./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_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_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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_672b8254-56b1-45d6-b84a-fbe3924da029/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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- 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 23:04:16,566 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:04:16,567 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:04:16,579 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:04:16,580 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:04:16,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:04:16,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:04:16,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:04:16,583 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:04:16,584 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:04:16,584 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:04:16,585 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:04:16,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:04:16,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:04:16,586 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:04:16,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:04:16,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:04:16,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:04:16,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:04:16,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:04:16,591 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:04:16,593 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:04:16,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:04:16,595 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:04:16,598 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:04:16,599 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:04:16,599 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:04:16,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:04:16,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:04:16,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:04:16,602 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:04:16,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:04:16,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:04:16,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:04:16,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:04:16,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:04:16,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:04:16,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:04:16,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:04:16,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:04:16,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:04:16,608 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:04:16,628 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:04:16,628 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:04:16,629 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:04:16,629 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:04:16,630 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:04:16,630 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:04:16,630 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:04:16,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:04:16,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:04:16,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:04:16,632 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:04:16,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:04:16,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:04:16,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:04:16,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:04:16,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:04:16,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:04:16,633 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:04:16,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:04:16,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:04:16,633 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_672b8254-56b1-45d6-b84a-fbe3924da029/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2022-12-14 23:04:16,830 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:04:16,847 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:04:16,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:04:16,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:04:16,850 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:04:16,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-12-14 23:04:19,420 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:04:19,729 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:04:19,730 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-12-14 23:04:19,750 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/2c25b420a/74814ac460f141638e2bf3510e2d0b87/FLAG22a80f2f9 [2022-12-14 23:04:19,986 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/2c25b420a/74814ac460f141638e2bf3510e2d0b87 [2022-12-14 23:04:19,987 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:04:19,988 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:04:19,989 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:04:19,989 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:04:19,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:04:19,992 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:19" (1/1) ... [2022-12-14 23:04:19,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c63857f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:19, skipping insertion in model container [2022-12-14 23:04:19,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:19" (1/1) ... [2022-12-14 23:04:19,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:04:20,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:04:20,254 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-12-14 23:04:20,272 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-12-14 23:04:20,903 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,903 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,905 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,920 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,921 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,921 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,922 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:20,989 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:20,990 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:20,990 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:20,994 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:04:20,996 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:04:20,996 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:04:21,242 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:04:21,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:04:21,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:04:21,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:04:21,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:04:21,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:04:21,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:04:21,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:04:21,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:04:21,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:04:21,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:04:21,375 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:04:21,389 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,393 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,411 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:04:21,420 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,438 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,444 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,444 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,485 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,493 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,494 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,498 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,510 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:04:21,558 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:04:21,571 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-12-14 23:04:21,571 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-12-14 23:04:21,601 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,601 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,602 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,602 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,603 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,608 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,609 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,611 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,612 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,612 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,612 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,618 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:21,619 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:21,619 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:21,621 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:04:21,622 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:04:21,622 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:04:21,635 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:04:21,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:04:21,636 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:04:21,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:04:21,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:04:21,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:04:21,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:04:21,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:04:21,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:04:21,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:04:21,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:04:21,652 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:04:21,659 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,662 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,671 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:04:21,676 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,687 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:21,708 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,711 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,712 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:21,715 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:21,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:04:21,888 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:04:21,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21 WrapperNode [2022-12-14 23:04:21,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:04:21,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:04:21,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:04:21,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:04:21,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:21,960 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,008 INFO L138 Inliner]: procedures = 695, calls = 3052, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 962 [2022-12-14 23:04:22,008 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:04:22,009 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:04:22,009 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:04:22,009 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:04:22,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,024 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,047 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,051 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,054 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:04:22,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:04:22,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:04:22,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:04:22,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:21" (1/1) ... [2022-12-14 23:04:22,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:04:22,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:04:22,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:04:22,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:04:22,121 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-14 23:04:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 23:04:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-14 23:04:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:04:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-12-14 23:04:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 23:04:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:04:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:04:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:04:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:04:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 23:04:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 23:04:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-14 23:04:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:04:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 23:04:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:04:22,125 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:04:22,125 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:04:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:04:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:04:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-12-14 23:04:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:04:22,349 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:04:22,351 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:04:23,417 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:04:23,565 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:04:23,565 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:04:23,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:04:23 BoogieIcfgContainer [2022-12-14 23:04:23,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:04:23,568 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:04:23,568 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:04:23,576 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:04:23,576 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:04:23" (1/1) ... [2022-12-14 23:04:23,582 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:04:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:23,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2022-12-14 23:04:23,624 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2022-12-14 23:04:23,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:04:23,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:23,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:23,661 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 23:04:23,664 INFO L158 Benchmark]: Toolchain (without parser) took 3675.07ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 78.0MB in the beginning and 83.1MB in the end (delta: -5.2MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,664 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 123.7MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:04:23,665 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1899.75ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 78.0MB in the beginning and 101.6MB in the end (delta: -23.6MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,665 INFO L158 Benchmark]: Boogie Procedure Inliner took 119.07ms. Allocated memory is still 180.4MB. Free memory was 101.6MB in the beginning and 89.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,665 INFO L158 Benchmark]: Boogie Preprocessor took 53.02ms. Allocated memory is still 180.4MB. Free memory was 89.0MB in the beginning and 80.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,666 INFO L158 Benchmark]: RCFGBuilder took 1505.49ms. Allocated memory is still 180.4MB. Free memory was 80.6MB in the beginning and 90.5MB in the end (delta: -9.9MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,666 INFO L158 Benchmark]: CodeCheck took 94.69ms. Allocated memory is still 180.4MB. Free memory was 89.4MB in the beginning and 83.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:04:23,668 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 0.15ms. Allocated memory is still 123.7MB. Free memory is still 94.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1899.75ms. Allocated memory was 123.7MB in the beginning and 180.4MB in the end (delta: 56.6MB). Free memory was 78.0MB in the beginning and 101.6MB in the end (delta: -23.6MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 119.07ms. Allocated memory is still 180.4MB. Free memory was 101.6MB in the beginning and 89.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.02ms. Allocated memory is still 180.4MB. Free memory was 89.0MB in the beginning and 80.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1505.49ms. Allocated memory is still 180.4MB. Free memory was 80.6MB in the beginning and 90.5MB in the end (delta: -9.9MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * CodeCheck took 94.69ms. Allocated memory is still 180.4MB. Free memory was 89.4MB in the beginning and 83.1MB 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. [2022-12-14 23:04:23,683 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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_672b8254-56b1-45d6-b84a-fbe3924da029/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 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f --- 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 23:04:25,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:04:25,327 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:04:25,342 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:04:25,342 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:04:25,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:04:25,344 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:04:25,345 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:04:25,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:04:25,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:04:25,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:04:25,349 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:04:25,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:04:25,350 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:04:25,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:04:25,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:04:25,352 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:04:25,353 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:04:25,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:04:25,355 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:04:25,356 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:04:25,357 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:04:25,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:04:25,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:04:25,361 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:04:25,362 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:04:25,362 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:04:25,363 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:04:25,363 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:04:25,364 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:04:25,364 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:04:25,365 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:04:25,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:04:25,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:04:25,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:04:25,367 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:04:25,367 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:04:25,368 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:04:25,368 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:04:25,369 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:04:25,369 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:04:25,370 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:04:25,387 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:04:25,388 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:04:25,389 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:04:25,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:04:25,389 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:04:25,390 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:04:25,390 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:04:25,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:04:25,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:04:25,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:04:25,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:04:25,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:04:25,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:04:25,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:04:25,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:04:25,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:04:25,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:04:25,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:04:25,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:04:25,393 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:04:25,393 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:04:25,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:04:25,393 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:04:25,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:04:25,393 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_672b8254-56b1-45d6-b84a-fbe3924da029/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d9514ee1b6f3a0027f117bcf81d6b26d525fe99251459ecef3c46cad248dd1f [2022-12-14 23:04:25,647 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:04:25,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:04:25,664 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:04:25,665 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:04:25,665 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:04:25,666 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-12-14 23:04:28,232 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:04:28,630 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:04:28,630 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i [2022-12-14 23:04:28,659 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/bcc9c475b/63df10ed244e4abebfc0b910c0602a50/FLAG488fcebb1 [2022-12-14 23:04:28,790 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/data/bcc9c475b/63df10ed244e4abebfc0b910c0602a50 [2022-12-14 23:04:28,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:04:28,793 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:04:28,793 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:04:28,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:04:28,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:04:28,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:28" (1/1) ... [2022-12-14 23:04:28,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dd4b54d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:28, skipping insertion in model container [2022-12-14 23:04:28,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:04:28" (1/1) ... [2022-12-14 23:04:28,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:04:28,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:04:29,090 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-12-14 23:04:29,097 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-12-14 23:04:29,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,894 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,895 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,896 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,896 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,898 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,898 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:29,959 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:29,959 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:29,960 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:29,965 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:04:29,967 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:04:29,967 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:04:30,205 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:04:30,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:04:30,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:04:30,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:04:30,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:04:30,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:04:30,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:04:30,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:04:30,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:04:30,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:04:30,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:04:30,340 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:04:30,354 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,358 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,381 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:04:30,390 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,408 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,412 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,413 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,452 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,460 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,461 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,465 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,476 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:04:30,509 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:04:30,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:04:30,539 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-12-14 23:04:30,539 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-12-14 23:04:30,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,559 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,565 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,565 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,565 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,566 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,570 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,571 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,571 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,573 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:04:30,574 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:04:30,574 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:04:30,593 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:04:30,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:04:30,594 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:04:30,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:04:30,595 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:04:30,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:04:30,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:04:30,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:04:30,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:04:30,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:04:30,597 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:04:30,609 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:04:30,616 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,618 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,627 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:04:30,632 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,642 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,645 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,646 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,671 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,676 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,677 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,682 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:04:30,717 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:04:30,729 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4510,4523] [2022-12-14 23:04:30,730 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_672b8254-56b1-45d6-b84a-fbe3924da029/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_string_harness.i[4570,4583] [2022-12-14 23:04:30,762 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,762 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,763 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,770 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,771 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,771 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,776 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,777 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,777 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:04:30,779 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:04:30,779 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:04:30,779 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:04:30,797 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:04:30,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:04:30,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:04:30,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:04:30,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:04:30,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:04:30,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:04:30,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:04:30,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:04:30,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:04:30,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:04:30,810 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:04:30,816 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,819 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,826 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:04:30,830 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,839 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,843 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,843 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:04:30,855 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,875 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,876 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:04:30,880 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:04:30,888 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:04:31,114 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:04:31,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31 WrapperNode [2022-12-14 23:04:31,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:04:31,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:04:31,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:04:31,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:04:31,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,253 INFO L138 Inliner]: procedures = 715, calls = 3052, calls flagged for inlining = 70, calls inlined = 10, statements flattened = 963 [2022-12-14 23:04:31,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:04:31,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:04:31,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:04:31,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:04:31,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,274 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,305 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,321 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:04:31,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:04:31,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:04:31,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:04:31,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:04:31" (1/1) ... [2022-12-14 23:04:31,346 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:04:31,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:04:31,365 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:04:31,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:04:31,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-12-14 23:04:31,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 23:04:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-12-14 23:04:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:04:31,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-12-14 23:04:31,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-12-14 23:04:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:04:31,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-12-14 23:04:31,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:04:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:04:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 23:04:31,401 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 23:04:31,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-12-14 23:04:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:04:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:04:31,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 23:04:31,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:04:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:04:31,403 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-12-14 23:04:31,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-12-14 23:04:31,661 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:04:31,663 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:04:43,561 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:04:43,753 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:04:43,753 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 23:04:43,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:04:43 BoogieIcfgContainer [2022-12-14 23:04:43,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:04:43,756 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:04:43,756 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:04:43,764 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:04:43,764 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:04:43" (1/1) ... [2022-12-14 23:04:43,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:04:43,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:04:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2022-12-14 23:04:43,815 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2022-12-14 23:04:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 23:04:43,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:04:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:04:43,851 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 23:04:43,854 INFO L158 Benchmark]: Toolchain (without parser) took 15061.35ms. Allocated memory was 92.3MB in the beginning and 197.1MB in the end (delta: 104.9MB). Free memory was 60.2MB in the beginning and 84.4MB in the end (delta: -24.2MB). Peak memory consumption was 83.0MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,855 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:04:43,855 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2321.46ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 59.9MB in the beginning and 71.4MB in the end (delta: -11.4MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,855 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.63ms. Allocated memory is still 134.2MB. Free memory was 71.4MB in the beginning and 58.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,856 INFO L158 Benchmark]: Boogie Preprocessor took 84.22ms. Allocated memory is still 134.2MB. Free memory was 58.8MB in the beginning and 48.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,856 INFO L158 Benchmark]: RCFGBuilder took 12415.99ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 48.3MB in the beginning and 91.7MB in the end (delta: -43.5MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,856 INFO L158 Benchmark]: CodeCheck took 97.16ms. Allocated memory is still 197.1MB. Free memory was 91.7MB in the beginning and 84.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:04:43,858 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 47.9MB in the beginning and 47.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2321.46ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 59.9MB in the beginning and 71.4MB in the end (delta: -11.4MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.63ms. Allocated memory is still 134.2MB. Free memory was 71.4MB in the beginning and 58.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.22ms. Allocated memory is still 134.2MB. Free memory was 58.8MB in the beginning and 48.3MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 12415.99ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 48.3MB in the beginning and 91.7MB in the end (delta: -43.5MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * CodeCheck took 97.16ms. Allocated memory is still 197.1MB. Free memory was 91.7MB in the beginning and 84.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 23:04:43,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_672b8254-56b1-45d6-b84a-fbe3924da029/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