./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_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_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/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_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/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_5559ad25-c0cd-4a14-a795-e66bad48974d/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:41:55,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:41:55,882 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:41:55,891 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:41:55,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:41:55,938 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:41:55,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:41:55,940 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:41:55,942 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:41:55,947 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:41:55,948 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:41:55,949 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:41:55,949 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:41:55,951 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:41:55,952 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:41:55,952 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:41:55,953 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:41:55,953 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:41:55,953 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:41:55,954 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:41:55,954 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:41:55,955 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:41:55,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:41:55,956 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:41:55,957 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:41:55,957 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:41:55,958 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:41:55,958 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:41:55,959 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:41:55,959 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_5559ad25-c0cd-4a14-a795-e66bad48974d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2023-11-11 23:41:56,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:41:56,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:41:56,275 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:41:56,276 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:41:56,277 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:41:56,278 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-11 23:41:59,420 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:42:00,099 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:42:00,099 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-11 23:42:00,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/3aff2af6e/18fb3b16b0c5499d90d9a62a297fcbb1/FLAG5f7270e90 [2023-11-11 23:42:00,171 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/3aff2af6e/18fb3b16b0c5499d90d9a62a297fcbb1 [2023-11-11 23:42:00,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:42:00,176 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:42:00,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:00,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:42:00,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:42:00,186 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:00" (1/1) ... [2023-11-11 23:42:00,187 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507f68e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:00, skipping insertion in model container [2023-11-11 23:42:00,187 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:00" (1/1) ... [2023-11-11 23:42:00,295 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:42:00,611 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-11 23:42:00,622 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-11 23:42:01,909 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,911 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,912 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,914 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,931 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,932 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,935 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:01,936 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:02,630 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:42:02,632 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:42:02,635 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:42:02,637 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:42:02,639 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:42:02,640 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:42:02,641 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:42:02,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:42:02,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:42:02,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:42:03,028 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,029 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:03,197 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:42:03,223 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-11 23:42:03,224 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-11 23:42:03,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,275 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,284 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,284 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,285 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,286 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,346 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:42:03,347 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:42:03,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:42:03,349 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:42:03,350 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:42:03,351 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:42:03,351 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:42:03,355 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:42:03,356 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:42:03,357 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:42:03,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-11-11 23:42:03,495 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,496 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:03,512 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-11-11 23:42:03,542 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:03,957 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,957 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,957 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,958 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,960 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,961 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,961 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,961 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,961 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,961 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,962 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,962 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,962 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:03,969 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:42:03,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03 WrapperNode [2023-11-11 23:42:03,970 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:03,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:03,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:42:03,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:42:03,988 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,101 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,185 INFO L138 Inliner]: procedures = 689, calls = 2612, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2023-11-11 23:42:04,186 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:04,187 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:42:04,187 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:42:04,187 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:42:04,197 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,197 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,210 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,214 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,303 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,314 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,323 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:42:04,324 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:42:04,324 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:42:04,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:42:04,325 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:03" (1/1) ... [2023-11-11 23:42:04,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:04,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:42:04,361 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:42:04,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:42:04,408 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-11-11 23:42:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-11-11 23:42:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:42:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:42:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:42:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:42:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:42:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:42:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:42:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:42:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:42:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:42:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:42:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:42:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:42:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:42:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:42:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:42:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:42:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:42:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:42:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:42:04,737 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:42:04,738 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:42:06,038 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:42:06,305 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:42:06,305 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:42:06,308 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:06 BoogieIcfgContainer [2023-11-11 23:42:06,308 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:42:06,309 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:42:06,309 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:42:06,318 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:42:06,319 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:06" (1/1) ... [2023-11-11 23:42:06,329 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:42:06,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:42:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:42:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:42:06,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:06,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:42:06,490 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) [2023-11-11 23:42:06,499 INFO L158 Benchmark]: Toolchain (without parser) took 6318.34ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 136.9MB in the beginning and 168.6MB in the end (delta: -31.7MB). Peak memory consumption was 27.5MB. Max. memory is 16.1GB. [2023-11-11 23:42:06,501 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 109.1MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:42:06,501 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3790.97ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 136.9MB in the beginning and 120.4MB in the end (delta: 16.5MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. [2023-11-11 23:42:06,504 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.48ms. Allocated memory is still 237.0MB. Free memory was 120.4MB in the beginning and 108.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:42:06,505 INFO L158 Benchmark]: Boogie Preprocessor took 136.77ms. Allocated memory is still 237.0MB. Free memory was 108.9MB in the beginning and 174.5MB in the end (delta: -65.6MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2023-11-11 23:42:06,506 INFO L158 Benchmark]: RCFGBuilder took 1984.00ms. Allocated memory is still 237.0MB. Free memory was 174.5MB in the beginning and 77.9MB in the end (delta: 96.5MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. [2023-11-11 23:42:06,507 INFO L158 Benchmark]: CodeCheck took 184.62ms. Allocated memory is still 237.0MB. Free memory was 77.9MB in the beginning and 168.6MB in the end (delta: -90.6MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:42:06,512 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 0.30ms. Allocated memory is still 109.1MB. Free memory is still 62.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3790.97ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 136.9MB in the beginning and 120.4MB in the end (delta: 16.5MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.48ms. Allocated memory is still 237.0MB. Free memory was 120.4MB in the beginning and 108.9MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.77ms. Allocated memory is still 237.0MB. Free memory was 108.9MB in the beginning and 174.5MB in the end (delta: -65.6MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1984.00ms. Allocated memory is still 237.0MB. Free memory was 174.5MB in the beginning and 77.9MB in the end (delta: 96.5MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. * CodeCheck took 184.62ms. Allocated memory is still 237.0MB. Free memory was 77.9MB in the beginning and 168.6MB in the end (delta: -90.6MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:42:06,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/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_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/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_5559ad25-c0cd-4a14-a795-e66bad48974d/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:42:09,142 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:42:09,271 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:42:09,323 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:42:09,325 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:42:09,326 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:42:09,327 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:42:09,328 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:42:09,329 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:42:09,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:42:09,335 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:42:09,336 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:42:09,336 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:42:09,338 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:42:09,339 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:42:09,340 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:42:09,340 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:42:09,341 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:42:09,341 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:42:09,343 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:42:09,344 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:42:09,345 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:42:09,345 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:42:09,346 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:42:09,346 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:42:09,347 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:09,348 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:42:09,348 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:42:09,349 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:42:09,349 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:42:09,351 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:42:09,351 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:42:09,351 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:42:09,352 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:42:09,352 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_5559ad25-c0cd-4a14-a795-e66bad48974d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2023-11-11 23:42:09,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:42:09,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:42:09,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:42:09,881 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:42:09,882 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:42:09,883 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-11 23:42:13,110 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:42:13,759 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:42:13,760 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-11 23:42:13,802 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/597c101bd/76cde696c4864626a21fc99dfeae7d8c/FLAG3be216d3b [2023-11-11 23:42:13,821 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/data/597c101bd/76cde696c4864626a21fc99dfeae7d8c [2023-11-11 23:42:13,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:42:13,829 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:42:13,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:13,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:42:13,838 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:42:13,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:13" (1/1) ... [2023-11-11 23:42:13,841 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56b58d80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:13, skipping insertion in model container [2023-11-11 23:42:13,842 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:42:13" (1/1) ... [2023-11-11 23:42:14,003 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:42:14,268 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-11 23:42:14,279 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-11 23:42:15,447 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,447 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,448 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,449 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,450 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,467 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,468 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:15,976 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:42:15,979 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:42:15,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:42:15,989 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:42:15,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:42:15,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:42:15,992 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:42:15,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:42:15,994 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:42:15,994 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:42:16,297 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,298 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,431 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:16,510 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:42:16,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:42:16,563 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-11 23:42:16,564 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-11 23:42:16,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,609 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,610 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,611 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,675 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:42:16,676 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:42:16,678 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:42:16,679 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:42:16,680 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:42:16,681 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:42:16,682 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:42:16,683 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:42:16,684 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:42:16,685 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:42:16,839 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,839 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:16,890 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:16,955 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:42:16,980 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-11 23:42:16,982 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_5559ad25-c0cd-4a14-a795-e66bad48974d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-11 23:42:17,023 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,024 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,026 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,027 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,027 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,033 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,034 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,035 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,035 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,072 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:42:17,073 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:42:17,074 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:42:17,075 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:42:17,076 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:42:17,077 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:42:17,077 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:42:17,078 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:42:17,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:42:17,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:42:17,224 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-11-11 23:42:17,226 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,227 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:42:17,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-11-11 23:42:17,265 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:42:17,538 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,538 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,538 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,538 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,538 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,539 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,540 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,541 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:42:17,549 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:42:17,549 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17 WrapperNode [2023-11-11 23:42:17,549 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:42:17,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:17,551 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:42:17,551 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:42:17,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,754 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,872 INFO L138 Inliner]: procedures = 709, calls = 2612, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2023-11-11 23:42:17,872 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:42:17,873 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:42:17,874 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:42:17,874 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:42:17,885 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,906 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,907 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,976 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:17,980 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:18,007 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:18,014 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:18,028 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:42:18,029 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:42:18,030 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:42:18,030 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:42:18,031 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:42:17" (1/1) ... [2023-11-11 23:42:18,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:42:18,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:42:18,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:42:18,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:42:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-11-11 23:42:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-11-11 23:42:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:42:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:42:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:42:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:42:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:42:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:42:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:42:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:42:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:42:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:42:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:42:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:42:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:42:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:42:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:42:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:42:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:42:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:42:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:42:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:42:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:42:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:42:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:42:18,569 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:42:18,572 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:42:20,937 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:42:21,415 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:42:21,415 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:42:21,419 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:21 BoogieIcfgContainer [2023-11-11 23:42:21,420 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:42:21,421 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:42:21,422 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:42:21,436 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:42:21,436 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:42:21" (1/1) ... [2023-11-11 23:42:21,449 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:42:21,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:42:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-11 23:42:21,550 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-11 23:42:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-11 23:42:21,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:42:21,557 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:42:21,557 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:42:21,560 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:42:21,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:42:21,633 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) [2023-11-11 23:42:21,637 INFO L158 Benchmark]: Toolchain (without parser) took 7806.97ms. Allocated memory was 62.9MB in the beginning and 209.7MB in the end (delta: 146.8MB). Free memory was 30.2MB in the beginning and 107.3MB in the end (delta: -77.1MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,637 INFO L158 Benchmark]: CDTParser took 0.54ms. Allocated memory is still 62.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:42:21,637 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3717.11ms. Allocated memory was 62.9MB in the beginning and 134.2MB in the end (delta: 71.3MB). Free memory was 30.1MB in the beginning and 74.9MB in the end (delta: -44.8MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,638 INFO L158 Benchmark]: Boogie Procedure Inliner took 322.03ms. Allocated memory is still 134.2MB. Free memory was 74.9MB in the beginning and 63.1MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,638 INFO L158 Benchmark]: Boogie Preprocessor took 155.31ms. Allocated memory is still 134.2MB. Free memory was 63.1MB in the beginning and 55.3MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,639 INFO L158 Benchmark]: RCFGBuilder took 3390.46ms. Allocated memory was 134.2MB in the beginning and 209.7MB in the end (delta: 75.5MB). Free memory was 54.7MB in the beginning and 114.7MB in the end (delta: -60.0MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,640 INFO L158 Benchmark]: CodeCheck took 213.84ms. Allocated memory is still 209.7MB. Free memory was 114.7MB in the beginning and 107.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:42:21,642 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 0.54ms. Allocated memory is still 62.9MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3717.11ms. Allocated memory was 62.9MB in the beginning and 134.2MB in the end (delta: 71.3MB). Free memory was 30.1MB in the beginning and 74.9MB in the end (delta: -44.8MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 322.03ms. Allocated memory is still 134.2MB. Free memory was 74.9MB in the beginning and 63.1MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.31ms. Allocated memory is still 134.2MB. Free memory was 63.1MB in the beginning and 55.3MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3390.46ms. Allocated memory was 134.2MB in the beginning and 209.7MB in the end (delta: 75.5MB). Free memory was 54.7MB in the beginning and 114.7MB in the end (delta: -60.0MB). Peak memory consumption was 51.6MB. Max. memory is 16.1GB. * CodeCheck took 213.84ms. Allocated memory is still 209.7MB. Free memory was 114.7MB in the beginning and 107.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:42:21,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:42:21,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5559ad25-c0cd-4a14-a795-e66bad48974d/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