./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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 16:41:51,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:41:51,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:41:51,334 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:41:51,334 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:41:51,335 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:41:51,337 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:41:51,340 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:41:51,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:41:51,347 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:41:51,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:41:51,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:41:51,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:41:51,355 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:41:51,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:41:51,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:41:51,361 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:41:51,362 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:41:51,364 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:41:51,367 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:41:51,369 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:41:51,371 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:41:51,373 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:41:51,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:41:51,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:41:51,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:41:51,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:41:51,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:41:51,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:41:51,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:41:51,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:41:51,387 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:41:51,388 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:41:51,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:41:51,391 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:41:51,391 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:41:51,394 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:41:51,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:41:51,397 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:41:51,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:41:51,399 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:41:51,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:41:51,430 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:41:51,430 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:41:51,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:41:51,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:41:51,432 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:41:51,432 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:41:51,433 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:41:51,433 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:41:51,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:41:51,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:41:51,434 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:41:51,434 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:41:51,434 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:41:51,435 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:41:51,435 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:41:51,435 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:41:51,435 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:41:51,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:41:51,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:51,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:41:51,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:41:51,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:41:51,437 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:41:51,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:41:51,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:41:51,437 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-10-17 16:41:51,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:41:51,724 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:41:51,726 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:41:51,728 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:41:51,729 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:41:51,730 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-10-17 16:41:51,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/11af869b9/12c7c46172004b2c97cf3e0190acd65d/FLAGca9ef1181 [2022-10-17 16:41:52,679 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:41:52,680 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-10-17 16:41:52,726 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/11af869b9/12c7c46172004b2c97cf3e0190acd65d/FLAGca9ef1181 [2022-10-17 16:41:53,137 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/11af869b9/12c7c46172004b2c97cf3e0190acd65d [2022-10-17 16:41:53,140 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:41:53,141 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:41:53,143 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:53,143 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:41:53,146 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:41:53,147 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:53" (1/1) ... [2022-10-17 16:41:53,149 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@640a9508 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:53, skipping insertion in model container [2022-10-17 16:41:53,149 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:41:53" (1/1) ... [2022-10-17 16:41:53,157 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:41:53,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:41:53,525 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-10-17 16:41:53,533 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-10-17 16:41:54,458 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,467 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,468 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,469 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,471 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,498 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,498 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,501 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,502 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:54,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:54,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:54,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:54,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:54,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:54,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:54,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:54,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:54,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:54,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:55,238 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:55,385 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,386 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:55,514 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:41:55,545 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-10-17 16:41:55,546 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-10-17 16:41:55,582 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,582 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,583 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,583 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,584 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,590 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,591 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,592 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,597 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:41:55,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:41:55,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:41:55,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:41:55,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:41:55,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:41:55,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:41:55,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:41:55,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:41:55,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:41:55,701 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:41:55,789 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,790 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:41:55,835 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:41:56,166 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:41:56,167 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56 WrapperNode [2022-10-17 16:41:56,167 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:41:56,168 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:56,169 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:41:56,169 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:41:56,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,431 INFO L138 Inliner]: procedures = 691, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2022-10-17 16:41:56,432 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:41:56,433 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:41:56,433 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:41:56,433 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:41:56,444 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,444 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,458 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,522 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,548 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,564 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:41:56,593 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:41:56,593 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:41:56,593 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:41:56,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:41:56" (1/1) ... [2022-10-17 16:41:56,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:41:56,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:41:56,635 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:41:56,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:41:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-10-17 16:41:56,688 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-10-17 16:41:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:41:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 16:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:41:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:41:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:41:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:41:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:41:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:41:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:41:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-10-17 16:41:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-10-17 16:41:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:41:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:41:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:41:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:41:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:41:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:41:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:41:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:41:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-10-17 16:41:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-10-17 16:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:41:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:41:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-10-17 16:41:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-10-17 16:41:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:41:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:41:57,088 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:41:57,091 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:41:58,862 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:41:59,253 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:41:59,253 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:41:59,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:59 BoogieIcfgContainer [2022-10-17 16:41:59,257 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:41:59,259 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:41:59,259 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:41:59,271 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:41:59,271 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:41:59" (1/1) ... [2022-10-17 16:41:59,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:41:59,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:41:59,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-10-17 16:41:59,395 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-10-17 16:41:59,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-10-17 16:41:59,406 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:41:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:41:59,463 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 16:41:59,473 INFO L158 Benchmark]: Toolchain (without parser) took 6326.30ms. Allocated memory was 88.1MB in the beginning and 182.5MB in the end (delta: 94.4MB). Free memory was 60.2MB in the beginning and 111.0MB in the end (delta: -50.8MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,474 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:41:59,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3024.64ms. Allocated memory was 88.1MB in the beginning and 151.0MB in the end (delta: 62.9MB). Free memory was 59.9MB in the beginning and 72.1MB in the end (delta: -12.2MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,476 INFO L158 Benchmark]: Boogie Procedure Inliner took 263.61ms. Allocated memory is still 151.0MB. Free memory was 71.4MB in the beginning and 96.0MB in the end (delta: -24.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,477 INFO L158 Benchmark]: Boogie Preprocessor took 159.38ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 87.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,478 INFO L158 Benchmark]: RCFGBuilder took 2664.60ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 87.6MB in the beginning and 118.3MB in the end (delta: -30.7MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,480 INFO L158 Benchmark]: CodeCheck took 208.29ms. Allocated memory is still 182.5MB. Free memory was 118.3MB in the beginning and 111.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:41:59,487 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 0.32ms. Allocated memory is still 88.1MB. Free memory is still 64.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3024.64ms. Allocated memory was 88.1MB in the beginning and 151.0MB in the end (delta: 62.9MB). Free memory was 59.9MB in the beginning and 72.1MB in the end (delta: -12.2MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 263.61ms. Allocated memory is still 151.0MB. Free memory was 71.4MB in the beginning and 96.0MB in the end (delta: -24.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.38ms. Allocated memory is still 151.0MB. Free memory was 96.0MB in the beginning and 87.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2664.60ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 87.6MB in the beginning and 118.3MB in the end (delta: -30.7MB). Peak memory consumption was 77.1MB. Max. memory is 16.1GB. * CodeCheck took 208.29ms. Allocated memory is still 182.5MB. Free memory was 118.3MB in the beginning and 111.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:41:59,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- 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 16:42:02,017 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:42:02,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:42:02,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:42:02,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:42:02,078 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:42:02,081 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:42:02,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:42:02,093 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:42:02,099 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:42:02,102 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:42:02,103 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:42:02,104 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:42:02,105 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:42:02,106 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:42:02,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:42:02,109 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:42:02,110 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:42:02,112 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:42:02,124 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:42:02,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:42:02,129 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:42:02,132 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:42:02,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:42:02,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:42:02,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:42:02,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:42:02,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:42:02,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:42:02,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:42:02,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:42:02,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:42:02,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:42:02,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:42:02,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:42:02,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:42:02,157 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:42:02,157 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:42:02,157 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:42:02,159 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:42:02,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:42:02,166 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:42:02,212 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:42:02,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:42:02,215 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:42:02,215 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:42:02,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:42:02,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:42:02,218 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:42:02,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:42:02,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:42:02,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:42:02,219 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:42:02,220 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:42:02,220 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:42:02,220 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:42:02,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:42:02,220 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:42:02,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:42:02,221 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:42:02,221 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:42:02,221 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:42:02,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:42:02,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:42:02,222 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:42:02,222 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:42:02,222 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:42:02,223 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:42:02,223 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:42:02,223 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:42:02,223 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:42:02,223 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-10-17 16:42:02,600 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:42:02,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:42:02,634 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:42:02,636 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:42:02,637 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:42:02,638 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-10-17 16:42:02,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/979576a46/038ff8848f234232886b4063c6fbbf19/FLAG1804717fc [2022-10-17 16:42:03,749 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:42:03,750 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-10-17 16:42:03,802 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/979576a46/038ff8848f234232886b4063c6fbbf19/FLAG1804717fc [2022-10-17 16:42:03,824 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7e4a604-6d2d-4828-ac63-1dc122646c2d/bin/ukojak-92XMlrwhuB/data/979576a46/038ff8848f234232886b4063c6fbbf19 [2022-10-17 16:42:03,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:42:03,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:42:03,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:42:03,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:42:03,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:42:03,842 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:03" (1/1) ... [2022-10-17 16:42:03,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37e4c223 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:42:03, skipping insertion in model container [2022-10-17 16:42:03,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:42:03" (1/1) ... [2022-10-17 16:42:03,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:42:04,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:42:04,392 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-10-17 16:42:04,398 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_d7e4a604-6d2d-4828-ac63-1dc122646c2d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-10-17 16:42:05,356 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,356 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,357 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,358 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,360 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,376 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,379 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,380 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:42:05,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:42:05,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:42:05,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:42:05,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:42:05,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:42:05,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:42:05,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:42:05,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:42:05,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:42:05,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:42:06,017 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:42:06,039 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 16:42:06,045 INFO L158 Benchmark]: Toolchain (without parser) took 2212.18ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 38.4MB in the beginning and 50.1MB in the end (delta: -11.7MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2022-10-17 16:42:06,045 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:42:06,046 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2205.93ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 38.2MB in the beginning and 50.1MB in the end (delta: -11.8MB). Peak memory consumption was 23.2MB. Max. memory is 16.1GB. [2022-10-17 16:42:06,048 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 67.1MB. Free memory is still 47.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2205.93ms. Allocated memory was 67.1MB in the beginning and 102.8MB in the end (delta: 35.7MB). Free memory was 38.2MB in the beginning and 50.1MB in the end (delta: -11.8MB). Peak memory consumption was 23.2MB. 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