./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:18:15,884 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:18:15,887 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:18:15,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:18:15,917 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:18:15,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:18:15,921 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:18:15,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:18:15,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:18:15,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:18:15,932 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:18:15,936 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:18:15,937 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:18:15,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:18:15,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:18:15,945 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:18:15,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:18:15,955 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:18:15,956 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:18:15,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:18:15,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:18:15,965 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:18:15,968 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:18:15,971 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:18:15,975 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:18:15,982 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:18:15,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:18:15,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:18:15,984 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:18:15,985 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:18:15,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:18:15,988 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:18:15,989 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:18:15,991 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:18:15,993 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:18:15,995 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:18:15,996 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:18:15,996 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:18:15,997 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:18:15,998 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:18:15,999 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:18:16,000 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:18:16,032 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:18:16,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:18:16,043 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:18:16,044 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:18:16,044 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:18:16,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:18:16,045 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:18:16,046 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:18:16,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:18:16,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:18:16,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:18:16,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:18:16,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:18:16,048 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:18:16,048 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:18:16,048 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:18:16,049 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:18:16,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:18:16,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:16,049 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:18:16,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:18:16,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:18:16,050 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:18:16,050 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:18:16,050 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:18:16,051 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-11-21 22:18:16,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:18:16,389 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:18:16,392 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:18:16,393 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:18:16,394 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:18:16,396 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-21 22:18:19,406 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:18:19,906 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:18:19,907 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-21 22:18:19,955 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/b2f0553dc/345deb3f5d5748818cfbbb99bc9cdef9/FLAGec20fff78 [2022-11-21 22:18:19,974 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/b2f0553dc/345deb3f5d5748818cfbbb99bc9cdef9 [2022-11-21 22:18:19,979 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:18:19,981 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:18:19,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:19,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:18:19,987 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:18:19,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:19" (1/1) ... [2022-11-21 22:18:19,989 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3db328e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:19, skipping insertion in model container [2022-11-21 22:18:19,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:19" (1/1) ... [2022-11-21 22:18:19,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:18:20,099 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:18:20,393 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-21 22:18:20,401 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-21 22:18:21,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,359 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,365 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,414 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:21,946 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:18:21,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:18:21,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:18:21,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:18:21,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:18:21,967 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:18:21,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:18:21,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:18:21,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:18:21,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:18:22,231 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:18:22,261 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:18:22,280 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:18:22,309 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-21 22:18:22,316 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-21 22:18:22,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,370 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,371 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,380 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,381 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,386 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:22,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:18:22,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:18:22,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:18:22,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:18:22,437 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:18:22,437 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:18:22,438 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:18:22,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:18:22,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:18:22,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:18:22,475 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:18:22,495 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:18:22,705 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:18:22,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22 WrapperNode [2022-11-21 22:18:22,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:22,734 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:18:22,734 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:18:22,734 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:18:22,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,799 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,855 INFO L138 Inliner]: procedures = 679, calls = 1047, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 149 [2022-11-21 22:18:22,855 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:18:22,856 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:18:22,856 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:18:22,856 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:18:22,866 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,870 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,885 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,889 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:18:22,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:18:22,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:18:22,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:18:22,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:22" (1/1) ... [2022-11-21 22:18:22,904 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:22,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:18:22,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:18:22,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:18:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:18:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:18:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:18:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-21 22:18:23,002 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-21 22:18:23,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:18:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-21 22:18:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-21 22:18:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:18:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:18:23,003 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-11-21 22:18:23,003 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-11-21 22:18:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:18:23,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:18:23,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:18:23,005 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:18:23,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:18:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:18:23,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:18:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:18:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:18:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-11-21 22:18:23,007 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-11-21 22:18:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:18:23,312 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:18:23,314 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:18:23,763 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:18:23,882 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:18:23,882 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:18:23,885 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:18:23 BoogieIcfgContainer [2022-11-21 22:18:23,885 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:18:23,886 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:18:23,886 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:18:23,897 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:18:23,898 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:18:23" (1/1) ... [2022-11-21 22:18:23,907 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:18:23,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:18:23,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-11-21 22:18:23,978 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-11-21 22:18:23,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 22:18:23,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:18:23,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:18:24,046 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) [2022-11-21 22:18:24,072 INFO L158 Benchmark]: Toolchain (without parser) took 4087.37ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 105.8MB in the beginning and 100.4MB in the end (delta: 5.4MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,073 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 157.3MB. Free memory is still 131.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:18:24,079 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2749.73ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 105.5MB in the beginning and 160.2MB in the end (delta: -54.6MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,080 INFO L158 Benchmark]: Boogie Procedure Inliner took 121.44ms. Allocated memory is still 203.4MB. Free memory was 160.2MB in the beginning and 154.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,081 INFO L158 Benchmark]: Boogie Preprocessor took 39.85ms. Allocated memory is still 203.4MB. Free memory was 154.9MB in the beginning and 151.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,081 INFO L158 Benchmark]: RCFGBuilder took 988.99ms. Allocated memory is still 203.4MB. Free memory was 151.8MB in the beginning and 106.7MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,082 INFO L158 Benchmark]: CodeCheck took 181.49ms. Allocated memory is still 203.4MB. Free memory was 106.7MB in the beginning and 100.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:18:24,090 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 0.30ms. Allocated memory is still 157.3MB. Free memory is still 131.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2749.73ms. Allocated memory was 157.3MB in the beginning and 203.4MB in the end (delta: 46.1MB). Free memory was 105.5MB in the beginning and 160.2MB in the end (delta: -54.6MB). Peak memory consumption was 79.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 121.44ms. Allocated memory is still 203.4MB. Free memory was 160.2MB in the beginning and 154.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 39.85ms. Allocated memory is still 203.4MB. Free memory was 154.9MB in the beginning and 151.8MB in the end (delta: 3.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 988.99ms. Allocated memory is still 203.4MB. Free memory was 151.8MB in the beginning and 106.7MB in the end (delta: 45.1MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * CodeCheck took 181.49ms. Allocated memory is still 203.4MB. Free memory was 106.7MB in the beginning and 100.4MB 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. [2022-11-21 22:18:24,123 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:18:26,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:18:26,629 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:18:26,660 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:18:26,661 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:18:26,666 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:18:26,671 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:18:26,673 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:18:26,675 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:18:26,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:18:26,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:18:26,678 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:18:26,678 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:18:26,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:18:26,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:18:26,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:18:26,683 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:18:26,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:18:26,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:18:26,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:18:26,690 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:18:26,691 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:18:26,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:18:26,694 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:18:26,697 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:18:26,698 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:18:26,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:18:26,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:18:26,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:18:26,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:18:26,701 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:18:26,702 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:18:26,703 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:18:26,704 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:18:26,719 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:18:26,720 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:18:26,721 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:18:26,721 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:18:26,721 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:18:26,723 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:18:26,724 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:18:26,730 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:18:26,756 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:18:26,756 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:18:26,757 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:18:26,758 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:18:26,758 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:18:26,759 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:18:26,759 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:18:26,759 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:18:26,760 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:18:26,760 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:18:26,760 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:18:26,760 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:18:26,761 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:18:26,761 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:18:26,761 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:18:26,761 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:18:26,762 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:18:26,762 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:18:26,762 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:18:26,762 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:18:26,763 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:26,763 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:18:26,763 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:18:26,763 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:18:26,764 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:18:26,764 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:18:26,764 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:18:26,764 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:18:26,765 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:18:26,765 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-11-21 22:18:27,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:18:27,173 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:18:27,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:18:27,184 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:18:27,184 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:18:27,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-21 22:18:30,347 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:18:30,950 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:18:30,951 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-21 22:18:30,993 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/bcf63661a/be0e83100db84ba680e7967d613d0d75/FLAGdb526df4f [2022-11-21 22:18:31,022 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/data/bcf63661a/be0e83100db84ba680e7967d613d0d75 [2022-11-21 22:18:31,026 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:18:31,028 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:18:31,032 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:31,032 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:18:31,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:18:31,036 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:31" (1/1) ... [2022-11-21 22:18:31,038 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1704af21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:31, skipping insertion in model container [2022-11-21 22:18:31,038 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:18:31" (1/1) ... [2022-11-21 22:18:31,045 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:18:31,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:18:31,434 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-21 22:18:31,441 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-21 22:18:32,638 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,639 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,639 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,640 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,652 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,653 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,659 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:32,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:18:33,121 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:18:33,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:18:33,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:18:33,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:18:33,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:18:33,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:18:33,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:18:33,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:18:33,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:18:33,316 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:18:33,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:18:33,370 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:18:33,411 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:18:33,419 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-21 22:18:33,420 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-21 22:18:33,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,547 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:18:33,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:18:33,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:18:33,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:18:33,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:18:33,558 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:18:33,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:18:33,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:18:33,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:18:33,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:18:33,598 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:18:33,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:18:33,619 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:18:33,640 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-21 22:18:33,640 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_7c7f8196-9f0b-4150-959e-f964f8c68f3f/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-21 22:18:33,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,695 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,696 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,706 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,711 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,713 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:18:33,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:18:33,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:18:33,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:18:33,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:18:33,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:18:33,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:18:33,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:18:33,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:18:33,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:18:33,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:18:33,848 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:18:33,869 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:18:34,090 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:18:34,090 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34 WrapperNode [2022-11-21 22:18:34,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:18:34,092 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:18:34,092 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:18:34,092 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:18:34,099 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,230 INFO L138 Inliner]: procedures = 698, calls = 1047, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 150 [2022-11-21 22:18:34,231 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:18:34,232 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:18:34,232 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:18:34,232 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:18:34,243 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,285 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,291 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,293 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,299 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:18:34,300 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:18:34,300 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:18:34,300 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:18:34,301 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:18:34" (1/1) ... [2022-11-21 22:18:34,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:18:34,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:18:34,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:18:34,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:18:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:18:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:18:34,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:18:34,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:18:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-21 22:18:34,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-21 22:18:34,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:18:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-21 22:18:34,414 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-21 22:18:34,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:18:34,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:18:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-11-21 22:18:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-11-21 22:18:34,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:18:34,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:18:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:18:34,417 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:18:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:18:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:18:34,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:18:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:18:34,418 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:18:34,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-11-21 22:18:34,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-11-21 22:18:34,815 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:18:34,817 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:18:35,342 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:18:35,528 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:18:35,528 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:18:35,533 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:18:35 BoogieIcfgContainer [2022-11-21 22:18:35,533 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:18:35,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:18:35,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:18:35,546 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:18:35,546 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:18:35" (1/1) ... [2022-11-21 22:18:35,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:18:35,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:18:35,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-11-21 22:18:35,636 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-11-21 22:18:35,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-21 22:18:35,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:18:35,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:18:35,698 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) [2022-11-21 22:18:35,703 INFO L158 Benchmark]: Toolchain (without parser) took 4674.13ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 66.6MB in the beginning and 72.1MB in the end (delta: -5.5MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,704 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:18:35,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3059.37ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 66.2MB in the beginning and 63.0MB in the end (delta: 3.2MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.44ms. Allocated memory is still 113.2MB. Free memory was 63.0MB in the beginning and 57.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,705 INFO L158 Benchmark]: Boogie Preprocessor took 67.92ms. Allocated memory is still 113.2MB. Free memory was 57.2MB in the beginning and 53.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,706 INFO L158 Benchmark]: RCFGBuilder took 1233.50ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 53.1MB in the beginning and 78.4MB in the end (delta: -25.3MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,707 INFO L158 Benchmark]: CodeCheck took 166.79ms. Allocated memory is still 136.3MB. Free memory was 78.4MB in the beginning and 72.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:18:35,709 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 0.32ms. Allocated memory is still 69.2MB. Free memory was 47.6MB in the beginning and 47.6MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3059.37ms. Allocated memory was 94.4MB in the beginning and 113.2MB in the end (delta: 18.9MB). Free memory was 66.2MB in the beginning and 63.0MB in the end (delta: 3.2MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.44ms. Allocated memory is still 113.2MB. Free memory was 63.0MB in the beginning and 57.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.92ms. Allocated memory is still 113.2MB. Free memory was 57.2MB in the beginning and 53.6MB in the end (delta: 3.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1233.50ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 53.1MB in the beginning and 78.4MB in the end (delta: -25.3MB). Peak memory consumption was 18.5MB. Max. memory is 16.1GB. * CodeCheck took 166.79ms. Allocated memory is still 136.3MB. Free memory was 78.4MB in the beginning and 72.1MB 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. [2022-11-21 22:18:35,736 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c7f8196-9f0b-4150-959e-f964f8c68f3f/bin/ukojak-jW3SillKbg/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