./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/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_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/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_ceef7d10-98da-4a75-88ba-c758343d7be3/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 aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 --- 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 [2022-12-14 21:30:40,399 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:30:40,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:30:40,414 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:30:40,415 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:30:40,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:30:40,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:30:40,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:30:40,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:30:40,419 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:30:40,420 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:30:40,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:30:40,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:30:40,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:30:40,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:30:40,423 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:30:40,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:30:40,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:30:40,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:30:40,427 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:30:40,428 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:30:40,429 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:30:40,431 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:30:40,431 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:30:40,434 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:30:40,434 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:30:40,434 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:30:40,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:30:40,435 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:30:40,436 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:30:40,436 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:30:40,436 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:30:40,437 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:30:40,437 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:30:40,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:30:40,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:30:40,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:30:40,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:30:40,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:30:40,440 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:30:40,440 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:30:40,441 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 21:30:40,454 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:30:40,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:30:40,454 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:30:40,455 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:30:40,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:30:40,455 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:30:40,455 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:30:40,456 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:30:40,456 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:30:40,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:40,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 21:30:40,457 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:30:40,458 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_ceef7d10-98da-4a75-88ba-c758343d7be3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 [2022-12-14 21:30:40,626 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:30:40,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:30:40,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:30:40,648 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:30:40,648 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:30:40,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-12-14 21:30:43,166 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:30:43,493 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:30:43,493 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-12-14 21:30:43,521 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/5e8b482c0/1217e81062fc4a598ff442f9c2521c89/FLAG416c4ef57 [2022-12-14 21:30:43,743 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/5e8b482c0/1217e81062fc4a598ff442f9c2521c89 [2022-12-14 21:30:43,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:30:43,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:30:43,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:43,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:30:43,749 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:30:43,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:43" (1/1) ... [2022-12-14 21:30:43,750 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18ea809d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:43, skipping insertion in model container [2022-12-14 21:30:43,750 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:43" (1/1) ... [2022-12-14 21:30:43,756 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:30:43,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:43,991 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-12-14 21:30:43,998 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-12-14 21:30:44,695 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:44,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,701 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,703 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:44,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,710 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:44,711 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,712 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,712 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:44,781 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:44,782 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:44,782 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:44,787 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:30:44,789 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:30:44,789 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:30:45,048 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:30:45,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:30:45,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:30:45,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:30:45,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:30:45,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:30:45,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:30:45,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:30:45,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:30:45,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:30:45,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:30:45,172 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:30:45,197 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,205 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,208 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:30:45,216 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:45,224 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,228 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,229 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,230 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,241 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:45,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,254 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,262 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,304 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:30:45,311 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:45,348 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:30:45,360 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-12-14 21:30:45,361 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-12-14 21:30:45,390 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,395 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,400 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,400 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,401 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,410 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,416 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:45,416 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:45,417 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:45,419 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:30:45,420 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:30:45,420 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:30:45,439 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:30:45,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:30:45,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:30:45,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:30:45,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:30:45,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:30:45,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:30:45,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:30:45,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:30:45,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:30:45,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:30:45,462 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:30:45,475 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,481 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,483 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:30:45,489 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:45,494 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,498 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,498 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,499 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,504 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:45,510 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:45,514 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,520 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:45,534 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:30:45,537 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:45,752 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:30:45,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45 WrapperNode [2022-12-14 21:30:45,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:45,754 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:45,754 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:30:45,754 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:30:45,759 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,808 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,848 INFO L138 Inliner]: procedures = 691, calls = 2642, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 858 [2022-12-14 21:30:45,848 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:45,849 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:30:45,849 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:30:45,849 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:30:45,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,863 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,893 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,896 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,903 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:30:45,904 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:30:45,904 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:30:45,904 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:30:45,904 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:45" (1/1) ... [2022-12-14 21:30:45,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:45,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:30:45,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:30:45,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:30:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 21:30:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 21:30:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:30:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:30:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:30:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:30:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:30:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2022-12-14 21:30:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_append [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 21:30:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:30:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 21:30:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 21:30:45,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:30:45,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-12-14 21:30:45,972 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:30:45,972 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:30:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 21:30:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 21:30:46,187 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:30:46,189 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:30:47,107 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:30:47,384 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:30:47,384 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:30:47,387 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:47 BoogieIcfgContainer [2022-12-14 21:30:47,387 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:30:47,388 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:30:47,388 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:30:47,398 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:30:47,398 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:47" (1/1) ... [2022-12-14 21:30:47,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:30:47,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:47,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 124 states and 166 transitions. [2022-12-14 21:30:47,468 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 166 transitions. [2022-12-14 21:30:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:30:47,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:47,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:47,520 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) [2022-12-14 21:30:47,523 INFO L158 Benchmark]: Toolchain (without parser) took 3776.75ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 92.4MB in the beginning and 74.8MB in the end (delta: 17.6MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,523 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 113.2MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:30:47,523 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2006.62ms. Allocated memory is still 136.3MB. Free memory was 91.9MB in the beginning and 73.2MB in the end (delta: 18.7MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,524 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.93ms. Allocated memory is still 136.3MB. Free memory was 73.2MB in the beginning and 62.0MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,524 INFO L158 Benchmark]: Boogie Preprocessor took 54.07ms. Allocated memory is still 136.3MB. Free memory was 62.0MB in the beginning and 54.4MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,525 INFO L158 Benchmark]: RCFGBuilder took 1483.92ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 54.4MB in the beginning and 81.1MB in the end (delta: -26.7MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,525 INFO L158 Benchmark]: CodeCheck took 133.60ms. Allocated memory is still 163.6MB. Free memory was 81.1MB in the beginning and 74.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:30:47,527 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 113.2MB. Free memory is still 87.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2006.62ms. Allocated memory is still 136.3MB. Free memory was 91.9MB in the beginning and 73.2MB in the end (delta: 18.7MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.93ms. Allocated memory is still 136.3MB. Free memory was 73.2MB in the beginning and 62.0MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 54.07ms. Allocated memory is still 136.3MB. Free memory was 62.0MB in the beginning and 54.4MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1483.92ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 54.4MB in the beginning and 81.1MB in the end (delta: -26.7MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. * CodeCheck took 133.60ms. Allocated memory is still 163.6MB. Free memory was 81.1MB in the beginning and 74.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 21:30:47,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/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_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/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_ceef7d10-98da-4a75-88ba-c758343d7be3/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 aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 --- 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 [2022-12-14 21:30:49,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 21:30:49,138 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 21:30:49,156 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 21:30:49,156 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 21:30:49,157 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 21:30:49,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 21:30:49,160 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 21:30:49,161 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 21:30:49,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 21:30:49,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 21:30:49,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 21:30:49,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 21:30:49,165 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 21:30:49,166 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 21:30:49,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 21:30:49,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 21:30:49,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 21:30:49,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 21:30:49,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 21:30:49,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 21:30:49,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 21:30:49,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 21:30:49,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 21:30:49,180 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 21:30:49,181 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 21:30:49,181 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 21:30:49,182 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 21:30:49,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 21:30:49,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 21:30:49,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 21:30:49,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 21:30:49,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 21:30:49,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 21:30:49,186 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 21:30:49,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 21:30:49,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 21:30:49,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 21:30:49,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 21:30:49,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 21:30:49,193 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 21:30:49,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 21:30:49,216 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 21:30:49,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 21:30:49,217 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 21:30:49,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 21:30:49,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 21:30:49,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 21:30:49,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 21:30:49,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 21:30:49,219 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 21:30:49,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 21:30:49,220 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 21:30:49,220 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 21:30:49,220 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 21:30:49,220 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 21:30:49,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 21:30:49,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:49,221 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 21:30:49,221 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 21:30:49,221 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 21:30:49,222 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 21:30:49,222 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 21:30:49,222 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 21:30:49,222 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 21:30:49,222 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 21:30:49,223 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_ceef7d10-98da-4a75-88ba-c758343d7be3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aad159acc9cbece9fe1ce64619aff83e5e3477bbd84af6f399f8d36d8b5384a2 [2022-12-14 21:30:49,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 21:30:49,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 21:30:49,451 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 21:30:49,452 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 21:30:49,452 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 21:30:49,453 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-12-14 21:30:52,057 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 21:30:52,433 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 21:30:52,434 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i [2022-12-14 21:30:52,455 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/3edcaa18a/ee3d263022dd4812bb88fcbea6dc45e1/FLAG5251be07b [2022-12-14 21:30:52,466 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/data/3edcaa18a/ee3d263022dd4812bb88fcbea6dc45e1 [2022-12-14 21:30:52,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 21:30:52,469 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 21:30:52,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:52,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 21:30:52,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 21:30:52,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:52" (1/1) ... [2022-12-14 21:30:52,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc5db17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:52, skipping insertion in model container [2022-12-14 21:30:52,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 09:30:52" (1/1) ... [2022-12-14 21:30:52,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 21:30:52,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:52,726 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-12-14 21:30:52,731 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-12-14 21:30:53,419 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,424 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,424 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,428 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,429 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,431 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,438 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,439 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,439 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,440 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,441 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,497 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:53,498 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:53,498 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:53,502 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:30:53,503 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:30:53,504 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:30:53,727 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:30:53,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:30:53,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:30:53,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:30:53,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:30:53,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:30:53,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:30:53,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:30:53,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:30:53,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:30:53,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:30:53,865 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:30:53,888 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,895 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,898 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:30:53,905 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:53,912 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,916 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,916 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,917 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,926 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:53,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:53,935 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,940 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:53,976 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:30:53,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:54,014 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 21:30:54,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 21:30:54,057 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-12-14 21:30:54,058 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-12-14 21:30:54,096 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,098 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,099 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,099 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,100 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,105 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,105 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,105 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,106 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,106 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,112 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,112 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,113 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,115 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:30:54,116 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:30:54,116 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:30:54,133 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:30:54,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:30:54,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:30:54,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:30:54,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:30:54,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:30:54,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:30:54,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:30:54,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:30:54,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:30:54,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:30:54,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:30:54,168 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,172 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,174 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:30:54,178 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:54,183 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,186 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,186 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,186 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,191 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:54,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,198 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,202 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,221 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:30:54,223 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:54,239 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 21:30:54,249 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4493,4506] [2022-12-14 21:30:54,250 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_ceef7d10-98da-4a75-88ba-c758343d7be3/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_harness.i[4553,4566] [2022-12-14 21:30:54,288 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,292 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,300 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,300 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,300 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,301 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,301 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,305 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,306 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,306 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 21:30:54,308 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 21:30:54,309 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 21:30:54,309 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 21:30:54,320 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 21:30:54,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 21:30:54,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 21:30:54,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 21:30:54,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 21:30:54,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 21:30:54,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 21:30:54,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 21:30:54,323 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 21:30:54,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 21:30:54,324 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 21:30:54,335 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 21:30:54,344 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,352 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,354 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 21:30:54,357 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:54,361 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,364 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,364 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,365 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,369 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 21:30:54,373 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,374 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 21:30:54,376 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,380 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 21:30:54,395 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 21:30:54,398 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 21:30:54,587 INFO L208 MainTranslator]: Completed translation [2022-12-14 21:30:54,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54 WrapperNode [2022-12-14 21:30:54,587 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 21:30:54,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:54,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 21:30:54,588 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 21:30:54,594 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,725 INFO L138 Inliner]: procedures = 711, calls = 2642, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 858 [2022-12-14 21:30:54,726 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 21:30:54,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 21:30:54,727 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 21:30:54,727 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 21:30:54,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,793 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 21:30:54,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 21:30:54,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 21:30:54,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 21:30:54,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 09:30:54" (1/1) ... [2022-12-14 21:30:54,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 21:30:54,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 21:30:54,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 21:30:54,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 21:30:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 21:30:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 21:30:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 21:30:54,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 21:30:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 21:30:54,869 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 21:30:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 21:30:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 21:30:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 21:30:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 21:30:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_append [2022-12-14 21:30:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_append [2022-12-14 21:30:54,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 21:30:54,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 21:30:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 21:30:54,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 21:30:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 21:30:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 21:30:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 21:30:54,871 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 21:30:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 21:30:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 21:30:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 21:30:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 21:30:54,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 21:30:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 21:30:54,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 21:30:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 21:30:54,873 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 21:30:54,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 21:30:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 21:30:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 21:30:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 21:30:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-12-14 21:30:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-12-14 21:30:54,874 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 21:30:54,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 21:30:55,136 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 21:30:55,138 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 21:30:57,425 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 21:30:57,817 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 21:30:57,818 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 21:30:57,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:57 BoogieIcfgContainer [2022-12-14 21:30:57,821 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 21:30:57,821 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 21:30:57,821 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 21:30:57,828 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 21:30:57,829 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 09:30:57" (1/1) ... [2022-12-14 21:30:57,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 21:30:57,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 21:30:57,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 123 states and 165 transitions. [2022-12-14 21:30:57,881 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 165 transitions. [2022-12-14 21:30:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 21:30:57,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 21:30:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 21:30:57,924 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) [2022-12-14 21:30:57,927 INFO L158 Benchmark]: Toolchain (without parser) took 5457.73ms. Allocated memory was 67.1MB in the beginning and 323.0MB in the end (delta: 255.9MB). Free memory was 37.1MB in the beginning and 229.6MB in the end (delta: -192.5MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,927 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 21:30:57,928 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2118.05ms. Allocated memory was 67.1MB in the beginning and 161.5MB in the end (delta: 94.4MB). Free memory was 36.9MB in the beginning and 103.9MB in the end (delta: -67.0MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,928 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.03ms. Allocated memory is still 161.5MB. Free memory was 103.9MB in the beginning and 92.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,929 INFO L158 Benchmark]: Boogie Preprocessor took 83.66ms. Allocated memory is still 161.5MB. Free memory was 92.2MB in the beginning and 82.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,929 INFO L158 Benchmark]: RCFGBuilder took 3009.61ms. Allocated memory was 161.5MB in the beginning and 323.0MB in the end (delta: 161.5MB). Free memory was 82.9MB in the beginning and 235.9MB in the end (delta: -153.0MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,930 INFO L158 Benchmark]: CodeCheck took 104.88ms. Allocated memory is still 323.0MB. Free memory was 235.9MB in the beginning and 229.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 21:30:57,931 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 54.5MB. Free memory is still 33.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2118.05ms. Allocated memory was 67.1MB in the beginning and 161.5MB in the end (delta: 94.4MB). Free memory was 36.9MB in the beginning and 103.9MB in the end (delta: -67.0MB). Peak memory consumption was 41.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.03ms. Allocated memory is still 161.5MB. Free memory was 103.9MB in the beginning and 92.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.66ms. Allocated memory is still 161.5MB. Free memory was 92.2MB in the beginning and 82.9MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3009.61ms. Allocated memory was 161.5MB in the beginning and 323.0MB in the end (delta: 161.5MB). Free memory was 82.9MB in the beginning and 235.9MB in the end (delta: -153.0MB). Peak memory consumption was 119.1MB. Max. memory is 16.1GB. * CodeCheck took 104.88ms. Allocated memory is still 323.0MB. Free memory was 235.9MB in the beginning and 229.6MB 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. [2022-12-14 21:30:57,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ceef7d10-98da-4a75-88ba-c758343d7be3/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