 64.5MB in the end (delta: 7.2MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.98ms. Allocated memory is still 117.4MB. Free memory was 64.5MB in the beginning and 58.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.95ms. Allocated memory is still 117.4MB. Free memory was 58.2MB in the beginning and 54.9MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 652.02ms. Allocated memory is still 117.4MB. Free memory was 54.9MB in the beginning and 39.7MB in the end (delta: 15.1MB). Peak memory consumption was 17.2MB. Max. memory is 16.1GB. * CodeCheck took 100.26ms. Allocated memory is still 117.4MB. Free memory was 39.7MB in the beginning and 63.3MB in the end (delta: -23.6MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:53:23,841 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01053bac-db6d-471f-92e3-5d67ec1b78a2/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