./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:13,233 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:13,369 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:46:13,374 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:46:13,377 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:46:13,412 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:13,415 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:13,416 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:13,417 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:13,423 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:13,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:13,425 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:13,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:46:13,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:13,428 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:13,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:13,429 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:13,430 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:13,430 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:13,431 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:13,431 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:13,432 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:13,433 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:13,434 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:13,434 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:13,435 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:13,435 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:46:13,436 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:46:13,436 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:13,437 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c [2023-11-11 23:46:13,787 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:13,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:13,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:13,817 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:13,817 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:13,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-11 23:46:17,077 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:17,843 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:17,844 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-11 23:46:17,904 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/ef5d99e58/908923eb7a4441adb4988df90df57a95/FLAG136130616 [2023-11-11 23:46:17,924 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/ef5d99e58/908923eb7a4441adb4988df90df57a95 [2023-11-11 23:46:17,930 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:17,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:17,938 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:17,939 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:17,945 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:17,946 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:17,948 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@321d29e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:17, skipping insertion in model container [2023-11-11 23:46:17,948 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:17" (1/1) ... [2023-11-11 23:46:18,104 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:18,442 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-11 23:46:18,453 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-11 23:46:20,109 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,116 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,118 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,120 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,122 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,146 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,149 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,154 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,158 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:20,717 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:20,719 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:20,721 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:20,723 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:20,725 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:20,726 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:20,727 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:20,728 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:20,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:20,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:21,237 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,238 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:21,448 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:46:21,477 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-11 23:46:21,478 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-11 23:46:21,541 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,542 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,542 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,543 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,544 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,559 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,561 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,627 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:21,628 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:21,629 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:21,630 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:21,634 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:21,635 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:21,636 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:21,637 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:21,638 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:21,639 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:21,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2023-11-11 23:46:21,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:21,766 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2023-11-11 23:46:21,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:22,104 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,105 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,138 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,138 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,139 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,140 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:22,151 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:46:22,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22 WrapperNode [2023-11-11 23:46:22,152 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:22,154 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:22,154 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:46:22,154 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:46:22,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,330 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,460 INFO L138 Inliner]: procedures = 690, calls = 2622, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 860 [2023-11-11 23:46:22,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:22,463 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:46:22,463 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:46:22,463 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:46:22,475 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,475 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,495 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,496 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,546 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,551 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,559 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,566 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,579 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:46:22,580 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:46:22,581 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:46:22,581 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:46:22,582 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:22" (1/1) ... [2023-11-11 23:46:22,588 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:22,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:46:22,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:46:22,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:46:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2023-11-11 23:46:22,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2023-11-11 23:46:22,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2023-11-11 23:46:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:46:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:46:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:46:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:46:22,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:46:22,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:46:22,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:46:22,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:46:22,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:46:22,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:46:22,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:46:22,691 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:46:22,692 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:46:22,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:46:22,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:46:22,692 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:46:22,692 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:46:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:46:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:46:22,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:46:22,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:46:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:46:22,694 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:46:22,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:46:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:46:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2023-11-11 23:46:22,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2023-11-11 23:46:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:46:22,695 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:46:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:46:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:46:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2023-11-11 23:46:22,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2023-11-11 23:46:22,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:46:23,072 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:46:23,075 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:46:25,027 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:46:25,620 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:46:25,621 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:46:25,624 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:25 BoogieIcfgContainer [2023-11-11 23:46:25,625 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:46:25,626 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:46:25,626 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:46:25,637 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:46:25,637 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:25" (1/1) ... [2023-11-11 23:46:25,649 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:46:25,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:25,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2023-11-11 23:46:25,740 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2023-11-11 23:46:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:46:25,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:25,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:46:25,814 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 23:46:25,827 INFO L158 Benchmark]: Toolchain (without parser) took 7890.49ms. Allocated memory was 165.7MB in the beginning and 230.7MB in the end (delta: 65.0MB). Free memory was 128.1MB in the beginning and 143.5MB in the end (delta: -15.5MB). Peak memory consumption was 51.0MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,829 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 113.2MB. Free memory was 74.3MB in the beginning and 74.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:46:25,830 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4214.42ms. Allocated memory was 165.7MB in the beginning and 230.7MB in the end (delta: 65.0MB). Free memory was 128.1MB in the beginning and 174.6MB in the end (delta: -46.5MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,831 INFO L158 Benchmark]: Boogie Procedure Inliner took 308.29ms. Allocated memory is still 230.7MB. Free memory was 174.6MB in the beginning and 162.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,832 INFO L158 Benchmark]: Boogie Preprocessor took 117.02ms. Allocated memory is still 230.7MB. Free memory was 162.0MB in the beginning and 154.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,835 INFO L158 Benchmark]: RCFGBuilder took 3044.42ms. Allocated memory is still 230.7MB. Free memory was 154.7MB in the beginning and 150.9MB in the end (delta: 3.8MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,837 INFO L158 Benchmark]: CodeCheck took 196.02ms. Allocated memory is still 230.7MB. Free memory was 150.9MB in the beginning and 143.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:46:25,841 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 0.36ms. Allocated memory is still 113.2MB. Free memory was 74.3MB in the beginning and 74.1MB in the end (delta: 142.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4214.42ms. Allocated memory was 165.7MB in the beginning and 230.7MB in the end (delta: 65.0MB). Free memory was 128.1MB in the beginning and 174.6MB in the end (delta: -46.5MB). Peak memory consumption was 95.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 308.29ms. Allocated memory is still 230.7MB. Free memory was 174.6MB in the beginning and 162.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.02ms. Allocated memory is still 230.7MB. Free memory was 162.0MB in the beginning and 154.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3044.42ms. Allocated memory is still 230.7MB. Free memory was 154.7MB in the beginning and 150.9MB in the end (delta: 3.8MB). Peak memory consumption was 94.4MB. Max. memory is 16.1GB. * CodeCheck took 196.02ms. Allocated memory is still 230.7MB. Free memory was 150.9MB in the beginning and 143.5MB 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: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:46:25,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:28,695 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:28,802 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:46:28,852 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:28,853 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:28,853 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:28,854 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:28,855 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:28,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:28,861 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:28,861 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:28,861 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:28,862 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:28,864 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:28,864 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:46:28,864 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:46:28,865 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:46:28,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:28,866 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:28,867 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:28,867 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:28,868 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:46:28,868 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:28,869 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:28,869 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:28,870 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:28,870 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:28,870 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:28,871 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:28,871 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:46:28,873 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:28,873 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:28,873 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:46:28,874 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:46:28,874 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c [2023-11-11 23:46:29,255 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:29,293 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:29,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:29,297 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:29,298 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:29,299 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-11 23:46:32,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:46:33,240 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:46:33,242 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-11 23:46:33,306 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/45df9f78d/bb48279363e44e61ab4d46304a189bb2/FLAGf49827918 [2023-11-11 23:46:33,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/data/45df9f78d/bb48279363e44e61ab4d46304a189bb2 [2023-11-11 23:46:33,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:46:33,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:46:33,343 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:33,343 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:46:33,349 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:46:33,351 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:33" (1/1) ... [2023-11-11 23:46:33,352 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b0063c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:33, skipping insertion in model container [2023-11-11 23:46:33,353 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:46:33" (1/1) ... [2023-11-11 23:46:33,552 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:33,920 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-11 23:46:33,930 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-11 23:46:35,060 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,061 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,062 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,063 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,065 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,083 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,084 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,086 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,089 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:35,535 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:35,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:35,538 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:35,539 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:35,540 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:35,541 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:35,542 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:35,543 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:35,544 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:35,989 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:35,994 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,081 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:36,173 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:46:36,246 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:46:36,251 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-11 23:46:36,251 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-11 23:46:36,293 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,294 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,294 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,295 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,295 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,302 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,303 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,304 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,305 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,359 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:36,360 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:36,361 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:36,362 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:36,363 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:36,363 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:36,364 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:36,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:36,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:36,366 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:36,484 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,484 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:36,585 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:46:36,606 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-11 23:46:36,607 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_fb3154df-333c-4ef8-bca3-35d687bdf5c2/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-11 23:46:36,656 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,656 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,658 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,659 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,660 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,666 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,667 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,667 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,668 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:46:36,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:46:36,745 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:46:36,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:46:36,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:46:36,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:46:36,749 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:46:36,749 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:46:36,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:46:36,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:46:36,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] [2023-11-11 23:46:36,865 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,867 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:46:36,884 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] [2023-11-11 23:46:36,904 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:46:37,331 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,332 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,333 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,333 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,334 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,334 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,334 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,334 WARN L672 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,335 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,335 WARN L672 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,335 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,335 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,335 WARN L672 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:46:37,344 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:46:37,360 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37 WrapperNode [2023-11-11 23:46:37,361 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:46:37,362 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:37,362 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:46:37,362 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:46:37,371 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,606 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,799 INFO L138 Inliner]: procedures = 710, calls = 2622, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2023-11-11 23:46:37,802 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:46:37,803 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:46:37,803 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:46:37,803 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:46:37,814 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,833 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,968 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:37,992 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:38,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:38,034 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:46:38,036 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:46:38,036 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:46:38,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:46:38,037 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:46:37" (1/1) ... [2023-11-11 23:46:38,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:38,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:46:38,086 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:46:38,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:46:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2023-11-11 23:46:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2023-11-11 23:46:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2023-11-11 23:46:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2023-11-11 23:46:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2023-11-11 23:46:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:46:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2023-11-11 23:46:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:46:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:46:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:46:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:46:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:46:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:46:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:46:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:46:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:46:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:46:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:46:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:46:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:46:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:46:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:46:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:46:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-11 23:46:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-11 23:46:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-11 23:46:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:46:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:46:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:46:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:46:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:46:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:46:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:46:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2023-11-11 23:46:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2023-11-11 23:46:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:46:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:46:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:46:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:46:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:46:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2023-11-11 23:46:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2023-11-11 23:46:38,613 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:46:38,616 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:46:41,099 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:46:42,051 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:46:42,052 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:46:42,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:42 BoogieIcfgContainer [2023-11-11 23:46:42,055 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:46:42,056 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:46:42,057 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:46:42,069 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:46:42,069 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:46:42" (1/1) ... [2023-11-11 23:46:42,079 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:46:42,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:46:42,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2023-11-11 23:46:42,166 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2023-11-11 23:46:42,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-11-11 23:46:42,175 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:46:42,176 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:46:42,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:46:42,179 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:46:42,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:46:42,256 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 23:46:42,261 INFO L158 Benchmark]: Toolchain (without parser) took 8920.58ms. Allocated memory was 73.4MB in the beginning and 253.8MB in the end (delta: 180.4MB). Free memory was 36.0MB in the beginning and 124.4MB in the end (delta: -88.3MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,261 INFO L158 Benchmark]: CDTParser took 0.66ms. Allocated memory is still 73.4MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:46:42,262 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4018.56ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 35.8MB in the beginning and 50.1MB in the end (delta: -14.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,262 INFO L158 Benchmark]: Boogie Procedure Inliner took 440.02ms. Allocated memory is still 117.4MB. Free memory was 50.1MB in the beginning and 37.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,263 INFO L158 Benchmark]: Boogie Preprocessor took 231.91ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 37.6MB in the beginning and 95.2MB in the end (delta: -57.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,263 INFO L158 Benchmark]: RCFGBuilder took 4019.72ms. Allocated memory was 155.2MB in the beginning and 253.8MB in the end (delta: 98.6MB). Free memory was 95.2MB in the beginning and 133.8MB in the end (delta: -38.6MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,264 INFO L158 Benchmark]: CodeCheck took 202.37ms. Allocated memory is still 253.8MB. Free memory was 133.8MB in the beginning and 124.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:46:42,267 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 0.66ms. Allocated memory is still 73.4MB. Free memory is still 49.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4018.56ms. Allocated memory was 73.4MB in the beginning and 117.4MB in the end (delta: 44.0MB). Free memory was 35.8MB in the beginning and 50.1MB in the end (delta: -14.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 440.02ms. Allocated memory is still 117.4MB. Free memory was 50.1MB in the beginning and 37.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 231.91ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 37.6MB in the beginning and 95.2MB in the end (delta: -57.6MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * RCFGBuilder took 4019.72ms. Allocated memory was 155.2MB in the beginning and 253.8MB in the end (delta: 98.6MB). Free memory was 95.2MB in the beginning and 133.8MB in the end (delta: -38.6MB). Peak memory consumption was 83.8MB. Max. memory is 16.1GB. * CodeCheck took 202.37ms. Allocated memory is still 253.8MB. Free memory was 133.8MB in the beginning and 124.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8259]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8259] - GenericResultAtLocation [Line: 8745]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8745-8756] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:46:42,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:46:42,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb3154df-333c-4ef8-bca3-35d687bdf5c2/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