./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:37,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:37,579 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:01:37,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:01:37,586 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:01:37,626 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:37,627 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:37,627 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:37,629 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:37,634 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:37,634 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:37,635 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:37,636 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:01:37,637 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:37,638 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:37,638 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:37,639 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:37,639 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:37,640 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:37,641 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:37,641 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:37,642 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:37,643 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:37,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:37,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:37,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:37,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:01:37,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:01:37,646 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:37,646 INFO L153 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_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2023-11-12 00:01:38,008 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:38,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:38,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:38,043 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:38,044 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:38,057 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2023-11-12 00:01:41,692 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:42,450 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:42,453 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2023-11-12 00:01:42,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/f519f94a7/81ab18d6b8ba474eaf5b3e1af49e7299/FLAGa0b5dab99 [2023-11-12 00:01:42,528 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/f519f94a7/81ab18d6b8ba474eaf5b3e1af49e7299 [2023-11-12 00:01:42,535 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:42,537 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:42,541 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:42,541 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:42,547 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:42,548 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:42" (1/1) ... [2023-11-12 00:01:42,549 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7784f0b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:42, skipping insertion in model container [2023-11-12 00:01:42,550 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:42" (1/1) ... [2023-11-12 00:01:42,708 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:43,084 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2023-11-12 00:01:43,095 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2023-11-12 00:01:44,344 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,345 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,346 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,347 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,361 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,388 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,389 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,394 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,396 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,399 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,401 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,402 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:44,405 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:45,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:45,019 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:45,021 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:45,048 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:45,049 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:45,050 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:45,051 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:45,053 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:45,053 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:45,307 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:45,331 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:45,350 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2023-11-12 00:01:45,351 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2023-11-12 00:01:45,433 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,434 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,435 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,435 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,437 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,451 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,451 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,453 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,454 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,508 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:45,632 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:45,634 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:45,637 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:45,640 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:45,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:45,643 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:45,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:45,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:45,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:45,650 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:45,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:46,086 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,086 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,087 WARN L672 CHandler]: The function aws_last_error is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,087 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,087 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,087 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,090 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,090 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,090 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,090 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,091 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,091 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,091 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,091 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,091 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,092 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,092 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:46,100 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:46,101 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46 WrapperNode [2023-11-12 00:01:46,101 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:46,102 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:46,102 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:46,102 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:46,110 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,230 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,319 INFO L138 Inliner]: procedures = 678, calls = 973, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 58 [2023-11-12 00:01:46,321 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:46,322 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:46,322 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:46,322 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:46,335 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,335 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,348 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,348 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,374 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,389 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,406 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,409 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,416 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:46,432 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:46,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:46,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:46,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:46" (1/1) ... [2023-11-12 00:01:46,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:46,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:46,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:46,505 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:46,538 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2023-11-12 00:01:46,539 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2023-11-12 00:01:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:01:46,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:01:46,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:01:46,540 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:01:46,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:01:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:01:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:46,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:01:46,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:46,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:46,544 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:01:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:01:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2023-11-12 00:01:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2023-11-12 00:01:46,545 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:01:46,545 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:01:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:01:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:01:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:01:46,546 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:01:46,546 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:01:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:01:46,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:01:46,952 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:46,955 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:47,222 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:47,313 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:47,313 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:47,316 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:47 BoogieIcfgContainer [2023-11-12 00:01:47,317 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:47,318 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:47,318 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:47,330 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:47,330 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:47" (1/1) ... [2023-11-12 00:01:47,340 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:47,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2023-11-12 00:01:47,413 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2023-11-12 00:01:47,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-12 00:01:47,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:47,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:47,480 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-12 00:01:47,489 INFO L158 Benchmark]: Toolchain (without parser) took 4947.77ms. Allocated memory was 174.1MB in the beginning and 232.8MB in the end (delta: 58.7MB). Free memory was 134.0MB in the beginning and 163.2MB in the end (delta: -29.2MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,489 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 174.1MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:01:47,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3560.48ms. Allocated memory was 174.1MB in the beginning and 232.8MB in the end (delta: 58.7MB). Free memory was 134.0MB in the beginning and 121.4MB in the end (delta: 12.6MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,494 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.26ms. Allocated memory is still 232.8MB. Free memory was 121.4MB in the beginning and 116.1MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,497 INFO L158 Benchmark]: Boogie Preprocessor took 108.88ms. Allocated memory is still 232.8MB. Free memory was 116.1MB in the beginning and 113.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,497 INFO L158 Benchmark]: RCFGBuilder took 885.26ms. Allocated memory is still 232.8MB. Free memory was 113.0MB in the beginning and 169.4MB in the end (delta: -56.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,499 INFO L158 Benchmark]: CodeCheck took 166.32ms. Allocated memory is still 232.8MB. Free memory was 169.4MB in the beginning and 163.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:47,503 INFO L338 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 0.42ms. Allocated memory is still 174.1MB. Free memory is still 148.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3560.48ms. Allocated memory was 174.1MB in the beginning and 232.8MB in the end (delta: 58.7MB). Free memory was 134.0MB in the beginning and 121.4MB in the end (delta: 12.6MB). Peak memory consumption was 81.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.26ms. Allocated memory is still 232.8MB. Free memory was 121.4MB in the beginning and 116.1MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.88ms. Allocated memory is still 232.8MB. Free memory was 116.1MB in the beginning and 113.0MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 885.26ms. Allocated memory is still 232.8MB. Free memory was 113.0MB in the beginning and 169.4MB in the end (delta: -56.5MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * CodeCheck took 166.32ms. Allocated memory is still 232.8MB. Free memory was 169.4MB in the beginning and 163.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:01:47,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/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_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:50,370 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:50,536 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:01:50,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:50,586 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:50,587 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:50,588 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:50,589 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:50,590 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:50,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:50,596 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:50,596 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:50,597 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:50,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:50,599 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:01:50,600 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:01:50,600 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:01:50,601 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:50,601 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:50,602 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:50,603 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:50,603 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:01:50,604 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:50,604 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:01:50,605 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:50,605 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:50,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:50,606 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:50,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:50,607 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:01:50,609 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:50,609 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:50,609 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:01:50,610 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:01:50,610 INFO L153 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_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2023-11-12 00:01:51,065 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:51,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:51,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:51,107 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:51,107 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:51,109 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2023-11-12 00:01:54,379 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:54,961 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:54,962 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2023-11-12 00:01:55,012 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/0906debda/05dfbd414790471bb5e31635c5c4e8f2/FLAG995f87195 [2023-11-12 00:01:55,031 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/data/0906debda/05dfbd414790471bb5e31635c5c4e8f2 [2023-11-12 00:01:55,036 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:55,038 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:55,042 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:55,043 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:55,047 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:55,049 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:55" (1/1) ... [2023-11-12 00:01:55,050 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483afc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:55, skipping insertion in model container [2023-11-12 00:01:55,050 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:55" (1/1) ... [2023-11-12 00:01:55,208 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:55,513 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2023-11-12 00:01:55,520 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2023-11-12 00:01:56,384 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,385 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,386 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,387 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,389 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,407 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,408 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,410 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,411 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,413 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,414 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,415 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,416 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:56,817 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:56,819 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:56,821 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:56,822 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:56,824 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:56,825 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:56,826 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:56,827 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:56,828 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:56,829 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:57,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:57,120 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-12 00:01:57,180 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:57,186 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2023-11-12 00:01:57,186 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2023-11-12 00:01:57,255 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,259 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,259 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,260 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,261 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,274 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,275 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,276 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,278 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,280 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:57,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:57,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:57,328 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:57,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:57,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:57,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:57,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:57,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:57,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:57,376 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:57,384 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:57,399 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2023-11-12 00:01:57,400 WARN L240 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_a2920aec-1af6-4afb-a497-f86de37e85f5/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2023-11-12 00:01:57,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,473 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,483 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,484 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,487 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,488 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,488 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,489 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:57,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:57,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:57,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:57,534 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:57,535 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:57,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:57,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:57,544 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:57,545 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:57,545 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:57,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:57,922 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,923 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,924 WARN L672 CHandler]: The function aws_last_error is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,924 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,924 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,925 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,925 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,926 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,926 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,926 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,926 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,926 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,927 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,927 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,927 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,927 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,927 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:57,936 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:57,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57 WrapperNode [2023-11-12 00:01:57,938 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:57,939 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:57,939 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:57,939 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:57,949 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,113 INFO L138 Inliner]: procedures = 697, calls = 973, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 59 [2023-11-12 00:01:58,113 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:58,114 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:58,114 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:58,114 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:58,127 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,127 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,133 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,134 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,151 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,168 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,175 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,179 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,187 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:58,190 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:58,190 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:58,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:58,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:58,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:58,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:58,228 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:58,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2023-11-12 00:01:58,280 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2023-11-12 00:01:58,280 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:01:58,281 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:01:58,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:01:58,281 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:01:58,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:01:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:01:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:58,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:01:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:58,284 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:01:58,284 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:01:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-12 00:01:58,285 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:01:58,287 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2023-11-12 00:01:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2023-11-12 00:01:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:01:58,288 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:01:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:01:58,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-12 00:01:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:01:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:01:58,289 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:01:58,289 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:01:58,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:01:58,637 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:58,641 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:59,323 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:59,447 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:59,447 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:59,450 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:59 BoogieIcfgContainer [2023-11-12 00:01:59,450 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:59,451 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:59,451 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:59,464 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:59,464 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:59" (1/1) ... [2023-11-12 00:01:59,475 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:59,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:59,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2023-11-12 00:01:59,546 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2023-11-12 00:01:59,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-12 00:01:59,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:59,555 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:59,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:01:59,559 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:01:59,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:01:59,628 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-12 00:01:59,632 INFO L158 Benchmark]: Toolchain (without parser) took 4594.01ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 67.9MB in the beginning and 62.5MB in the end (delta: 5.4MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,633 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:01:59,633 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2895.65ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 67.9MB in the beginning and 77.6MB in the end (delta: -9.7MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,634 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.71ms. Allocated memory is still 119.5MB. Free memory was 77.6MB in the beginning and 72.1MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,634 INFO L158 Benchmark]: Boogie Preprocessor took 74.81ms. Allocated memory is still 119.5MB. Free memory was 72.1MB in the beginning and 68.5MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,635 INFO L158 Benchmark]: RCFGBuilder took 1259.94ms. Allocated memory is still 119.5MB. Free memory was 68.5MB in the beginning and 68.8MB in the end (delta: -309.9kB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,635 INFO L158 Benchmark]: CodeCheck took 180.30ms. Allocated memory is still 119.5MB. Free memory was 68.8MB in the beginning and 62.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:59,638 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode 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 0.79ms. Allocated memory is still 65.0MB. Free memory is still 40.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2895.65ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 67.9MB in the beginning and 77.6MB in the end (delta: -9.7MB). Peak memory consumption was 51.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.71ms. Allocated memory is still 119.5MB. Free memory was 77.6MB in the beginning and 72.1MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.81ms. Allocated memory is still 119.5MB. Free memory was 72.1MB in the beginning and 68.5MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1259.94ms. Allocated memory is still 119.5MB. Free memory was 68.5MB in the beginning and 68.8MB in the end (delta: -309.9kB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * CodeCheck took 180.30ms. Allocated memory is still 119.5MB. Free memory was 68.8MB in the beginning and 62.5MB 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. [2023-11-12 00:01:59,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:01:59,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a2920aec-1af6-4afb-a497-f86de37e85f5/bin/ukojak-verify-0OAaufAVZV/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 RoundingMode not declared