./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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_f29a412e-5110-4104-8ade-16ce618f6f11/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 43b2ef256b4d1a93a084f86d3d9a0522c1b29c695f7bf9f8438f4c917cc80da0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:10,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:10,385 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:47:10,390 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:47:10,391 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:47:10,415 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:10,416 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:10,417 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:10,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:10,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:10,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:10,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:10,420 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:47:10,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:10,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:10,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:10,423 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:10,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:10,424 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:10,424 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:10,425 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:10,425 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:10,426 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:10,426 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:10,427 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:10,427 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:10,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:47:10,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:47:10,429 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:10,429 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_f29a412e-5110-4104-8ade-16ce618f6f11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43b2ef256b4d1a93a084f86d3d9a0522c1b29c695f7bf9f8438f4c917cc80da0 [2023-11-11 23:47:10,693 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:10,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:10,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:10,719 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:10,719 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:10,721 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2023-11-11 23:47:13,883 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:14,554 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:14,555 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2023-11-11 23:47:14,609 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/be14e619e/80f0437ac5c94f3381b757b2b2be3f5e/FLAG80fa8cc83 [2023-11-11 23:47:14,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/be14e619e/80f0437ac5c94f3381b757b2b2be3f5e [2023-11-11 23:47:14,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:14,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:14,645 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:14,645 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:14,651 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:14,654 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:14" (1/1) ... [2023-11-11 23:47:14,655 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@435f01b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:14, skipping insertion in model container [2023-11-11 23:47:14,656 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:14" (1/1) ... [2023-11-11 23:47:14,791 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:15,044 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2023-11-11 23:47:15,054 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2023-11-11 23:47:16,280 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,283 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,284 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,288 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,291 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,311 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,311 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,313 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,314 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,316 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,319 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:16,877 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:16,879 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:16,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:16,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:16,884 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:16,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:16,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:16,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:16,887 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:16,888 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:17,049 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,056 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,112 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:17,148 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:17,161 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2023-11-11 23:47:17,162 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2023-11-11 23:47:17,212 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,213 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,213 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,214 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,214 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,221 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,223 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,224 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,225 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,226 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,226 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,227 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,262 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:17,264 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:17,264 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:17,265 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:17,267 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:17,267 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:17,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:17,268 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:17,269 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:17,270 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:17,300 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,305 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,311 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] [2023-11-11 23:47:17,336 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:17,562 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,562 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,563 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,563 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,563 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,563 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,564 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,565 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,565 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,565 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:17,573 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:17,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17 WrapperNode [2023-11-11 23:47:17,574 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:17,575 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:17,576 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:17,576 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:17,584 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,708 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,848 INFO L138 Inliner]: procedures = 690, calls = 1683, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 659 [2023-11-11 23:47:17,848 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:17,849 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:17,849 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:17,849 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:17,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,874 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,875 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,930 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,955 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,967 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,976 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:17,986 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:17,994 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:17,994 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:17,994 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:17,995 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:17" (1/1) ... [2023-11-11 23:47:18,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:18,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:18,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:18,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:47:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:47:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:47:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:47:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:47:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:47:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:47:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:47:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:47:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:47:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:47:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:47:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:47:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:47:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:47:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:47:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:47:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:47:18,090 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:47:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:47:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:47:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:47:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:47:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:47:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:18,419 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:18,422 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:19,701 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:19,947 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:19,948 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:47:19,951 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:19 BoogieIcfgContainer [2023-11-11 23:47:19,951 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:19,953 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:19,953 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:19,964 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:19,965 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,979 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:20,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:20,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2023-11-11 23:47:20,070 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2023-11-11 23:47:20,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-11 23:47:20,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:20,136 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 23:47:20,140 INFO L158 Benchmark]: Toolchain (without parser) took 5498.92ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 110.1MB in the beginning and 116.9MB in the end (delta: -6.8MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,141 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 117.4MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:20,142 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2929.53ms. Allocated memory is still 151.0MB. Free memory was 110.1MB in the beginning and 56.1MB in the end (delta: 54.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 273.08ms. Allocated memory is still 151.0MB. Free memory was 56.1MB in the beginning and 96.0MB in the end (delta: -39.9MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,147 INFO L158 Benchmark]: Boogie Preprocessor took 143.48ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 88.8MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,149 INFO L158 Benchmark]: RCFGBuilder took 1957.90ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 88.8MB in the beginning and 124.3MB in the end (delta: -35.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,150 INFO L158 Benchmark]: CodeCheck took 186.19ms. Allocated memory is still 216.0MB. Free memory was 124.3MB in the beginning and 116.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:20,158 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 117.4MB. Free memory is still 67.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2929.53ms. Allocated memory is still 151.0MB. Free memory was 110.1MB in the beginning and 56.1MB in the end (delta: 54.0MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 273.08ms. Allocated memory is still 151.0MB. Free memory was 56.1MB in the beginning and 96.0MB in the end (delta: -39.9MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.48ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 88.8MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1957.90ms. Allocated memory was 151.0MB in the beginning and 216.0MB in the end (delta: 65.0MB). Free memory was 88.8MB in the beginning and 124.3MB in the end (delta: -35.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * CodeCheck took 186.19ms. Allocated memory is still 216.0MB. Free memory was 124.3MB in the beginning and 116.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:20,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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_f29a412e-5110-4104-8ade-16ce618f6f11/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 43b2ef256b4d1a93a084f86d3d9a0522c1b29c695f7bf9f8438f4c917cc80da0 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:22,889 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:23,020 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:47:23,075 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:23,076 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:23,077 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:23,078 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:23,079 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:23,080 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:23,085 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:23,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:23,086 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:23,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:23,088 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:23,089 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:47:23,089 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:47:23,089 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:47:23,090 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:23,090 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:23,092 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:23,092 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:23,093 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:47:23,093 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:23,094 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:23,094 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:23,095 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:23,095 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:23,096 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:23,096 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:23,096 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:47:23,098 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:23,098 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:23,098 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:47:23,099 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:23,099 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_f29a412e-5110-4104-8ade-16ce618f6f11/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 43b2ef256b4d1a93a084f86d3d9a0522c1b29c695f7bf9f8438f4c917cc80da0 [2023-11-11 23:47:23,486 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:23,513 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:23,516 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:23,518 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:23,518 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:23,520 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2023-11-11 23:47:26,879 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:27,528 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:27,529 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i [2023-11-11 23:47:27,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/4cc304092/544a09efe1d349e88be1af05f1fdf8c2/FLAGc38192c53 [2023-11-11 23:47:27,589 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/data/4cc304092/544a09efe1d349e88be1af05f1fdf8c2 [2023-11-11 23:47:27,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:27,597 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:27,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:27,603 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:27,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:27,609 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:27" (1/1) ... [2023-11-11 23:47:27,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f91074f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:27, skipping insertion in model container [2023-11-11 23:47:27,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:27" (1/1) ... [2023-11-11 23:47:27,754 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:28,094 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2023-11-11 23:47:28,103 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2023-11-11 23:47:29,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,480 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,482 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,483 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,509 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,515 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,516 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,517 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,519 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,520 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:29,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:30,006 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:30,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:30,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:30,011 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:30,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:30,013 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:30,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:30,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:30,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:30,225 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,233 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,339 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:30,384 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:47:30,437 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:30,446 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2023-11-11 23:47:30,446 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2023-11-11 23:47:30,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,575 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,576 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,577 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,577 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,591 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,594 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,596 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,597 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,598 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,600 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,601 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,602 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,653 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:30,654 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:30,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:30,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:30,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:30,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:30,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:30,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:30,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:30,663 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:30,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,726 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,792 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:30,809 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:30,823 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4493,4506] [2023-11-11 23:47:30,824 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_f29a412e-5110-4104-8ade-16ce618f6f11/sv-benchmarks/c/aws-c-common/aws_array_list_back_harness.i[4553,4566] [2023-11-11 23:47:30,872 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,872 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,873 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,873 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,874 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,881 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,882 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,883 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,884 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,885 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,886 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,886 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,922 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:30,923 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:30,923 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:30,924 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:30,925 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:30,926 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:30,926 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:30,926 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:30,927 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:30,927 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:30,952 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,957 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:30,963 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] [2023-11-11 23:47:31,006 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:31,249 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,250 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,250 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,251 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,251 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,251 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,251 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,251 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,252 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,252 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,252 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,252 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,253 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,253 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,253 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:31,262 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:31,263 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31 WrapperNode [2023-11-11 23:47:31,263 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:31,265 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:31,265 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:31,265 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:31,273 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,412 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,561 INFO L138 Inliner]: procedures = 710, calls = 1683, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 656 [2023-11-11 23:47:31,562 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:31,563 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:31,563 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:31,563 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:31,574 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,574 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,585 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,585 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,631 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,636 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,648 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,655 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,668 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:31,669 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:31,670 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:31,670 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:31,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:31" (1/1) ... [2023-11-11 23:47:31,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:31,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:31,717 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:31,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:31,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:47:31,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:47:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:47:31,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:47:31,768 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:31,768 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:47:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:47:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:47:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:31,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:31,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:31,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:31,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:31,771 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:47:31,771 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:47:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:31,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:47:31,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:47:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:47:31,772 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:47:31,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:47:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:47:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:47:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:47:31,774 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-11 23:47:31,774 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-11 23:47:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:47:31,775 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:47:31,775 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:47:31,776 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:47:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:47:31,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:47:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:47:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:47:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:47:31,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:47:31,777 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:31,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:32,199 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:32,201 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:34,504 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:34,950 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:34,950 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:47:34,953 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:34 BoogieIcfgContainer [2023-11-11 23:47:34,954 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:34,955 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:34,956 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:34,967 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:34,968 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:34" (1/1) ... [2023-11-11 23:47:34,979 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:35,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:35,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 149 states and 198 transitions. [2023-11-11 23:47:35,080 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 198 transitions. [2023-11-11 23:47:35,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-11 23:47:35,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:35,094 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:35,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:47:35,101 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:47:35,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:47:35,173 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 23:47:35,177 INFO L158 Benchmark]: Toolchain (without parser) took 7579.39ms. Allocated memory was 73.4MB in the beginning and 172.0MB in the end (delta: 98.6MB). Free memory was 41.5MB in the beginning and 102.9MB in the end (delta: -61.3MB). Peak memory consumption was 39.7MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,177 INFO L158 Benchmark]: CDTParser took 0.61ms. Allocated memory is still 73.4MB. Free memory was 49.0MB in the beginning and 48.9MB in the end (delta: 77.5kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:35,178 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3661.69ms. Allocated memory was 73.4MB in the beginning and 111.1MB in the end (delta: 37.7MB). Free memory was 41.4MB in the beginning and 39.3MB in the end (delta: 2.1MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,179 INFO L158 Benchmark]: Boogie Procedure Inliner took 297.41ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 39.3MB in the beginning and 93.7MB in the end (delta: -54.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,180 INFO L158 Benchmark]: Boogie Preprocessor took 105.90ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 85.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,180 INFO L158 Benchmark]: RCFGBuilder took 3284.32ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 85.3MB in the beginning and 110.5MB in the end (delta: -25.3MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,181 INFO L158 Benchmark]: CodeCheck took 219.98ms. Allocated memory is still 172.0MB. Free memory was 110.5MB in the beginning and 102.9MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:35,184 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 0.61ms. Allocated memory is still 73.4MB. Free memory was 49.0MB in the beginning and 48.9MB in the end (delta: 77.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3661.69ms. Allocated memory was 73.4MB in the beginning and 111.1MB in the end (delta: 37.7MB). Free memory was 41.4MB in the beginning and 39.3MB in the end (delta: 2.1MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 297.41ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 39.3MB in the beginning and 93.7MB in the end (delta: -54.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.90ms. Allocated memory is still 142.6MB. Free memory was 93.7MB in the beginning and 85.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3284.32ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 85.3MB in the beginning and 110.5MB in the end (delta: -25.3MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * CodeCheck took 219.98ms. Allocated memory is still 172.0MB. Free memory was 110.5MB in the beginning and 102.9MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7769]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7769-7780] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:35,201 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:47:35,415 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f29a412e-5110-4104-8ade-16ce618f6f11/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