./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:15:38,257 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:15:38,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:15:38,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:15:38,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:15:38,280 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:15:38,281 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:15:38,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:15:38,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:15:38,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:15:38,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:15:38,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:15:38,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:15:38,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:15:38,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:15:38,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:15:38,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:15:38,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:15:38,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:15:38,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:15:38,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:15:38,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:15:38,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:15:38,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:15:38,305 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:15:38,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:15:38,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:15:38,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:15:38,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:15:38,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:15:38,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:15:38,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:15:38,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:15:38,310 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:15:38,311 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:15:38,311 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:15:38,312 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:15:38,312 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:15:38,312 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:15:38,313 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:15:38,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:15:38,314 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:15:38,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:15:38,333 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:15:38,334 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:15:38,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:15:38,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:15:38,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:15:38,335 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:15:38,335 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:15:38,336 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:15:38,336 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:15:38,336 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:15:38,336 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:15:38,336 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:15:38,337 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:15:38,337 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:15:38,337 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:15:38,337 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:15:38,337 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:15:38,337 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:15:38,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:15:38,338 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:15:38,338 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:15:38,338 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:15:38,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:15:38,339 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:15:38,339 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2022-12-14 19:15:38,542 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:15:38,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:15:38,563 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:15:38,564 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:15:38,565 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:15:38,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-12-14 19:15:41,260 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:15:41,581 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:15:41,581 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-12-14 19:15:41,605 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/0d139feef/c7e77166cd2e4ea68c937a902a13bdcc/FLAG463106059 [2022-12-14 19:15:41,619 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/0d139feef/c7e77166cd2e4ea68c937a902a13bdcc [2022-12-14 19:15:41,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:15:41,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:15:41,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:15:41,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:15:41,627 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:15:41,628 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:41" (1/1) ... [2022-12-14 19:15:41,629 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d46d1c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:41, skipping insertion in model container [2022-12-14 19:15:41,629 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:41" (1/1) ... [2022-12-14 19:15:41,636 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:15:41,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:15:41,954 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-12-14 19:15:41,961 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-12-14 19:15:42,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,677 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,679 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,688 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:42,752 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:42,753 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:42,753 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:42,757 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:15:42,759 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:15:42,759 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:15:42,987 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:15:42,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:15:42,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:15:42,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:15:42,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:15:42,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:15:42,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:15:42,992 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:15:42,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:15:42,993 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:15:42,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:15:43,114 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:15:43,141 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:15:43,149 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:43,168 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:43,173 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,209 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:15:43,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:15:43,243 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:15:43,252 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-12-14 19:15:43,253 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-12-14 19:15:43,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,276 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,277 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,281 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,282 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,287 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:43,288 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:43,288 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:43,290 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:15:43,291 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:15:43,292 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:15:43,305 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:15:43,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:15:43,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:15:43,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:15:43,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:15:43,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:15:43,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:15:43,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:15:43,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:15:43,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:15:43,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:15:43,334 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:15:43,349 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:15:43,353 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:43,365 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:43,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:43,386 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:15:43,388 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:15:43,511 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:15:43,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43 WrapperNode [2022-12-14 19:15:43,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:15:43,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:15:43,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:15:43,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:15:43,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,564 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,604 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 799 [2022-12-14 19:15:43,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:15:43,605 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:15:43,605 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:15:43,605 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:15:43,612 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,641 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,643 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:15:43,649 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:15:43,649 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:15:43,649 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:15:43,650 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:43" (1/1) ... [2022-12-14 19:15:43,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:15:43,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:15:43,674 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:15:43,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:15:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 19:15:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 19:15:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:15:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:15:43,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:15:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-12-14 19:15:43,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:15:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:15:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:15:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:15:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:15:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:15:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:15:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:15:43,713 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:15:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:15:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:15:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:15:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-12-14 19:15:43,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-12-14 19:15:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 19:15:43,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:15:43,918 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:15:43,920 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:15:44,680 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:15:44,855 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:15:44,855 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:15:44,858 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:44 BoogieIcfgContainer [2022-12-14 19:15:44,858 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:15:44,859 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:15:44,859 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:15:44,869 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:15:44,869 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:44" (1/1) ... [2022-12-14 19:15:44,878 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:15:44,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-12-14 19:15:44,933 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-12-14 19:15:44,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:15:44,936 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:44,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:44,971 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:15:44,974 INFO L158 Benchmark]: Toolchain (without parser) took 3350.95ms. Allocated memory was 136.3MB in the beginning and 197.1MB in the end (delta: 60.8MB). Free memory was 95.2MB in the beginning and 120.8MB in the end (delta: -25.6MB). Peak memory consumption was 37.2MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,975 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 136.3MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:15:44,975 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1887.86ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.2MB in the beginning and 79.8MB in the end (delta: 15.4MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,976 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.53ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 68.3MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,976 INFO L158 Benchmark]: Boogie Preprocessor took 43.79ms. Allocated memory is still 163.6MB. Free memory was 68.3MB in the beginning and 61.8MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,977 INFO L158 Benchmark]: RCFGBuilder took 1208.67ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 61.8MB in the beginning and 128.1MB in the end (delta: -66.3MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,977 INFO L158 Benchmark]: CodeCheck took 114.51ms. Allocated memory is still 197.1MB. Free memory was 128.1MB in the beginning and 120.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:15:44,980 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 0.18ms. Allocated memory is still 136.3MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1887.86ms. Allocated memory was 136.3MB in the beginning and 163.6MB in the end (delta: 27.3MB). Free memory was 95.2MB in the beginning and 79.8MB in the end (delta: 15.4MB). Peak memory consumption was 69.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.53ms. Allocated memory is still 163.6MB. Free memory was 79.8MB in the beginning and 68.3MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.79ms. Allocated memory is still 163.6MB. Free memory was 68.3MB in the beginning and 61.8MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1208.67ms. Allocated memory was 163.6MB in the beginning and 197.1MB in the end (delta: 33.6MB). Free memory was 61.8MB in the beginning and 128.1MB in the end (delta: -66.3MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * CodeCheck took 114.51ms. Allocated memory is still 197.1MB. Free memory was 128.1MB in the beginning and 120.8MB 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. [2022-12-14 19:15:44,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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 df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 19:15:46,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:15:46,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:15:46,775 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:15:46,775 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:15:46,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:15:46,777 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:15:46,779 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:15:46,780 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:15:46,781 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:15:46,782 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:15:46,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:15:46,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:15:46,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:15:46,785 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:15:46,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:15:46,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:15:46,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:15:46,789 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:15:46,791 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:15:46,792 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:15:46,793 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:15:46,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:15:46,795 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:15:46,797 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:15:46,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:15:46,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:15:46,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:15:46,798 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:15:46,799 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:15:46,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:15:46,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:15:46,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:15:46,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:15:46,801 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:15:46,801 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:15:46,802 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:15:46,802 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:15:46,802 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:15:46,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:15:46,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:15:46,803 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:15:46,818 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:15:46,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:15:46,819 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:15:46,819 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:15:46,820 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:15:46,820 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:15:46,820 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:15:46,821 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:15:46,822 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:15:46,822 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:15:46,822 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:15:46,822 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:15:46,822 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:15:46,822 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:15:46,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:15:46,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:15:46,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:15:46,823 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:15:46,823 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:15:46,823 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:15:46,824 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:15:46,824 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:15:46,824 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:15:46,824 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> df7033dfc83b180e9cf25def7ed6e49b1b8e99adfb4ac0289552069b1c368159 [2022-12-14 19:15:47,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:15:47,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:15:47,107 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:15:47,108 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:15:47,108 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:15:47,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-12-14 19:15:49,597 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:15:49,915 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:15:49,916 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i [2022-12-14 19:15:49,943 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/4fe7b9175/4ed3a426e7a044808c7a21a4de10dc6d/FLAGbb68754c4 [2022-12-14 19:15:50,145 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/data/4fe7b9175/4ed3a426e7a044808c7a21a4de10dc6d [2022-12-14 19:15:50,147 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:15:50,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:15:50,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:15:50,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:15:50,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:15:50,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:50" (1/1) ... [2022-12-14 19:15:50,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c29bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:50, skipping insertion in model container [2022-12-14 19:15:50,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:15:50" (1/1) ... [2022-12-14 19:15:50,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:15:50,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:15:50,429 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-12-14 19:15:50,435 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-12-14 19:15:51,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,059 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,074 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,077 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,129 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,130 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,130 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,134 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:15:51,135 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:15:51,136 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:15:51,357 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:15:51,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:15:51,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:15:51,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:15:51,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:15:51,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:15:51,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:15:51,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:15:51,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:15:51,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:15:51,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:15:51,484 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:15:51,521 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:15:51,531 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,556 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,564 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,617 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:15:51,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:15:51,672 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:15:51,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:15:51,711 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-12-14 19:15:51,712 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-12-14 19:15:51,736 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,736 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,737 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,737 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,737 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,748 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,748 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,749 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,751 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:15:51,752 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:15:51,752 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:15:51,768 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:15:51,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:15:51,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:15:51,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:15:51,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:15:51,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:15:51,772 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:15:51,772 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:15:51,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:15:51,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:15:51,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:15:51,789 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:15:51,806 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:15:51,811 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,824 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,829 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,847 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:15:51,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:15:51,862 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:15:51,870 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4504,4517] [2022-12-14 19:15:51,871 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_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_left_trim_pred_harness.i[4564,4577] [2022-12-14 19:15:51,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,888 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,889 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,906 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,906 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,907 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:15:51,908 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:15:51,909 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:15:51,909 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:15:51,919 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:15:51,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:15:51,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:15:51,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:15:51,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:15:51,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:15:51,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:15:51,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:15:51,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:15:51,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:15:51,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:15:51,933 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:15:51,945 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 19:15:51,948 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,957 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 19:15:51,961 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,962 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:15:51,974 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 19:15:51,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:15:52,114 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:15:52,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52 WrapperNode [2022-12-14 19:15:52,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:15:52,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:15:52,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:15:52,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:15:52,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,259 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 800 [2022-12-14 19:15:52,260 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:15:52,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:15:52,260 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:15:52,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:15:52,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,281 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,303 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,306 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,312 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,315 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:15:52,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:15:52,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:15:52,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:15:52,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:15:52" (1/1) ... [2022-12-14 19:15:52,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:15:52,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:15:52,347 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:15:52,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:15:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 19:15:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 19:15:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-12-14 19:15:52,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-12-14 19:15:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:15:52,382 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 19:15:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:15:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-12-14 19:15:52,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-12-14 19:15:52,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:15:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 19:15:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:15:52,384 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 19:15:52,384 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:15:52,385 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 19:15:52,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:15:52,579 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:15:52,581 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:15:53,743 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:15:54,086 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:15:54,086 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 19:15:54,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:54 BoogieIcfgContainer [2022-12-14 19:15:54,089 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:15:54,089 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:15:54,090 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:15:54,097 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:15:54,097 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:15:54" (1/1) ... [2022-12-14 19:15:54,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:15:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:15:54,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2022-12-14 19:15:54,143 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2022-12-14 19:15:54,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-12-14 19:15:54,146 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:15:54,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:15:54,178 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:15:54,181 INFO L158 Benchmark]: Toolchain (without parser) took 4032.31ms. Allocated memory was 96.5MB in the beginning and 161.5MB in the end (delta: 65.0MB). Free memory was 50.3MB in the beginning and 47.4MB in the end (delta: 3.0MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,181 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 96.5MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:15:54,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1965.65ms. Allocated memory was 96.5MB in the beginning and 134.2MB in the end (delta: 37.7MB). Free memory was 49.9MB in the beginning and 81.6MB in the end (delta: -31.6MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 144.60ms. Allocated memory is still 134.2MB. Free memory was 81.6MB in the beginning and 70.6MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,182 INFO L158 Benchmark]: Boogie Preprocessor took 62.08ms. Allocated memory is still 134.2MB. Free memory was 70.6MB in the beginning and 62.7MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,183 INFO L158 Benchmark]: RCFGBuilder took 1765.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 54.7MB in the end (delta: 8.0MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,183 INFO L158 Benchmark]: CodeCheck took 90.59ms. Allocated memory is still 161.5MB. Free memory was 53.7MB in the beginning and 47.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:15:54,185 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 96.5MB. Free memory is still 75.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1965.65ms. Allocated memory was 96.5MB in the beginning and 134.2MB in the end (delta: 37.7MB). Free memory was 49.9MB in the beginning and 81.6MB in the end (delta: -31.6MB). Peak memory consumption was 65.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 144.60ms. Allocated memory is still 134.2MB. Free memory was 81.6MB in the beginning and 70.6MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.08ms. Allocated memory is still 134.2MB. Free memory was 70.6MB in the beginning and 62.7MB in the end (delta: 8.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1765.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 62.7MB in the beginning and 54.7MB in the end (delta: 8.0MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * CodeCheck took 90.59ms. Allocated memory is still 161.5MB. Free memory was 53.7MB in the beginning and 47.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:15:54,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_13818d6d-dfe3-44eb-bc7d-a2292d011a4a/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