./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:07:39,510 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:07:39,511 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:07:39,523 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:07:39,523 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:07:39,524 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:07:39,525 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:07:39,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:07:39,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:07:39,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:07:39,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:07:39,528 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:07:39,529 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:07:39,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:07:39,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:07:39,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:07:39,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:07:39,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:07:39,533 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:07:39,534 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:07:39,535 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:07:39,536 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:07:39,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:07:39,537 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:07:39,540 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:07:39,540 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:07:39,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:07:39,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:07:39,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:07:39,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:07:39,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:07:39,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:07:39,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:07:39,543 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:07:39,544 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:07:39,544 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:07:39,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:07:39,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:07:39,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:07:39,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:07:39,545 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:07:39,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:07:39,559 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:07:39,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:07:39,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:07:39,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:07:39,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:07:39,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:07:39,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:07:39,566 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:07:39,566 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:07:39,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:07:39,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:07:39,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:07:39,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:07:39,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:07:39,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:07:39,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:07:39,568 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:07:39,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:07:39,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:07:39,569 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:07:39,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:07:39,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:07:39,569 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:07:39,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:07:39,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:07:39,570 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 [2022-12-15 01:07:39,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:07:39,779 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:07:39,781 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:07:39,783 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:07:39,783 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:07:39,784 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-12-15 01:07:42,395 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:07:42,693 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:07:42,693 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-12-15 01:07:42,724 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/c20516a0f/dc3dd6e6236741aaa63dbdfcf20da777/FLAG2d1d0c7b6 [2022-12-15 01:07:42,737 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/c20516a0f/dc3dd6e6236741aaa63dbdfcf20da777 [2022-12-15 01:07:42,740 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:07:42,741 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:07:42,742 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:07:42,742 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:07:42,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:07:42,746 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:42" (1/1) ... [2022-12-15 01:07:42,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@98a92cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:42, skipping insertion in model container [2022-12-15 01:07:42,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:42" (1/1) ... [2022-12-15 01:07:42,755 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:07:42,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:07:43,043 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-12-15 01:07:43,050 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-12-15 01:07:43,594 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:43,605 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:43,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,611 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,611 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,612 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,616 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:43,623 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,623 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,625 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,625 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:43,686 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:43,686 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:43,687 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:43,691 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:07:43,692 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:07:43,693 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:07:43,800 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:43,907 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:07:43,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:07:43,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:07:43,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:07:43,910 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:07:43,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:07:43,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:07:43,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:07:43,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:07:43,913 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:07:43,914 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:07:44,036 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:07:44,060 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,061 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,069 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,071 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,073 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,074 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:07:44,082 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:44,104 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:44,113 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,113 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,125 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,148 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,168 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:07:44,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:07:44,222 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:07:44,234 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-12-15 01:07:44,235 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-12-15 01:07:44,262 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,266 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,272 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,278 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,283 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:44,284 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:44,284 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:44,287 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:07:44,288 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:07:44,289 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:07:44,291 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,307 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:07:44,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:07:44,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:07:44,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:07:44,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:07:44,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:07:44,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:07:44,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:07:44,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:07:44,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:07:44,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:07:44,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:07:44,342 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,343 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,348 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,350 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,350 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,351 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:07:44,357 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:44,371 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:44,377 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,377 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:44,384 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,389 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:44,400 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:07:44,404 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:07:44,627 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:07:44,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44 WrapperNode [2022-12-15 01:07:44,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:07:44,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:07:44,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:07:44,629 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:07:44,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,689 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,738 INFO L138 Inliner]: procedures = 691, calls = 2676, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 967 [2022-12-15 01:07:44,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:07:44,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:07:44,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:07:44,739 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:07:44,748 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,757 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,804 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,817 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:07:44,818 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:07:44,818 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:07:44,818 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:07:44,819 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:44" (1/1) ... [2022-12-15 01:07:44,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:07:44,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:07:44,846 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:07:44,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:07:44,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:07:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:07:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:07:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 01:07:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:07:44,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:07:44,883 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 01:07:44,884 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 01:07:44,884 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 01:07:44,885 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 01:07:44,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:07:45,100 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:07:45,102 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:07:46,075 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:07:46,217 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:07:46,217 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-15 01:07:46,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:07:46 BoogieIcfgContainer [2022-12-15 01:07:46,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:07:46,221 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:07:46,221 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:07:46,228 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:07:46,229 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:07:46" (1/1) ... [2022-12-15 01:07:46,235 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:07:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:07:46,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2022-12-15 01:07:46,277 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2022-12-15 01:07:46,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 01:07:46,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:07:46,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:07:46,313 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:07:46,315 INFO L158 Benchmark]: Toolchain (without parser) took 3574.14ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 75.3MB in the beginning and 99.5MB in the end (delta: -24.2MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,316 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 119.5MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:07:46,316 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1885.82ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 75.3MB in the beginning and 110.7MB in the end (delta: -35.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,317 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.94ms. Allocated memory is still 174.1MB. Free memory was 110.7MB in the beginning and 99.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,317 INFO L158 Benchmark]: Boogie Preprocessor took 78.62ms. Allocated memory is still 174.1MB. Free memory was 99.3MB in the beginning and 90.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,317 INFO L158 Benchmark]: RCFGBuilder took 1402.43ms. Allocated memory is still 174.1MB. Free memory was 90.9MB in the beginning and 106.8MB in the end (delta: -15.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,317 INFO L158 Benchmark]: CodeCheck took 93.38ms. Allocated memory is still 174.1MB. Free memory was 106.8MB in the beginning and 99.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:07:46,319 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 0.17ms. Allocated memory is still 119.5MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1885.82ms. Allocated memory was 119.5MB in the beginning and 174.1MB in the end (delta: 54.5MB). Free memory was 75.3MB in the beginning and 110.7MB in the end (delta: -35.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.94ms. Allocated memory is still 174.1MB. Free memory was 110.7MB in the beginning and 99.3MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 78.62ms. Allocated memory is still 174.1MB. Free memory was 99.3MB in the beginning and 90.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1402.43ms. Allocated memory is still 174.1MB. Free memory was 90.9MB in the beginning and 106.8MB in the end (delta: -15.9MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. * CodeCheck took 93.38ms. Allocated memory is still 174.1MB. Free memory was 106.8MB in the beginning and 99.5MB 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. [2022-12-15 01:07:46,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 01:07:48,010 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:07:48,011 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:07:48,030 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:07:48,031 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:07:48,032 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:07:48,033 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:07:48,035 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:07:48,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:07:48,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:07:48,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:07:48,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:07:48,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:07:48,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:07:48,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:07:48,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:07:48,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:07:48,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:07:48,046 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:07:48,048 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:07:48,049 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:07:48,050 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:07:48,051 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:07:48,052 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:07:48,056 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:07:48,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:07:48,057 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:07:48,058 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:07:48,058 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:07:48,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:07:48,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:07:48,060 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:07:48,061 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:07:48,062 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:07:48,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:07:48,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:07:48,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:07:48,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:07:48,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:07:48,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:07:48,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:07:48,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:07:48,095 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:07:48,095 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:07:48,096 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:07:48,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:07:48,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:07:48,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:07:48,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:07:48,097 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:07:48,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:07:48,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:07:48,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:07:48,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:07:48,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:07:48,098 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:07:48,098 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:07:48,099 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:07:48,099 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a96b91703f0cc76adc9b0fdbd8386a96920c1be21a810b6415a59c2166f1461 [2022-12-15 01:07:48,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:07:48,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:07:48,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:07:48,352 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:07:48,352 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:07:48,353 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-12-15 01:07:50,909 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:07:51,215 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:07:51,216 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i [2022-12-15 01:07:51,237 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/94043e3c9/c394b1a2fc5e408f95de83c7fbeb0e35/FLAG01f2a3fcf [2022-12-15 01:07:51,247 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/data/94043e3c9/c394b1a2fc5e408f95de83c7fbeb0e35 [2022-12-15 01:07:51,249 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:07:51,250 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:07:51,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:07:51,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:07:51,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:07:51,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:51" (1/1) ... [2022-12-15 01:07:51,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2532404c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:51, skipping insertion in model container [2022-12-15 01:07:51,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:07:51" (1/1) ... [2022-12-15 01:07:51,260 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:07:51,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:07:51,507 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-12-15 01:07:51,513 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-12-15 01:07:52,059 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,069 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,074 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,080 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,087 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,087 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,089 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,089 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,150 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,151 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,151 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,155 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:07:52,157 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:07:52,157 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:07:52,267 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,379 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:07:52,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:07:52,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:07:52,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:07:52,382 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:07:52,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:07:52,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:07:52,383 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:07:52,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:07:52,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:07:52,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:07:52,509 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:07:52,530 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,531 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,537 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,539 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,540 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,541 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:07:52,548 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,569 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,575 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,575 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,584 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,603 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,618 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:07:52,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:07:52,659 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:07:52,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:07:52,684 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-12-15 01:07:52,684 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-12-15 01:07:52,700 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,704 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,706 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,707 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,709 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,712 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,712 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,713 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,713 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,718 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,718 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,719 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,721 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:07:52,721 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:07:52,722 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:07:52,723 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,736 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:07:52,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:07:52,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:07:52,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:07:52,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:07:52,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:07:52,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:07:52,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:07:52,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:07:52,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:07:52,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:07:52,753 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:07:52,762 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,763 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,766 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,768 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,768 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,769 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:07:52,773 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,784 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,787 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,788 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,800 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,803 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,812 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:07:52,814 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:07:52,829 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:07:52,837 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4494,4507] [2022-12-15 01:07:52,838 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_94ccc9a4-a397-44f2-9f6d-b114933cbc17/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness.i[4554,4567] [2022-12-15 01:07:52,852 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,855 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,857 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,858 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,859 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,867 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:07:52,868 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:07:52,869 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:07:52,869 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:07:52,871 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,880 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:07:52,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:07:52,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:07:52,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:07:52,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:07:52,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:07:52,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:07:52,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:07:52,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:07:52,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:07:52,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:07:52,894 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:07:52,901 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,902 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,905 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,906 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,915 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,916 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:07:52,919 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,928 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:07:52,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:07:52,937 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,940 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 01:07:52,945 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:07:52,947 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:07:53,096 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:07:53,097 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53 WrapperNode [2022-12-15 01:07:53,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:07:53,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:07:53,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:07:53,098 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:07:53,103 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,208 INFO L138 Inliner]: procedures = 711, calls = 2676, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 968 [2022-12-15 01:07:53,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:07:53,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:07:53,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:07:53,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:07:53,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,217 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,223 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,223 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,245 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,248 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,254 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,257 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,265 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:07:53,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:07:53,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:07:53,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:07:53,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:07:53" (1/1) ... [2022-12-15 01:07:53,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:07:53,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:07:53,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:07:53,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:07:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:07:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:07:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:07:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:07:53,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:07:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:07:53,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:07:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 01:07:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-15 01:07:53,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:07:53,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:07:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 01:07:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:07:53,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:07:53,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:07:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-15 01:07:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 01:07:53,327 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 01:07:53,327 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 01:07:53,328 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 01:07:53,569 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:07:53,571 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:08:18,967 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:08:19,161 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:08:19,161 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-15 01:08:19,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:08:19 BoogieIcfgContainer [2022-12-15 01:08:19,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:08:19,164 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:08:19,164 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:08:19,171 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:08:19,171 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:08:19" (1/1) ... [2022-12-15 01:08:19,178 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:08:19,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:08:19,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2022-12-15 01:08:19,225 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2022-12-15 01:08:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-15 01:08:19,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:08:19,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:08:19,265 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 01:08:19,268 INFO L158 Benchmark]: Toolchain (without parser) took 28017.13ms. Allocated memory was 100.7MB in the beginning and 182.5MB in the end (delta: 81.8MB). Free memory was 70.7MB in the beginning and 102.3MB in the end (delta: -31.6MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,268 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:08:19,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1846.18ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 70.5MB in the beginning and 46.0MB in the end (delta: 24.5MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,269 INFO L158 Benchmark]: Boogie Procedure Inliner took 110.62ms. Allocated memory is still 121.6MB. Free memory was 46.0MB in the beginning and 64.5MB in the end (delta: -18.6MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,269 INFO L158 Benchmark]: Boogie Preprocessor took 56.71ms. Allocated memory is still 121.6MB. Free memory was 64.5MB in the beginning and 55.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,270 INFO L158 Benchmark]: RCFGBuilder took 25897.52ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 55.5MB in the beginning and 109.6MB in the end (delta: -54.2MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,270 INFO L158 Benchmark]: CodeCheck took 103.02ms. Allocated memory is still 182.5MB. Free memory was 109.6MB in the beginning and 102.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:08:19,271 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 65.0MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1846.18ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 70.5MB in the beginning and 46.0MB in the end (delta: 24.5MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 110.62ms. Allocated memory is still 121.6MB. Free memory was 46.0MB in the beginning and 64.5MB in the end (delta: -18.6MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.71ms. Allocated memory is still 121.6MB. Free memory was 64.5MB in the beginning and 55.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 25897.52ms. Allocated memory was 121.6MB in the beginning and 182.5MB in the end (delta: 60.8MB). Free memory was 55.5MB in the beginning and 109.6MB in the end (delta: -54.2MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. * CodeCheck took 103.02ms. Allocated memory is still 182.5MB. Free memory was 109.6MB in the beginning and 102.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 01:08:19,308 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_94ccc9a4-a397-44f2-9f6d-b114933cbc17/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