./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/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_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/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_2aea6758-b980-4242-82c4-92ef4698c6cb/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- 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 18:58:13,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:58:13,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:58:13,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:58:13,652 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:58:13,653 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:58:13,653 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:58:13,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:58:13,655 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:58:13,656 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:58:13,657 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:58:13,657 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:58:13,658 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:58:13,658 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:58:13,659 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:58:13,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:58:13,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:58:13,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:58:13,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:58:13,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:58:13,664 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:58:13,665 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:58:13,666 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:58:13,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:58:13,669 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:58:13,670 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:58:13,670 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:58:13,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:58:13,671 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:58:13,671 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:58:13,671 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:58:13,672 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:58:13,673 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:58:13,673 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:58:13,674 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:58:13,674 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:58:13,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:58:13,675 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:58:13,675 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:58:13,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:58:13,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:58:13,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:58:13,692 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:58:13,693 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:58:13,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:58:13,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:58:13,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:58:13,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:58:13,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:58:13,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:58:13,695 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:58:13,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:58:13,695 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:58:13,695 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:58:13,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:58:13,695 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:58:13,695 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:58:13,696 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:58:13,696 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:58:13,696 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:58:13,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:58:13,696 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:58:13,696 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_2aea6758-b980-4242-82c4-92ef4698c6cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2022-12-14 18:58:13,856 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:58:13,875 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:58:13,877 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:58:13,878 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:58:13,878 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:58:13,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-12-14 18:58:16,355 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:58:16,646 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:58:16,647 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-12-14 18:58:16,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/85e76d811/5e04075758ff4893b38d0e5d55caa63f/FLAG61b417a54 [2022-12-14 18:58:16,951 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/85e76d811/5e04075758ff4893b38d0e5d55caa63f [2022-12-14 18:58:16,960 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:58:16,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:58:16,969 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:58:16,969 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:58:16,978 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:58:16,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:58:16" (1/1) ... [2022-12-14 18:58:16,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39c51e4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:16, skipping insertion in model container [2022-12-14 18:58:16,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:58:16" (1/1) ... [2022-12-14 18:58:17,004 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:58:17,087 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:58:17,296 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-12-14 18:58:17,303 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-12-14 18:58:18,039 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,052 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,063 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,064 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,066 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,066 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,177 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,177 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,178 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,182 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:58:18,183 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:58:18,183 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:58:18,390 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:58:18,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:58:18,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:58:18,392 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:58:18,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:58:18,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:58:18,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:58:18,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:58:18,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:58:18,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:58:18,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:58:18,511 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:58:18,533 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,542 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:58:18,550 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:18,558 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,562 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,562 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,563 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,572 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:18,578 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,578 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,582 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,588 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,620 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:58:18,626 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:58:18,652 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:58:18,661 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-12-14 18:58:18,662 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-12-14 18:58:18,682 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,683 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,685 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,689 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,695 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,695 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,695 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:18,697 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:58:18,698 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:58:18,698 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:58:18,711 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:58:18,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:58:18,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:58:18,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:58:18,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:58:18,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:58:18,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:58:18,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:58:18,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:58:18,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:58:18,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:58:18,728 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:58:18,737 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,741 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,743 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:58:18,747 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:18,772 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,776 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,776 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,777 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,781 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:18,786 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,787 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:18,791 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,795 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:18,810 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:58:18,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:58:18,960 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:58:18,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18 WrapperNode [2022-12-14 18:58:18,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:58:18,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:58:18,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:58:18,961 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:58:18,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,026 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,092 INFO L138 Inliner]: procedures = 691, calls = 2618, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 865 [2022-12-14 18:58:19,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:58:19,094 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:58:19,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:58:19,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:58:19,102 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,102 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,110 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,110 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,147 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,154 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,158 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:58:19,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:58:19,170 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:58:19,170 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:58:19,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:18" (1/1) ... [2022-12-14 18:58:19,177 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:58:19,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:58:19,195 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:58:19,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:58:19,230 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2022-12-14 18:58:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:58:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:58:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:58:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:58:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:58:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:58:19,231 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:58:19,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 18:58:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:58:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:58:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:58:19,232 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:58:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:58:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 18:58:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 18:58:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:58:19,233 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:58:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:58:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:58:19,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:58:19,438 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:58:19,439 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:58:20,295 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:58:20,489 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:58:20,489 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:58:20,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:58:20 BoogieIcfgContainer [2022-12-14 18:58:20,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:58:20,493 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:58:20,493 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:58:20,501 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:58:20,501 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:58:20" (1/1) ... [2022-12-14 18:58:20,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:58:20,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-12-14 18:58:20,551 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-12-14 18:58:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:58:20,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:20,589 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 18:58:20,592 INFO L158 Benchmark]: Toolchain (without parser) took 3628.66ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 95.9MB in the beginning and 107.0MB in the end (delta: -11.1MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,593 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 136.3MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:58:20,593 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1992.17ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.9MB in the beginning and 86.2MB in the end (delta: 9.7MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,593 INFO L158 Benchmark]: Boogie Procedure Inliner took 131.85ms. Allocated memory is still 163.6MB. Free memory was 85.3MB in the beginning and 74.5MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,594 INFO L158 Benchmark]: Boogie Preprocessor took 75.32ms. Allocated memory is still 163.6MB. Free memory was 74.5MB in the beginning and 67.3MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,594 INFO L158 Benchmark]: RCFGBuilder took 1322.54ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 67.3MB in the beginning and 114.3MB in the end (delta: -47.0MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,594 INFO L158 Benchmark]: CodeCheck took 98.46ms. Allocated memory is still 197.1MB. Free memory was 114.3MB in the beginning and 107.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:58:20,596 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 136.3MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1992.17ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.9MB in the beginning and 86.2MB in the end (delta: 9.7MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 131.85ms. Allocated memory is still 163.6MB. Free memory was 85.3MB in the beginning and 74.5MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.32ms. Allocated memory is still 163.6MB. Free memory was 74.5MB in the beginning and 67.3MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1322.54ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 67.3MB in the beginning and 114.3MB in the end (delta: -47.0MB). Peak memory consumption was 39.1MB. Max. memory is 16.1GB. * CodeCheck took 98.46ms. Allocated memory is still 197.1MB. Free memory was 114.3MB in the beginning and 107.0MB in the end (delta: 7.3MB). 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 18:58:20,610 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/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_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/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_2aea6758-b980-4242-82c4-92ef4698c6cb/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- 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 18:58:22,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:58:22,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:58:22,077 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:58:22,077 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:58:22,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:58:22,079 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:58:22,080 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:58:22,081 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:58:22,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:58:22,082 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:58:22,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:58:22,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:58:22,083 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:58:22,084 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:58:22,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:58:22,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:58:22,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:58:22,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:58:22,088 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:58:22,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:58:22,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:58:22,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:58:22,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:58:22,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:58:22,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:58:22,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:58:22,101 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:58:22,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:58:22,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:58:22,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:58:22,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:58:22,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:58:22,103 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:58:22,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:58:22,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:58:22,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:58:22,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:58:22,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:58:22,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:58:22,111 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:58:22,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:58:22,127 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:58:22,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:58:22,128 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:58:22,128 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:58:22,129 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:58:22,129 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:58:22,129 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:58:22,130 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:58:22,130 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:58:22,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:58:22,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:58:22,131 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:58:22,132 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:58:22,132 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_2aea6758-b980-4242-82c4-92ef4698c6cb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2022-12-14 18:58:22,336 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:58:22,352 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:58:22,354 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:58:22,355 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:58:22,355 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:58:22,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-12-14 18:58:24,986 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:58:25,333 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:58:25,333 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2022-12-14 18:58:25,357 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/90d6021b7/34a1c54145fd4d7bac092e34ed12c3f3/FLAGa1057f922 [2022-12-14 18:58:25,368 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/data/90d6021b7/34a1c54145fd4d7bac092e34ed12c3f3 [2022-12-14 18:58:25,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:58:25,372 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:58:25,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:58:25,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:58:25,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:58:25,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:58:25" (1/1) ... [2022-12-14 18:58:25,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e78c6e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:25, skipping insertion in model container [2022-12-14 18:58:25,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:58:25" (1/1) ... [2022-12-14 18:58:25,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:58:25,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:58:25,630 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-12-14 18:58:25,636 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-12-14 18:58:26,198 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,201 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,202 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,202 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,203 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,207 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,209 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,217 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,217 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,217 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,218 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,219 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,275 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,276 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,276 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,280 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:58:26,281 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:58:26,282 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:58:26,503 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:58:26,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:58:26,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:58:26,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:58:26,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:58:26,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:58:26,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:58:26,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:58:26,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:58:26,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:58:26,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:58:26,635 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:58:26,666 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,675 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,679 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:58:26,689 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:26,699 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,711 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,711 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,712 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,720 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:26,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,730 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,735 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,768 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:58:26,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:58:26,806 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 18:58:26,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:58:26,836 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-12-14 18:58:26,837 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-12-14 18:58:26,856 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,859 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,859 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,863 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,868 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,868 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,869 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:26,871 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:58:26,872 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:58:26,872 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:58:26,885 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:58:26,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:58:26,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:58:26,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:58:26,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:58:26,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:58:26,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:58:26,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:58:26,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:58:26,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:58:26,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:58:26,918 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:58:26,935 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,943 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,946 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:58:26,953 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:26,961 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,965 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,966 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,967 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,973 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:26,980 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,980 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:26,985 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:26,991 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,010 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:58:27,012 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:58:27,032 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:58:27,044 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2022-12-14 18:58:27,045 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_2aea6758-b980-4242-82c4-92ef4698c6cb/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2022-12-14 18:58:27,074 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,077 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,079 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,079 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,084 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:27,084 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:27,084 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:58:27,086 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:58:27,087 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:58:27,087 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:58:27,098 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:58:27,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:58:27,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:58:27,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:58:27,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:58:27,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:58:27,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:58:27,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:58:27,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:58:27,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:58:27,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:58:27,111 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:58:27,119 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,122 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,124 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:58:27,127 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:27,130 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,142 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,142 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,143 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,146 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:58:27,150 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,150 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:58:27,153 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,156 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 18:58:27,163 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:58:27,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:58:27,421 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:58:27,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27 WrapperNode [2022-12-14 18:58:27,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:58:27,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:58:27,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:58:27,423 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:58:27,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,491 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,542 INFO L138 Inliner]: procedures = 711, calls = 2618, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 866 [2022-12-14 18:58:27,542 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:58:27,543 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:58:27,543 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:58:27,543 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:58:27,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,621 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,634 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:58:27,635 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:58:27,635 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:58:27,635 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:58:27,636 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:58:27" (1/1) ... [2022-12-14 18:58:27,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:58:27,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:58:27,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:58:27,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:58:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:58:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:58:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:58:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 18:58:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 18:58:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:58:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:58:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:58:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-12-14 18:58:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:58:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 18:58:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-14 18:58:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:58:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:58:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:58:27,937 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:58:27,939 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:58:29,274 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:58:29,648 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:58:29,648 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:58:29,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:58:29 BoogieIcfgContainer [2022-12-14 18:58:29,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:58:29,650 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:58:29,651 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:58:29,666 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:58:29,667 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:58:29" (1/1) ... [2022-12-14 18:58:29,673 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:58:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:58:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-12-14 18:58:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-12-14 18:58:29,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 18:58:29,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:58:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:58:29,754 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 18:58:29,757 INFO L158 Benchmark]: Toolchain (without parser) took 4384.61ms. Allocated memory was 86.0MB in the beginning and 331.4MB in the end (delta: 245.4MB). Free memory was 56.1MB in the beginning and 262.3MB in the end (delta: -206.2MB). Peak memory consumption was 42.2MB. Max. memory is 16.1GB. [2022-12-14 18:58:29,757 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:58:29,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2049.07ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 55.7MB in the beginning and 61.2MB in the end (delta: -5.4MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2022-12-14 18:58:29,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.10ms. Allocated memory is still 125.8MB. Free memory was 61.2MB in the beginning and 49.8MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:58:29,759 INFO L158 Benchmark]: Boogie Preprocessor took 91.08ms. Allocated memory is still 125.8MB. Free memory was 49.8MB in the beginning and 66.0MB in the end (delta: -16.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. [2022-12-14 18:58:29,759 INFO L158 Benchmark]: RCFGBuilder took 2015.25ms. Allocated memory was 125.8MB in the beginning and 237.0MB in the end (delta: 111.1MB). Free memory was 66.0MB in the beginning and 49.1MB in the end (delta: 16.9MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. [2022-12-14 18:58:29,759 INFO L158 Benchmark]: CodeCheck took 105.38ms. Allocated memory was 237.0MB in the beginning and 331.4MB in the end (delta: 94.4MB). Free memory was 49.1MB in the beginning and 262.3MB in the end (delta: -213.2MB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:58:29,761 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2049.07ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 55.7MB in the beginning and 61.2MB in the end (delta: -5.4MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.10ms. Allocated memory is still 125.8MB. Free memory was 61.2MB in the beginning and 49.8MB in the end (delta: 11.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.08ms. Allocated memory is still 125.8MB. Free memory was 49.8MB in the beginning and 66.0MB in the end (delta: -16.2MB). Peak memory consumption was 8.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2015.25ms. Allocated memory was 125.8MB in the beginning and 237.0MB in the end (delta: 111.1MB). Free memory was 66.0MB in the beginning and 49.1MB in the end (delta: 16.9MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. * CodeCheck took 105.38ms. Allocated memory was 237.0MB in the beginning and 331.4MB in the end (delta: 94.4MB). Free memory was 49.1MB in the beginning and 262.3MB in the end (delta: -213.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:58:29,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2aea6758-b980-4242-82c4-92ef4698c6cb/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