./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/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_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/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_0f2b5dd9-c67a-4f94-bce9-65619b236678/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- 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 03:57:59,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:57:59,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:57:59,392 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:57:59,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:57:59,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:57:59,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:57:59,396 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:57:59,398 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:57:59,399 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:57:59,399 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:57:59,400 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:57:59,401 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:57:59,402 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:57:59,403 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:57:59,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:57:59,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:57:59,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:57:59,406 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:57:59,407 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:57:59,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:57:59,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:57:59,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:57:59,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:57:59,412 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:57:59,412 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:57:59,413 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:57:59,413 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:57:59,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:57:59,414 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:57:59,414 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:57:59,415 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:57:59,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:57:59,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:57:59,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:57:59,416 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:57:59,417 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:57:59,417 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:57:59,417 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:57:59,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:57:59,418 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:57:59,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:57:59,433 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:57:59,433 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:57:59,433 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:57:59,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:57:59,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:57:59,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:57:59,434 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:57:59,434 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:57:59,434 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:57:59,435 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:57:59,435 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:57:59,435 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:57:59,435 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:57:59,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:57:59,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:57:59,436 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:57:59,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:57:59,436 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:57:59,436 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2022-12-15 03:57:59,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:57:59,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:57:59,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:57:59,610 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:57:59,610 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:57:59,611 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2022-12-15 03:58:02,160 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:58:02,510 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:58:02,510 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2022-12-15 03:58:02,535 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/244708c91/10df6408caae4c82958aa281ca496e24/FLAGe97366e7a [2022-12-15 03:58:02,548 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/244708c91/10df6408caae4c82958aa281ca496e24 [2022-12-15 03:58:02,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:58:02,552 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:58:02,553 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:02,553 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:58:02,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:58:02,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:02" (1/1) ... [2022-12-15 03:58:02,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b3da858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:02, skipping insertion in model container [2022-12-15 03:58:02,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:02" (1/1) ... [2022-12-15 03:58:02,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:58:02,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:58:02,847 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2022-12-15 03:58:02,854 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2022-12-15 03:58:03,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,463 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,464 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,473 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,537 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:03,537 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:03,538 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:03,541 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:58:03,543 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:58:03,543 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:58:03,763 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:58:03,764 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:58:03,765 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:58:03,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:58:03,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:58:03,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:58:03,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:58:03,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:58:03,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:58:03,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:58:03,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:58:03,891 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:58:03,905 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:03,917 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:58:03,924 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:03,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,948 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:03,986 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:58:03,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:04,024 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:58:04,033 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2022-12-15 03:58:04,033 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2022-12-15 03:58:04,062 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,063 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,063 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,063 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,069 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,069 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,073 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:04,073 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:04,074 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:04,076 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:58:04,077 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:58:04,077 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:58:04,090 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:58:04,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:58:04,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:58:04,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:58:04,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:58:04,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:58:04,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:58:04,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:58:04,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:58:04,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:58:04,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:58:04,107 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:58:04,115 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:04,122 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:58:04,126 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:04,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:04,156 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:58:04,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:04,306 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:58:04,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04 WrapperNode [2022-12-15 03:58:04,307 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:04,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:04,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:58:04,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:58:04,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,429 INFO L138 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 789 [2022-12-15 03:58:04,429 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:04,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:58:04,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:58:04,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:58:04,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,458 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,460 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,465 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,474 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:58:04,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:58:04,474 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:58:04,474 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:58:04,475 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:04" (1/1) ... [2022-12-15 03:58:04,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:58:04,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:58:04,500 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:58:04,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:58:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:58:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:58:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:58:04,537 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:58:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:58:04,537 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:58:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:58:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:58:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:58:04,538 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:58:04,538 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:58:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 03:58:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:58:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 03:58:04,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:58:04,539 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:58:04,540 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:58:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:58:04,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:58:04,750 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:58:04,752 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:58:05,540 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:58:05,609 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:58:05,610 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:58:05,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:05 BoogieIcfgContainer [2022-12-15 03:58:05,612 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:58:05,612 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:58:05,612 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:58:05,619 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:58:05,619 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:05" (1/1) ... [2022-12-15 03:58:05,626 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:58:05,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-12-15 03:58:05,665 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-12-15 03:58:05,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:58:05,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:05,700 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 03:58:05,703 INFO L158 Benchmark]: Toolchain (without parser) took 3150.85ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 80.6MB in the beginning and 47.5MB in the end (delta: 33.1MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,703 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 94.4MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:58:05,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1754.14ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 80.2MB in the beginning and 72.7MB in the end (delta: 7.5MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 122.15ms. Allocated memory is still 144.7MB. Free memory was 72.7MB in the beginning and 61.5MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,704 INFO L158 Benchmark]: Boogie Preprocessor took 43.80ms. Allocated memory is still 144.7MB. Free memory was 61.5MB in the beginning and 55.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,705 INFO L158 Benchmark]: RCFGBuilder took 1137.46ms. Allocated memory is still 144.7MB. Free memory was 55.2MB in the beginning and 53.9MB in the end (delta: 1.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,705 INFO L158 Benchmark]: CodeCheck took 90.20ms. Allocated memory is still 144.7MB. Free memory was 53.9MB in the beginning and 47.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:58:05,707 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 0.14ms. Allocated memory is still 94.4MB. Free memory is still 46.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1754.14ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 80.2MB in the beginning and 72.7MB in the end (delta: 7.5MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 122.15ms. Allocated memory is still 144.7MB. Free memory was 72.7MB in the beginning and 61.5MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.80ms. Allocated memory is still 144.7MB. Free memory was 61.5MB in the beginning and 55.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1137.46ms. Allocated memory is still 144.7MB. Free memory was 55.2MB in the beginning and 53.9MB in the end (delta: 1.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * CodeCheck took 90.20ms. Allocated memory is still 144.7MB. Free memory was 53.9MB in the beginning and 47.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:58:05,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/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_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/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_0f2b5dd9-c67a-4f94-bce9-65619b236678/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 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- 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 03:58:07,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:58:07,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:58:07,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:58:07,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:58:07,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:58:07,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:58:07,531 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:58:07,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:58:07,533 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:58:07,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:58:07,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:58:07,535 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:58:07,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:58:07,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:58:07,538 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:58:07,539 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:58:07,541 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:58:07,542 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:58:07,544 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:58:07,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:58:07,546 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:58:07,547 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:58:07,548 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:58:07,551 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:58:07,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:58:07,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:58:07,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:58:07,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:58:07,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:58:07,554 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:58:07,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:58:07,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:58:07,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:58:07,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:58:07,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:58:07,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:58:07,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:58:07,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:58:07,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:58:07,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:58:07,560 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:58:07,580 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:58:07,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:58:07,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:58:07,581 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:58:07,581 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:58:07,582 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:58:07,582 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:58:07,583 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:58:07,583 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:58:07,583 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:58:07,583 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:58:07,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:58:07,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:58:07,584 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:58:07,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:58:07,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:58:07,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:58:07,584 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:58:07,584 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:58:07,585 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:58:07,585 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:58:07,585 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:58:07,585 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:58:07,585 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:58:07,585 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2022-12-15 03:58:07,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:58:07,864 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:58:07,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:58:07,866 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:58:07,867 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:58:07,868 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2022-12-15 03:58:10,467 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:58:10,785 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:58:10,786 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2022-12-15 03:58:10,803 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/6ae5dd26e/e4a662da8e934882b77587a9fab9be2b/FLAG7af13749d [2022-12-15 03:58:10,814 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/data/6ae5dd26e/e4a662da8e934882b77587a9fab9be2b [2022-12-15 03:58:10,815 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:58:10,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:58:10,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:10,817 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:58:10,819 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:58:10,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:10" (1/1) ... [2022-12-15 03:58:10,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74f4027d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:10, skipping insertion in model container [2022-12-15 03:58:10,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:58:10" (1/1) ... [2022-12-15 03:58:10,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:58:10,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:58:11,092 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2022-12-15 03:58:11,099 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2022-12-15 03:58:11,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,655 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,656 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,665 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,667 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,667 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:11,723 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:11,724 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:11,724 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:11,728 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:58:11,730 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:58:11,730 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:58:11,954 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:58:11,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:58:11,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:58:11,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:58:11,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:58:11,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:58:11,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:58:11,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:58:11,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:58:11,960 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:58:11,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:58:12,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:58:12,095 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,109 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:58:12,124 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,151 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,151 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,192 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:58:12,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:12,233 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:58:12,255 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:58:12,258 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2022-12-15 03:58:12,258 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2022-12-15 03:58:12,279 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,279 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,280 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,280 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,280 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,284 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,284 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,290 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,290 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,290 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,292 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:58:12,293 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:58:12,294 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:58:12,317 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:58:12,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:58:12,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:58:12,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:58:12,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:58:12,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:58:12,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:58:12,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:58:12,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:58:12,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:58:12,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:58:12,334 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:58:12,342 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,349 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:58:12,352 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,366 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,367 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,383 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:58:12,384 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:12,399 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:58:12,407 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2022-12-15 03:58:12,408 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_0f2b5dd9-c67a-4f94-bce9-65619b236678/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2022-12-15 03:58:12,426 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,426 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,427 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,427 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,427 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,430 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,431 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,435 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,436 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,436 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:58:12,447 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:58:12,448 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:58:12,448 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:58:12,459 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:58:12,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:58:12,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:58:12,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:58:12,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:58:12,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:58:12,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:58:12,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:58:12,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:58:12,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:58:12,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:58:12,473 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:58:12,480 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,485 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:58:12,488 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:58:12,501 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,502 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:58:12,515 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:58:12,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:58:12,720 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:58:12,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12 WrapperNode [2022-12-15 03:58:12,721 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:58:12,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:12,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:58:12,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:58:12,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,801 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,842 INFO L138 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 790 [2022-12-15 03:58:12,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:58:12,843 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:58:12,843 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:58:12,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:58:12,851 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,857 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,858 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,875 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,881 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:58:12,890 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:58:12,890 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:58:12,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:58:12,891 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:58:12" (1/1) ... [2022-12-15 03:58:12,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:58:12,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:58:12,913 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:58:12,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:58:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:58:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:58:12,946 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:58:12,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-12-15 03:58:12,947 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:58:12,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:58:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:58:12,948 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:58:12,948 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:58:13,134 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:58:13,136 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:58:14,187 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:58:14,322 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:58:14,323 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-15 03:58:14,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:14 BoogieIcfgContainer [2022-12-15 03:58:14,325 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:58:14,326 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:58:14,326 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:58:14,335 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:58:14,335 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:58:14" (1/1) ... [2022-12-15 03:58:14,345 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:58:14,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:58:14,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-12-15 03:58:14,387 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-12-15 03:58:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:58:14,391 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:58:14,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:58:14,423 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 03:58:14,426 INFO L158 Benchmark]: Toolchain (without parser) took 3609.44ms. Allocated memory was 96.5MB in the beginning and 176.2MB in the end (delta: 79.7MB). Free memory was 65.0MB in the beginning and 109.1MB in the end (delta: -44.1MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,427 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 96.5MB. Free memory was 74.9MB in the beginning and 74.7MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:58:14,427 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1907.71ms. Allocated memory was 96.5MB in the beginning and 146.8MB in the end (delta: 50.3MB). Free memory was 64.6MB in the beginning and 87.2MB in the end (delta: -22.6MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.36ms. Allocated memory is still 146.8MB. Free memory was 87.2MB in the beginning and 85.9MB in the end (delta: 1.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,428 INFO L158 Benchmark]: Boogie Preprocessor took 46.51ms. Allocated memory is still 146.8MB. Free memory was 85.9MB in the beginning and 78.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,428 INFO L158 Benchmark]: RCFGBuilder took 1434.97ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 78.3MB in the beginning and 115.3MB in the end (delta: -37.0MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,428 INFO L158 Benchmark]: CodeCheck took 99.53ms. Allocated memory is still 176.2MB. Free memory was 115.3MB in the beginning and 109.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:58:14,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 96.5MB. Free memory was 74.9MB in the beginning and 74.7MB in the end (delta: 144.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1907.71ms. Allocated memory was 96.5MB in the beginning and 146.8MB in the end (delta: 50.3MB). Free memory was 64.6MB in the beginning and 87.2MB in the end (delta: -22.6MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.36ms. Allocated memory is still 146.8MB. Free memory was 87.2MB in the beginning and 85.9MB in the end (delta: 1.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.51ms. Allocated memory is still 146.8MB. Free memory was 85.9MB in the beginning and 78.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1434.97ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 78.3MB in the beginning and 115.3MB in the end (delta: -37.0MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * CodeCheck took 99.53ms. Allocated memory is still 176.2MB. Free memory was 115.3MB in the beginning and 109.1MB 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. [2022-12-15 03:58:14,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f2b5dd9-c67a-4f94-bce9-65619b236678/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