./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:25:19,374 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:25:19,377 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:25:19,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:25:19,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:25:19,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:25:19,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:25:19,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:25:19,429 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:25:19,435 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:25:19,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:25:19,438 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:25:19,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:25:19,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:25:19,443 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:25:19,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:25:19,446 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:25:19,447 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:25:19,449 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:25:19,455 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:25:19,456 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:25:19,458 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:25:19,460 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:25:19,461 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:25:19,471 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:25:19,471 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:25:19,471 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:25:19,473 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:25:19,474 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:25:19,475 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:25:19,475 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:25:19,476 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:25:19,478 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:25:19,479 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:25:19,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:25:19,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:25:19,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:25:19,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:25:19,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:25:19,483 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:25:19,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:25:19,484 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:25:19,520 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:25:19,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:25:19,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:25:19,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:25:19,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:25:19,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:25:19,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:25:19,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:25:19,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:25:19,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:25:19,525 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:25:19,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:25:19,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:25:19,526 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:25:19,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:25:19,527 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:25:19,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:25:19,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:25:19,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:25:19,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:25:19,529 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:25:19,529 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:25:19,529 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:25:19,530 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:25:19,530 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:25:19,530 INFO L138 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-20 18:25:19,845 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:25:19,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:25:19,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:25:19,888 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:25:19,889 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:25:19,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-20 18:25:22,963 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:25:23,585 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:25:23,586 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-20 18:25:23,624 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/e9dc84303/d8a5794d5c8045f099c378e45bf34c12/FLAG324104efc [2022-11-20 18:25:23,641 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/e9dc84303/d8a5794d5c8045f099c378e45bf34c12 [2022-11-20 18:25:23,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:25:23,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:25:23,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:25:23,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:25:23,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:25:23,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:23" (1/1) ... [2022-11-20 18:25:23,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@521f7542 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:23, skipping insertion in model container [2022-11-20 18:25:23,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:23" (1/1) ... [2022-11-20 18:25:23,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:25:23,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:25:24,058 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-20 18:25:24,067 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-20 18:25:25,414 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,435 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:25,997 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:25:25,998 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:25:25,999 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:25:26,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:25:26,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:25:26,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:25:26,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:25:26,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:25:26,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:25:26,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:25:26,212 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:25:26,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,346 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:25:26,515 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:25:26,542 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-20 18:25:26,542 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-20 18:25:26,600 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,601 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,602 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,603 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,619 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,621 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,625 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,626 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:25:26,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:25:26,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:25:26,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:25:26,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:25:26,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:25:26,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:25:26,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:25:26,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:25:26,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:25:26,712 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:25:26,793 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,794 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:26,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:25:27,100 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:25:27,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27 WrapperNode [2022-11-20 18:25:27,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:25:27,101 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:25:27,102 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:25:27,102 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:25:27,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,322 INFO L138 Inliner]: procedures = 691, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2022-11-20 18:25:27,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:25:27,323 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:25:27,323 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:25:27,323 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:25:27,333 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,401 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,428 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,442 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:25:27,461 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:25:27,461 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:25:27,461 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:25:27,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:27" (1/1) ... [2022-11-20 18:25:27,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:25:27,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:25:27,491 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:25:27,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:25:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:25:27,540 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:25:27,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:25:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:25:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:25:27,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 18:25:27,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 18:25:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:25:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:25:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:25:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:25:27,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:25:27,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:25:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:25:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:25:27,543 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 18:25:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 18:25:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:25:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:25:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:25:27,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:25:27,544 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:25:27,545 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:25:27,545 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 18:25:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 18:25:27,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:25:27,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:25:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:25:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:25:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 18:25:27,547 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 18:25:27,547 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 18:25:27,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 18:25:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:25:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:25:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:25:27,548 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:25:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:25:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:25:27,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:25:27,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:25:27,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:25:27,981 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:25:27,983 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:25:29,482 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:25:29,812 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:25:29,813 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 18:25:29,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:29 BoogieIcfgContainer [2022-11-20 18:25:29,816 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:25:29,816 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:25:29,817 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:25:29,826 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:25:29,826 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:29" (1/1) ... [2022-11-20 18:25:29,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:25:29,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:29,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-11-20 18:25:29,893 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-11-20 18:25:29,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:25:29,900 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:29,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:29,946 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:439) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-11-20 18:25:29,950 INFO L158 Benchmark]: Toolchain (without parser) took 6303.68ms. Allocated memory was 186.6MB in the beginning and 237.0MB in the end (delta: 50.3MB). Free memory was 137.8MB in the beginning and 103.1MB in the end (delta: 34.6MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,951 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 151.0MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:25:29,951 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3451.57ms. Allocated memory is still 186.6MB. Free memory was 137.8MB in the beginning and 90.5MB in the end (delta: 47.3MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,952 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.04ms. Allocated memory is still 186.6MB. Free memory was 90.5MB in the beginning and 78.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,953 INFO L158 Benchmark]: Boogie Preprocessor took 137.47ms. Allocated memory is still 186.6MB. Free memory was 78.9MB in the beginning and 70.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,953 INFO L158 Benchmark]: RCFGBuilder took 2354.77ms. Allocated memory was 186.6MB in the beginning and 237.0MB in the end (delta: 50.3MB). Free memory was 70.5MB in the beginning and 110.5MB in the end (delta: -40.0MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,954 INFO L158 Benchmark]: CodeCheck took 132.59ms. Allocated memory is still 237.0MB. Free memory was 110.5MB in the beginning and 103.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:25:29,956 INFO L339 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 151.0MB. Free memory is still 95.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3451.57ms. Allocated memory is still 186.6MB. Free memory was 137.8MB in the beginning and 90.5MB in the end (delta: 47.3MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.04ms. Allocated memory is still 186.6MB. Free memory was 90.5MB in the beginning and 78.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.47ms. Allocated memory is still 186.6MB. Free memory was 78.9MB in the beginning and 70.5MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2354.77ms. Allocated memory was 186.6MB in the beginning and 237.0MB in the end (delta: 50.3MB). Free memory was 70.5MB in the beginning and 110.5MB in the end (delta: -40.0MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. * CodeCheck took 132.59ms. Allocated memory is still 237.0MB. Free memory was 110.5MB in the beginning and 103.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:25:29,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:25:32,522 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:25:32,527 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:25:32,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:25:32,568 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:25:32,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:25:32,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:25:32,580 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:25:32,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:25:32,584 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:25:32,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:25:32,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:25:32,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:25:32,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:25:32,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:25:32,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:25:32,603 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:25:32,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:25:32,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:25:32,613 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:25:32,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:25:32,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:25:32,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:25:32,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:25:32,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:25:32,633 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:25:32,638 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:25:32,639 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:25:32,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:25:32,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:25:32,641 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:25:32,642 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:25:32,644 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:25:32,645 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:25:32,659 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:25:32,659 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:25:32,660 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:25:32,660 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:25:32,660 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:25:32,661 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:25:32,662 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:25:32,663 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:25:32,686 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:25:32,686 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:25:32,687 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:25:32,687 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:25:32,688 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:25:32,688 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:25:32,688 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:25:32,689 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:25:32,689 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:25:32,689 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:25:32,689 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:25:32,689 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:25:32,690 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:25:32,690 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:25:32,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:25:32,690 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:25:32,690 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:25:32,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:25:32,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:25:32,691 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:25:32,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:25:32,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:25:32,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:25:32,692 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:25:32,692 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:25:32,692 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:25:32,693 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:25:32,693 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:25:32,693 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:25:32,693 INFO L138 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-20 18:25:33,021 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:25:33,056 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:25:33,060 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:25:33,063 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:25:33,064 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:25:33,065 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-20 18:25:36,250 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:25:36,846 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:25:36,847 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-20 18:25:36,879 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/c0e620a61/b766b78aad0b4f169e8d7f09bcd38ec9/FLAGf80318b11 [2022-11-20 18:25:36,900 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/data/c0e620a61/b766b78aad0b4f169e8d7f09bcd38ec9 [2022-11-20 18:25:36,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:25:36,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:25:36,906 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:25:36,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:25:36,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:25:36,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:36" (1/1) ... [2022-11-20 18:25:36,911 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50ee00f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:36, skipping insertion in model container [2022-11-20 18:25:36,911 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:25:36" (1/1) ... [2022-11-20 18:25:36,918 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:25:37,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:25:37,370 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-20 18:25:37,378 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-20 18:25:38,333 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:38,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:25:38,762 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:25:38,764 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:25:38,765 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:25:38,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:25:38,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:25:38,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:25:38,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:25:38,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:25:38,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:25:38,940 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:25:39,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,035 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:25:39,210 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:25:39,247 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:25:39,252 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-20 18:25:39,252 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-20 18:25:39,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:25:39,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:25:39,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:25:39,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:25:39,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:25:39,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:25:39,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:25:39,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:25:39,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:25:39,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:25:39,383 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:25:39,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:25:39,560 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:25:39,613 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-20 18:25:39,613 WARN L237 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_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-20 18:25:39,662 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:25:39,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:25:39,713 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:25:39,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:25:39,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:25:39,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:25:39,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:25:39,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:25:39,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:25:39,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:25:39,736 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:25:39,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:25:39,853 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:25:40,203 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:25:40,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40 WrapperNode [2022-11-20 18:25:40,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:25:40,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:25:40,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:25:40,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:25:40,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,360 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,477 INFO L138 Inliner]: procedures = 711, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 935 [2022-11-20 18:25:40,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:25:40,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:25:40,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:25:40,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:25:40,495 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,511 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,572 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,597 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,607 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,617 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:25:40,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:25:40,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:25:40,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:25:40,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:25:40" (1/1) ... [2022-11-20 18:25:40,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:25:40,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:25:40,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:25:40,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:25:40,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:25:40,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:25:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:25:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:25:40,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:25:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:25:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:25:40,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 18:25:40,719 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 18:25:40,719 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:25:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:25:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:25:40,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:25:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:25:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:25:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:25:40,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 18:25:40,721 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 18:25:40,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:25:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:25:40,722 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:25:40,722 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:25:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:25:40,723 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:25:40,723 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:25:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:25:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 18:25:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 18:25:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:25:40,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:25:40,724 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:25:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:25:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 18:25:40,725 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 18:25:40,725 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 18:25:40,726 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 18:25:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:25:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:25:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:25:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:25:40,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:25:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:25:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:25:40,727 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:25:40,727 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:25:41,142 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:25:41,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:25:53,220 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:25:53,798 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:25:53,798 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-20 18:25:53,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:53 BoogieIcfgContainer [2022-11-20 18:25:53,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:25:53,802 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:25:53,802 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:25:53,812 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:25:53,813 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:25:53" (1/1) ... [2022-11-20 18:25:53,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:25:53,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:25:53,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-11-20 18:25:53,880 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-11-20 18:25:53,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-20 18:25:53,886 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:25:53,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:25:53,932 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec 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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) 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:439) 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:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) 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) [2022-11-20 18:25:53,936 INFO L158 Benchmark]: Toolchain (without parser) took 17030.93ms. Allocated memory was 92.3MB in the beginning and 230.7MB in the end (delta: 138.4MB). Free memory was 61.5MB in the beginning and 104.7MB in the end (delta: -43.2MB). Peak memory consumption was 96.7MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,936 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:25:53,937 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3299.60ms. Allocated memory was 92.3MB in the beginning and 146.8MB in the end (delta: 54.5MB). Free memory was 61.3MB in the beginning and 58.4MB in the end (delta: 3.0MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,937 INFO L158 Benchmark]: Boogie Procedure Inliner took 271.43ms. Allocated memory is still 146.8MB. Free memory was 58.4MB in the beginning and 88.1MB in the end (delta: -29.7MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,937 INFO L158 Benchmark]: Boogie Preprocessor took 138.27ms. Allocated memory is still 146.8MB. Free memory was 88.1MB in the beginning and 79.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,938 INFO L158 Benchmark]: RCFGBuilder took 13183.49ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 79.0MB in the beginning and 111.1MB in the end (delta: -32.2MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,938 INFO L158 Benchmark]: CodeCheck took 132.15ms. Allocated memory is still 230.7MB. Free memory was 111.1MB in the beginning and 104.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:25:53,940 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec 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 0.28ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.3MB in the end (delta: 41.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3299.60ms. Allocated memory was 92.3MB in the beginning and 146.8MB in the end (delta: 54.5MB). Free memory was 61.3MB in the beginning and 58.4MB in the end (delta: 3.0MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 271.43ms. Allocated memory is still 146.8MB. Free memory was 58.4MB in the beginning and 88.1MB in the end (delta: -29.7MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.27ms. Allocated memory is still 146.8MB. Free memory was 88.1MB in the beginning and 79.0MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13183.49ms. Allocated memory was 146.8MB in the beginning and 230.7MB in the end (delta: 83.9MB). Free memory was 79.0MB in the beginning and 111.1MB in the end (delta: -32.2MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * CodeCheck took 132.15ms. Allocated memory is still 230.7MB. Free memory was 111.1MB in the beginning and 104.7MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:25:53,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_531a2bff-27bf-4c73-8ee2-2fb7a50dee99/bin/ukojak-pZX7IvK2PQ/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 BitVec not declared