./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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 ec74bf7e5e79c1b31ba6d6b54627fd083db35cd9ba27778e329605436fa8ae81 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:48:54,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:48:54,513 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:48:54,522 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:48:54,523 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:48:54,566 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:48:54,567 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:48:54,568 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:48:54,569 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:48:54,576 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:48:54,577 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:48:54,578 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:48:54,578 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:48:54,580 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:48:54,581 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:48:54,581 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:48:54,582 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:48:54,582 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:48:54,582 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:48:54,583 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:48:54,583 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:48:54,584 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:48:54,585 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:48:54,585 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:48:54,586 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:48:54,586 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:48:54,587 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:48:54,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:48:54,587 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:48:54,588 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec74bf7e5e79c1b31ba6d6b54627fd083db35cd9ba27778e329605436fa8ae81 [2023-11-11 23:48:54,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:48:54,963 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:48:54,968 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:48:54,970 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:48:54,971 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:48:54,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2023-11-11 23:48:58,141 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:48:58,790 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:48:58,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2023-11-11 23:48:58,848 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/6f2538570/933a482a249e466988b7a981ac5175a3/FLAGd1ae4795a [2023-11-11 23:48:58,865 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/6f2538570/933a482a249e466988b7a981ac5175a3 [2023-11-11 23:48:58,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:48:58,873 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:48:58,874 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:48:58,875 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:48:58,880 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:48:58,881 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:58" (1/1) ... [2023-11-11 23:48:58,884 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57df30ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:48:58, skipping insertion in model container [2023-11-11 23:48:58,884 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:48:58" (1/1) ... [2023-11-11 23:48:59,052 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:48:59,330 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2023-11-11 23:48:59,340 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2023-11-11 23:49:00,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,762 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,783 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,784 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,786 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:00,787 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,316 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:01,318 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:01,319 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:01,321 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:01,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:01,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:01,324 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:01,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:01,326 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:01,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:01,575 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,576 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,709 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,777 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:01,860 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:49:01,879 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2023-11-11 23:49:01,879 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2023-11-11 23:49:01,956 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,958 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,958 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,959 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,960 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,971 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,978 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,979 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:01,980 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:02,026 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:02,027 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:02,028 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:02,029 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:02,030 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:02,030 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:02,031 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:02,032 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:02,032 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:02,033 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:02,073 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:02,074 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:02,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2023-11-11 23:49:02,117 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:02,118 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:02,132 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2023-11-11 23:49:02,147 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:02,445 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,445 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,447 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,447 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,448 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,449 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,449 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,449 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,449 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,450 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,450 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,451 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,451 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:02,459 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:49:02,459 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02 WrapperNode [2023-11-11 23:49:02,460 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:02,462 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:02,462 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:49:02,462 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:49:02,470 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,597 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,700 INFO L138 Inliner]: procedures = 691, calls = 2624, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 957 [2023-11-11 23:49:02,700 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:02,701 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:49:02,701 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:49:02,701 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:49:02,711 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,719 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,719 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,804 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,813 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,836 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,842 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:49:02,867 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:49:02,867 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:49:02,867 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:49:02,868 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:02" (1/1) ... [2023-11-11 23:49:02,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:02,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:49:02,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:49:02,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:49:02,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:49:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:49:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:49:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:49:02,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:49:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:49:02,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:49:02,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:49:02,958 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:49:02,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:49:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:49:02,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:49:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:49:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:49:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:49:02,960 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:49:02,960 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:49:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2023-11-11 23:49:02,961 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2023-11-11 23:49:02,961 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2023-11-11 23:49:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2023-11-11 23:49:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-11 23:49:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-11 23:49:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:49:02,962 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:49:02,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:49:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:49:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:49:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:49:02,963 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:49:02,963 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:49:02,964 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:49:02,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:49:02,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:49:03,300 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:49:03,302 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:49:04,921 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:49:05,324 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:49:05,325 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-11 23:49:05,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:05 BoogieIcfgContainer [2023-11-11 23:49:05,328 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:49:05,329 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:49:05,330 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:49:05,341 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:49:05,341 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:05" (1/1) ... [2023-11-11 23:49:05,353 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:49:05,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:49:05,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 116 states and 158 transitions. [2023-11-11 23:49:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 158 transitions. [2023-11-11 23:49:05,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:49:05,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:49:05,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:49:05,492 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 23:49:05,502 INFO L158 Benchmark]: Toolchain (without parser) took 6623.83ms. Allocated memory was 159.4MB in the beginning and 262.1MB in the end (delta: 102.8MB). Free memory was 113.4MB in the beginning and 142.9MB in the end (delta: -29.5MB). Peak memory consumption was 75.9MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,503 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 159.4MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:49:05,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3586.31ms. Allocated memory was 159.4MB in the beginning and 207.6MB in the end (delta: 48.2MB). Free memory was 113.4MB in the beginning and 94.5MB in the end (delta: 18.9MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,506 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.98ms. Allocated memory is still 207.6MB. Free memory was 94.5MB in the beginning and 81.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,507 INFO L158 Benchmark]: Boogie Preprocessor took 164.69ms. Allocated memory is still 207.6MB. Free memory was 81.9MB in the beginning and 140.8MB in the end (delta: -58.9MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,510 INFO L158 Benchmark]: RCFGBuilder took 2461.50ms. Allocated memory was 207.6MB in the beginning and 262.1MB in the end (delta: 54.5MB). Free memory was 140.8MB in the beginning and 150.3MB in the end (delta: -9.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,511 INFO L158 Benchmark]: CodeCheck took 166.45ms. Allocated memory is still 262.1MB. Free memory was 150.3MB in the beginning and 142.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:05,517 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 0.35ms. Allocated memory is still 159.4MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3586.31ms. Allocated memory was 159.4MB in the beginning and 207.6MB in the end (delta: 48.2MB). Free memory was 113.4MB in the beginning and 94.5MB in the end (delta: 18.9MB). Peak memory consumption was 87.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.98ms. Allocated memory is still 207.6MB. Free memory was 94.5MB in the beginning and 81.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.69ms. Allocated memory is still 207.6MB. Free memory was 81.9MB in the beginning and 140.8MB in the end (delta: -58.9MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2461.50ms. Allocated memory was 207.6MB in the beginning and 262.1MB in the end (delta: 54.5MB). Free memory was 140.8MB in the beginning and 150.3MB in the end (delta: -9.4MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * CodeCheck took 166.45ms. Allocated memory is still 262.1MB. Free memory was 150.3MB in the beginning and 142.9MB 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: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:49:05,546 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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 ec74bf7e5e79c1b31ba6d6b54627fd083db35cd9ba27778e329605436fa8ae81 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:49:08,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:49:08,443 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:49:08,496 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:49:08,497 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:49:08,498 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:49:08,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:49:08,500 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:49:08,501 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:49:08,506 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:49:08,506 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:49:08,507 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:49:08,507 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:49:08,509 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:49:08,510 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:49:08,510 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:49:08,510 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:49:08,511 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:49:08,511 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:49:08,513 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:49:08,513 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:49:08,514 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:49:08,514 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:08,515 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:08,515 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:49:08,516 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:08,516 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:49:08,516 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:49:08,517 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:49:08,517 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:49:08,519 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:08,519 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:49:08,519 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:49:08,520 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:49:08,520 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec74bf7e5e79c1b31ba6d6b54627fd083db35cd9ba27778e329605436fa8ae81 [2023-11-11 23:49:08,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:49:08,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:49:08,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:49:08,988 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:49:08,988 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:49:08,990 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2023-11-11 23:49:12,149 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:49:12,776 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:49:12,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i [2023-11-11 23:49:12,840 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/f91f0d627/c097badbf0a74eafbed71c63606989aa/FLAG577df1b98 [2023-11-11 23:49:12,860 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/data/f91f0d627/c097badbf0a74eafbed71c63606989aa [2023-11-11 23:49:12,866 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:49:12,868 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:49:12,871 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:12,872 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:49:12,877 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:49:12,879 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:12" (1/1) ... [2023-11-11 23:49:12,880 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6254ee09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:12, skipping insertion in model container [2023-11-11 23:49:12,881 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:49:12" (1/1) ... [2023-11-11 23:49:13,061 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:13,406 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2023-11-11 23:49:13,415 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2023-11-11 23:49:14,332 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,333 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,334 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,335 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,336 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,353 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,354 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,356 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,357 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:14,851 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:14,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:14,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:14,865 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:14,869 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:14,870 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:14,875 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:14,877 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:14,881 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:14,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:15,120 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,128 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,320 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,439 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:15,538 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:49:15,603 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:49:15,610 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2023-11-11 23:49:15,611 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2023-11-11 23:49:15,669 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,671 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,672 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,681 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,682 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,683 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,684 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,740 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:15,741 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:15,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:15,743 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:15,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:15,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:15,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:15,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:15,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:15,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:15,804 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,804 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,860 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,861 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:15,912 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:15,972 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:49:15,996 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4494,4507] [2023-11-11 23:49:15,996 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_b1cde1af-1470-49bf-8f3d-ba357c8305ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness_negated.i[4554,4567] [2023-11-11 23:49:16,032 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,032 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,033 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,033 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,034 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,043 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,043 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,045 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,045 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,082 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:49:16,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:49:16,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:49:16,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:49:16,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:49:16,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:49:16,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:49:16,088 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:49:16,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:49:16,091 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:49:16,135 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,136 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,189 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] [2023-11-11 23:49:16,191 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,192 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:49:16,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] [2023-11-11 23:49:16,222 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:49:16,551 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,551 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,551 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,551 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,552 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,553 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,553 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,553 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,553 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,553 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,554 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,554 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,554 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:49:16,562 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:49:16,563 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16 WrapperNode [2023-11-11 23:49:16,563 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:49:16,564 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:16,564 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:49:16,564 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:49:16,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,744 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,849 INFO L138 Inliner]: procedures = 711, calls = 2624, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 953 [2023-11-11 23:49:16,852 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:49:16,853 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:49:16,854 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:49:16,855 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:49:16,865 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,866 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,882 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,883 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,974 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:16,980 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:17,005 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:17,012 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:17,043 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:49:17,044 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:49:17,044 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:49:17,045 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:49:17,045 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:49:16" (1/1) ... [2023-11-11 23:49:17,052 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:49:17,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:49:17,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:49:17,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:49:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:49:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:49:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:49:17,139 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:49:17,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:49:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:49:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:49:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:49:17,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:49:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:49:17,141 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:49:17,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:49:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:49:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:49:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:49:17,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:49:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:49:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:49:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:49:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:49:17,143 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2023-11-11 23:49:17,143 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2023-11-11 23:49:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:49:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2023-11-11 23:49:17,144 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2023-11-11 23:49:17,144 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-11 23:49:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-11 23:49:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:49:17,145 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:49:17,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:49:17,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:49:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:49:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:49:17,147 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:49:17,147 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:49:17,148 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:49:17,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:49:17,524 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:49:17,527 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:49:19,585 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:49:20,148 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:49:20,149 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-11 23:49:20,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:20 BoogieIcfgContainer [2023-11-11 23:49:20,152 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:49:20,154 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:49:20,154 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:49:20,164 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:49:20,165 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:49:20" (1/1) ... [2023-11-11 23:49:20,175 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:49:20,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:49:20,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 115 states and 157 transitions. [2023-11-11 23:49:20,257 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2023-11-11 23:49:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-11-11 23:49:20,272 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:49:20,273 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:49:20,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:49:20,275 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:49:20,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:49:20,386 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 23:49:20,389 INFO L158 Benchmark]: Toolchain (without parser) took 7520.44ms. Allocated memory was 92.3MB in the beginning and 201.3MB in the end (delta: 109.1MB). Free memory was 59.3MB in the beginning and 64.1MB in the end (delta: -4.8MB). Peak memory consumption was 106.2MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,390 INFO L158 Benchmark]: CDTParser took 0.73ms. Allocated memory is still 92.3MB. Free memory was 67.7MB in the beginning and 67.6MB in the end (delta: 81.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:49:20,390 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3691.71ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 59.3MB in the beginning and 80.7MB in the end (delta: -21.4MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,391 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.57ms. Allocated memory is still 167.8MB. Free memory was 80.5MB in the beginning and 68.2MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,391 INFO L158 Benchmark]: Boogie Preprocessor took 190.31ms. Allocated memory is still 167.8MB. Free memory was 67.9MB in the beginning and 103.1MB in the end (delta: -35.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,391 INFO L158 Benchmark]: RCFGBuilder took 3107.91ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 103.1MB in the beginning and 73.0MB in the end (delta: 30.1MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,392 INFO L158 Benchmark]: CodeCheck took 234.09ms. Allocated memory is still 201.3MB. Free memory was 73.0MB in the beginning and 64.1MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:49:20,394 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 0.73ms. Allocated memory is still 92.3MB. Free memory was 67.7MB in the beginning and 67.6MB in the end (delta: 81.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3691.71ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 59.3MB in the beginning and 80.7MB in the end (delta: -21.4MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.57ms. Allocated memory is still 167.8MB. Free memory was 80.5MB in the beginning and 68.2MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 190.31ms. Allocated memory is still 167.8MB. Free memory was 67.9MB in the beginning and 103.1MB in the end (delta: -35.2MB). Peak memory consumption was 9.9MB. Max. memory is 16.1GB. * RCFGBuilder took 3107.91ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 103.1MB in the beginning and 73.0MB in the end (delta: 30.1MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * CodeCheck took 234.09ms. Allocated memory is still 201.3MB. Free memory was 73.0MB in the beginning and 64.1MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8283]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8283] - GenericResultAtLocation [Line: 8769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8769-8780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:49:20,418 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:49:20,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1cde1af-1470-49bf-8f3d-ba357c8305ad/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