./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- 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 19:51:53,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:51:53,454 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:51:53,477 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:51:53,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:51:53,479 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:51:53,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:51:53,483 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:51:53,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:51:53,487 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:51:53,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:51:53,490 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:51:53,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:51:53,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:51:53,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:51:53,495 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:51:53,496 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:51:53,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:51:53,500 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:51:53,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:51:53,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:51:53,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:51:53,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:51:53,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:51:53,516 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:51:53,516 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:51:53,517 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:51:53,518 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:51:53,519 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:51:53,520 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:51:53,520 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:51:53,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:51:53,522 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:51:53,523 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:51:53,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:51:53,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:51:53,525 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:51:53,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:51:53,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:51:53,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:51:53,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:51:53,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:51:53,550 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:51:53,550 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:51:53,551 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:51:53,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:51:53,552 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:51:53,552 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:51:53,552 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:51:53,553 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:51:53,553 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:51:53,553 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:51:53,553 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:51:53,553 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:51:53,558 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:51:53,558 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:51:53,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:51:53,559 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:51:53,559 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:51:53,559 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:51:53,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:51:53,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:51:53,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:51:53,560 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:51:53,560 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:51:53,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:51:53,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:51:53,560 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-12-14 19:51:53,724 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:51:53,741 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:51:53,744 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:51:53,745 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:51:53,745 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:51:53,747 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-12-14 19:51:56,338 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:51:56,664 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:51:56,665 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-12-14 19:51:56,689 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/8edccc586/2e1f7cd50d104368a338cad616da2e89/FLAG885d55c7a [2022-12-14 19:51:56,913 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/8edccc586/2e1f7cd50d104368a338cad616da2e89 [2022-12-14 19:51:56,915 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:51:56,916 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:51:56,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:51:56,917 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:51:56,919 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:51:56,920 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:51:56" (1/1) ... [2022-12-14 19:51:56,921 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1638e04e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:56, skipping insertion in model container [2022-12-14 19:51:56,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:51:56" (1/1) ... [2022-12-14 19:51:56,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:51:57,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:51:57,235 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-12-14 19:51:57,243 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-12-14 19:51:57,992 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:57,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:57,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:57,999 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,004 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,014 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,022 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,023 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,024 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,025 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,105 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,105 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,106 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,110 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:51:58,112 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:51:58,113 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:51:58,344 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:51:58,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:51:58,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:51:58,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:51:58,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:51:58,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:51:58,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:51:58,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:51:58,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:51:58,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:51:58,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:51:58,472 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:51:58,494 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,501 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,503 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:51:58,510 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:51:58,518 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,522 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,522 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,523 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,532 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:51:58,537 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,538 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,542 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,548 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,579 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:51:58,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:51:58,612 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:51:58,621 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-12-14 19:51:58,621 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-12-14 19:51:58,642 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,643 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,644 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,645 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,646 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,649 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,650 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,654 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,655 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,655 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:51:58,657 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:51:58,658 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:51:58,658 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:51:58,671 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:51:58,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:51:58,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:51:58,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:51:58,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:51:58,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:51:58,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:51:58,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:51:58,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:51:58,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:51:58,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:51:58,688 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:51:58,698 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,702 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,704 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:51:58,720 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:51:58,726 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,728 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,729 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,729 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,733 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:51:58,737 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,738 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:51:58,740 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,744 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:51:58,756 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:51:58,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:51:58,888 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:51:58,889 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58 WrapperNode [2022-12-14 19:51:58,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:51:58,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:51:58,889 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:51:58,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:51:58,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:58,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:58,989 INFO L138 Inliner]: procedures = 691, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2022-12-14 19:51:58,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:51:58,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:51:58,990 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:51:58,990 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:51:58,997 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:58,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,035 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,037 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:51:59,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:51:59,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:51:59,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:51:59,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:51:58" (1/1) ... [2022-12-14 19:51:59,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:51:59,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:51:59,067 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:51:59,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:51:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 19:51:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 19:51:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:51:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:51:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:51:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 19:51:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 19:51:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 19:51:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:51:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 19:51:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 19:51:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:51:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:51:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:51:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:51:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:51:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:51:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 19:51:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 19:51:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:51:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:51:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:51:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 19:51:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 19:51:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 19:51:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 19:51:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 19:51:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 19:51:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:51:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:51:59,314 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:51:59,316 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:52:00,233 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:52:00,475 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:52:00,476 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 19:52:00,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:00 BoogieIcfgContainer [2022-12-14 19:52:00,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:52:00,479 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:52:00,479 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:52:00,487 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:52:00,487 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:00" (1/1) ... [2022-12-14 19:52:00,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:52:00,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:00,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-12-14 19:52:00,535 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-12-14 19:52:00,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:52:00,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:00,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:00,571 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 19:52:00,574 INFO L158 Benchmark]: Toolchain (without parser) took 3657.45ms. Allocated memory was 132.1MB in the beginning and 192.9MB in the end (delta: 60.8MB). Free memory was 88.5MB in the beginning and 89.3MB in the end (delta: -848.2kB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,574 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 132.1MB. Free memory was 102.4MB in the beginning and 102.3MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:52:00,575 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1972.07ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 88.5MB in the beginning and 79.2MB in the end (delta: 9.3MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,575 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.33ms. Allocated memory is still 159.4MB. Free memory was 79.2MB in the beginning and 67.6MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,575 INFO L158 Benchmark]: Boogie Preprocessor took 53.58ms. Allocated memory is still 159.4MB. Free memory was 67.6MB in the beginning and 59.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,576 INFO L158 Benchmark]: RCFGBuilder took 1434.37ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 59.2MB in the beginning and 96.7MB in the end (delta: -37.5MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,576 INFO L158 Benchmark]: CodeCheck took 93.78ms. Allocated memory is still 192.9MB. Free memory was 96.7MB in the beginning and 89.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:52:00,578 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 0.19ms. Allocated memory is still 132.1MB. Free memory was 102.4MB in the beginning and 102.3MB in the end (delta: 140.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1972.07ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 88.5MB in the beginning and 79.2MB in the end (delta: 9.3MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.33ms. Allocated memory is still 159.4MB. Free memory was 79.2MB in the beginning and 67.6MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.58ms. Allocated memory is still 159.4MB. Free memory was 67.6MB in the beginning and 59.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1434.37ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 59.2MB in the beginning and 96.7MB in the end (delta: -37.5MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. * CodeCheck took 93.78ms. Allocated memory is still 192.9MB. Free memory was 96.7MB in the beginning and 89.3MB 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 19:52:00,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- 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 19:52:02,369 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:52:02,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:52:02,384 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:52:02,385 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:52:02,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:52:02,386 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:52:02,388 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:52:02,389 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:52:02,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:52:02,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:52:02,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:52:02,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:52:02,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:52:02,393 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:52:02,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:52:02,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:52:02,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:52:02,396 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:52:02,397 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:52:02,399 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:52:02,400 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:52:02,400 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:52:02,401 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:52:02,404 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:52:02,404 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:52:02,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:52:02,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:52:02,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:52:02,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:52:02,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:52:02,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:52:02,407 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:52:02,408 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:52:02,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:52:02,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:52:02,409 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:52:02,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:52:02,409 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:52:02,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:52:02,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:52:02,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:52:02,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:52:02,427 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:52:02,428 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:52:02,428 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:52:02,428 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:52:02,429 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:52:02,429 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:52:02,430 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:52:02,430 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:52:02,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:52:02,430 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:52:02,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:52:02,431 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:52:02,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:52:02,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:52:02,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:02,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:52:02,431 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:52:02,432 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:52:02,433 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-12-14 19:52:02,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:52:02,682 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:52:02,684 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:52:02,685 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:52:02,685 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:52:02,686 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-12-14 19:52:05,344 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:52:05,739 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:52:05,739 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-12-14 19:52:05,768 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/f37f25ae9/c9603877f2fd4f50ac70a31dcb7ac285/FLAG26c37a476 [2022-12-14 19:52:05,897 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/data/f37f25ae9/c9603877f2fd4f50ac70a31dcb7ac285 [2022-12-14 19:52:05,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:52:05,901 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:52:05,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:05,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:52:05,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:52:05,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:05" (1/1) ... [2022-12-14 19:52:05,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7288d99e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:05, skipping insertion in model container [2022-12-14 19:52:05,905 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:05" (1/1) ... [2022-12-14 19:52:05,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:52:05,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:06,217 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-12-14 19:52:06,225 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-12-14 19:52:06,896 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:06,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,900 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,901 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,903 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:06,910 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,911 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:06,911 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,912 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:06,969 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:06,969 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:06,970 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:06,974 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:06,976 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:06,976 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:07,262 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:07,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:07,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:07,266 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:07,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:07,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:07,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:07,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:07,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:07,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:07,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:07,432 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:07,454 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,460 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,463 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:52:07,473 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,481 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,492 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,493 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,494 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,504 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,515 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,522 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,567 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:52:07,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:07,619 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:52:07,670 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:07,673 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-12-14 19:52:07,673 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_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-12-14 19:52:07,696 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,700 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,702 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,703 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,703 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,703 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,704 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,710 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:07,711 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:07,711 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:07,723 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:07,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:07,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:07,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:07,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:07,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:07,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:07,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:07,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:07,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:07,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:07,738 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:07,748 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,751 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,759 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:52:07,763 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,768 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,770 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,771 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,771 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,776 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,780 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,781 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,783 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,787 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,799 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:52:07,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:07,844 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:52:07,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-12-14 19:52:07,854 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-12-14 19:52:07,884 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,886 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,886 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,889 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,890 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,893 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,893 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,894 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:07,895 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:07,896 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:07,896 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:07,917 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:07,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:07,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:07,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:07,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:07,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:07,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:07,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:07,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:07,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:07,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:07,944 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:07,954 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,959 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,961 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:52:07,965 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,969 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,971 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,972 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,972 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,977 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:52:07,981 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,982 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:07,984 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,988 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 19:52:07,998 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:52:08,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:08,180 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:52:08,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08 WrapperNode [2022-12-14 19:52:08,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:08,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:08,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:52:08,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:52:08,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,260 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,329 INFO L138 Inliner]: procedures = 711, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 935 [2022-12-14 19:52:08,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:08,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:52:08,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:52:08,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:52:08,339 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,339 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,349 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,350 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,390 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,395 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,404 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:52:08,431 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:52:08,431 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:52:08,431 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:52:08,432 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:08" (1/1) ... [2022-12-14 19:52:08,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:08,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:52:08,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:52:08,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:52:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 19:52:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 19:52:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:52:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:52:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:52:08,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 19:52:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 19:52:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:52:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:52:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 19:52:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:52:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:52:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:52:08,495 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:52:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 19:52:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:52:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:52:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 19:52:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 19:52:08,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:52:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:52:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 19:52:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 19:52:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:52:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 19:52:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 19:52:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 19:52:08,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 19:52:08,720 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:52:08,722 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:52:20,204 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:52:20,507 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:52:20,507 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 19:52:20,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:20 BoogieIcfgContainer [2022-12-14 19:52:20,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:52:20,510 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:52:20,510 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:52:20,517 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:52:20,518 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:20" (1/1) ... [2022-12-14 19:52:20,524 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:52:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:20,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-12-14 19:52:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-12-14 19:52:20,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:52:20,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:20,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:20,603 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 19:52:20,606 INFO L158 Benchmark]: Toolchain (without parser) took 14705.85ms. Allocated memory was 69.2MB in the beginning and 270.5MB in the end (delta: 201.3MB). Free memory was 38.6MB in the beginning and 148.2MB in the end (delta: -109.6MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,607 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 52.4MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:52:20,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2279.87ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 38.4MB in the beginning and 78.0MB in the end (delta: -39.5MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 147.39ms. Allocated memory is still 144.7MB. Free memory was 78.0MB in the beginning and 66.0MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,608 INFO L158 Benchmark]: Boogie Preprocessor took 100.56ms. Allocated memory is still 144.7MB. Free memory was 66.0MB in the beginning and 88.9MB in the end (delta: -22.9MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,608 INFO L158 Benchmark]: RCFGBuilder took 12078.68ms. Allocated memory was 144.7MB in the beginning and 270.5MB in the end (delta: 125.8MB). Free memory was 88.9MB in the beginning and 154.5MB in the end (delta: -65.6MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,609 INFO L158 Benchmark]: CodeCheck took 95.20ms. Allocated memory is still 270.5MB. Free memory was 154.5MB in the beginning and 148.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:52:20,610 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 0.11ms. Allocated memory is still 52.4MB. Free memory was 31.3MB in the beginning and 31.2MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2279.87ms. Allocated memory was 69.2MB in the beginning and 144.7MB in the end (delta: 75.5MB). Free memory was 38.4MB in the beginning and 78.0MB in the end (delta: -39.5MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 147.39ms. Allocated memory is still 144.7MB. Free memory was 78.0MB in the beginning and 66.0MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.56ms. Allocated memory is still 144.7MB. Free memory was 66.0MB in the beginning and 88.9MB in the end (delta: -22.9MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * RCFGBuilder took 12078.68ms. Allocated memory was 144.7MB in the beginning and 270.5MB in the end (delta: 125.8MB). Free memory was 88.9MB in the beginning and 154.5MB in the end (delta: -65.6MB). Peak memory consumption was 116.9MB. Max. memory is 16.1GB. * CodeCheck took 95.20ms. Allocated memory is still 270.5MB. Free memory was 154.5MB in the beginning and 148.2MB 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 19:52:20,636 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8ef8151-c4fb-4a4f-a8ae-9584b5bc64d5/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