./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB --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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- 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-dbf71c6-m [2022-10-17 16:50:42,377 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:42,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:42,429 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:42,430 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:42,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:42,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:42,436 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:42,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:42,452 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:42,454 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:42,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:42,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:42,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:42,465 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:42,468 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:42,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:42,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:42,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:42,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:42,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:42,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:42,494 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:42,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:42,502 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:42,503 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:42,504 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:42,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:42,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:42,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:42,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:42,510 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:42,512 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:42,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:42,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:42,515 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:42,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:42,516 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:42,516 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:42,517 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:42,518 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:42,519 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:50:42,579 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:42,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:42,581 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:42,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:42,582 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:42,583 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:42,583 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:42,583 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:50:42,583 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:42,584 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:42,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:42,585 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:42,585 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:42,586 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:42,586 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:42,586 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:42,586 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:42,587 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:42,587 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:42,587 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:42,587 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:42,588 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:42,588 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:50:42,588 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:50:42,588 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:42,611 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_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2022-10-17 16:50:42,897 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:42,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:42,922 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:42,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:42,924 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:42,925 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-10-17 16:50:42,993 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/a258bc6ab/f59e5b107ff54f2f82779fcf441d8e17/FLAG8b1fe7ed7 [2022-10-17 16:50:43,936 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:43,937 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-10-17 16:50:43,972 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/a258bc6ab/f59e5b107ff54f2f82779fcf441d8e17/FLAG8b1fe7ed7 [2022-10-17 16:50:44,358 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/a258bc6ab/f59e5b107ff54f2f82779fcf441d8e17 [2022-10-17 16:50:44,362 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:44,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:44,367 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:44,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:44,370 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:44,371 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:44" (1/1) ... [2022-10-17 16:50:44,373 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271f446e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:44, skipping insertion in model container [2022-10-17 16:50:44,373 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:44" (1/1) ... [2022-10-17 16:50:44,381 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:44,511 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:44,906 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-10-17 16:50:44,915 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-10-17 16:50:46,208 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,209 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,209 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,210 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,211 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,233 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,240 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,241 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:46,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:46,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:46,884 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:46,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:46,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:46,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:46,893 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:46,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:46,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:46,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:47,090 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:47,219 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,219 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,286 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:47,338 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:50:47,367 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-10-17 16:50:47,367 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-10-17 16:50:47,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,421 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,422 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,425 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,442 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,442 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,443 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,445 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:47,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:47,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:47,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:47,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:47,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:47,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:47,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:47,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:47,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:47,544 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:47,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,624 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:47,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:50:48,006 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:50:48,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48 WrapperNode [2022-10-17 16:50:48,007 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:48,008 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:48,009 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:50:48,009 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:50:48,019 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,229 INFO L138 Inliner]: procedures = 691, calls = 2631, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 816 [2022-10-17 16:50:48,229 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:50:48,230 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:50:48,230 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:50:48,230 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:50:48,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,259 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,260 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,350 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:50:48,371 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:50:48,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:50:48,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:50:48,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:48" (1/1) ... [2022-10-17 16:50:48,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:48,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:50:48,412 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:50:48,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:50:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:50:48,457 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:50:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:50:48,457 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:50:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:50:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:50:48,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:50:48,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:50:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-10-17 16:50:48,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-10-17 16:50:48,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:50:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:50:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:50:48,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:50:48,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:50:48,461 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:50:48,462 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:50:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:50:48,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:50:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:50:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:50:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:50:48,463 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:50:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:50:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-10-17 16:50:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-10-17 16:50:48,464 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:50:48,464 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:50:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:50:48,465 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-10-17 16:50:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-10-17 16:50:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-10-17 16:50:48,466 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-10-17 16:50:48,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:50:48,860 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:50:48,878 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:50:50,273 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:50:50,707 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:50:50,707 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:50:50,710 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:50 BoogieIcfgContainer [2022-10-17 16:50:50,710 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:50:50,712 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:50:50,712 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:50:50,723 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:50:50,723 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:50:50" (1/1) ... [2022-10-17 16:50:50,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:50:50,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:50:50,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2022-10-17 16:50:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2022-10-17 16:50:50,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-10-17 16:50:50,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:50:50,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:50:50,891 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:153) 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) [2022-10-17 16:50:50,902 INFO L158 Benchmark]: Toolchain (without parser) took 6530.83ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 70.2MB in the beginning and 74.7MB in the end (delta: -4.6MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,902 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 100.7MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:50:50,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3640.81ms. Allocated memory was 100.7MB in the beginning and 138.4MB in the end (delta: 37.7MB). Free memory was 69.9MB in the beginning and 79.0MB in the end (delta: -9.1MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.16ms. Allocated memory is still 138.4MB. Free memory was 79.0MB in the beginning and 67.7MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,905 INFO L158 Benchmark]: Boogie Preprocessor took 140.18ms. Allocated memory is still 138.4MB. Free memory was 67.7MB in the beginning and 60.6MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,906 INFO L158 Benchmark]: RCFGBuilder took 2339.78ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 60.6MB in the beginning and 82.2MB in the end (delta: -21.5MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,909 INFO L158 Benchmark]: CodeCheck took 183.26ms. Allocated memory is still 176.2MB. Free memory was 82.2MB in the beginning and 74.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:50:50,916 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 0.33ms. Allocated memory is still 100.7MB. Free memory is still 72.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3640.81ms. Allocated memory was 100.7MB in the beginning and 138.4MB in the end (delta: 37.7MB). Free memory was 69.9MB in the beginning and 79.0MB in the end (delta: -9.1MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.16ms. Allocated memory is still 138.4MB. Free memory was 79.0MB in the beginning and 67.7MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.18ms. Allocated memory is still 138.4MB. Free memory was 67.7MB in the beginning and 60.6MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2339.78ms. Allocated memory was 138.4MB in the beginning and 176.2MB in the end (delta: 37.7MB). Free memory was 60.6MB in the beginning and 82.2MB in the end (delta: -21.5MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. * CodeCheck took 183.26ms. Allocated memory is still 176.2MB. Free memory was 82.2MB in the beginning and 74.7MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:50:50,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB --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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- 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-dbf71c6-m [2022-10-17 16:50:53,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:50:53,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:50:53,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:50:53,551 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:50:53,557 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:50:53,560 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:50:53,566 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:50:53,574 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:50:53,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:50:53,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:50:53,589 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:50:53,590 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:50:53,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:50:53,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:50:53,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:50:53,599 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:50:53,600 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:50:53,602 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:50:53,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:50:53,615 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:50:53,617 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:50:53,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:50:53,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:50:53,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:50:53,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:50:53,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:50:53,633 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:50:53,634 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:50:53,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:50:53,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:50:53,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:50:53,639 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:50:53,640 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:50:53,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:50:53,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:50:53,643 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:50:53,643 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:50:53,644 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:50:53,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:50:53,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:50:53,648 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:50:53,698 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:50:53,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:50:53,700 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:50:53,700 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:50:53,702 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:50:53,702 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:50:53,703 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:50:53,703 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:50:53,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:50:53,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:50:53,704 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:50:53,705 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:50:53,705 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:50:53,705 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:50:53,705 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:50:53,706 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:50:53,706 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:50:53,706 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:50:53,706 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:50:53,707 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:50:53,707 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:50:53,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:50:53,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:50:53,708 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:50:53,708 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:50:53,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:50:53,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:50:53,709 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:50:53,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:50:53,709 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_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2022-10-17 16:50:54,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:50:54,097 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:50:54,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:50:54,101 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:50:54,102 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:50:54,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-10-17 16:50:54,184 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/eab30dcc6/d6af276f869143ac865504b66ec2e564/FLAGb5904faf4 [2022-10-17 16:50:55,048 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:50:55,049 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-10-17 16:50:55,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/eab30dcc6/d6af276f869143ac865504b66ec2e564/FLAGb5904faf4 [2022-10-17 16:50:55,566 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_14963324-e476-44cd-b4a6-83201635e1b5/bin/ukojak-92XMlrwhuB/data/eab30dcc6/d6af276f869143ac865504b66ec2e564 [2022-10-17 16:50:55,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:50:55,573 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:50:55,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:50:55,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:50:55,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:50:55,581 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:55" (1/1) ... [2022-10-17 16:50:55,583 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@200a025 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:50:55, skipping insertion in model container [2022-10-17 16:50:55,583 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:50:55" (1/1) ... [2022-10-17 16:50:55,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:50:55,757 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:50:56,080 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-10-17 16:50:56,090 WARN L230 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_14963324-e476-44cd-b4a6-83201635e1b5/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-10-17 16:50:57,275 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,276 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,277 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,278 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,279 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,295 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,296 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,298 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,299 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:50:57,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:50:57,809 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:50:57,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:50:57,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:50:57,816 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:50:57,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:50:57,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:50:57,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:50:57,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:50:57,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:50:58,015 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:50:58,031 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:50:58,037 INFO L158 Benchmark]: Toolchain (without parser) took 2462.90ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 27.3MB in the beginning and 41.8MB in the end (delta: -14.5MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:58,038 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:50:58,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2458.01ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 27.2MB in the beginning and 41.8MB in the end (delta: -14.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. [2022-10-17 16:50:58,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 58.7MB. Free memory was 39.5MB in the beginning and 39.4MB in the end (delta: 50.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2458.01ms. Allocated memory was 58.7MB in the beginning and 75.5MB in the end (delta: 16.8MB). Free memory was 27.2MB in the beginning and 41.8MB in the end (delta: -14.6MB). Peak memory consumption was 10.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range