./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:40:53,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:40:53,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:40:53,378 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:40:53,379 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:40:53,380 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:40:53,382 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:40:53,384 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:40:53,386 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:40:53,388 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:40:53,389 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:40:53,390 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:40:53,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:40:53,393 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:40:53,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:40:53,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:40:53,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:40:53,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:40:53,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:40:53,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:40:53,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:40:53,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:40:53,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:40:53,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:40:53,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:40:53,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:40:53,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:40:53,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:40:53,418 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:40:53,419 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:40:53,420 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:40:53,421 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:40:53,422 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:40:53,423 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:40:53,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:40:53,425 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:40:53,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:40:53,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:40:53,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:40:53,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:40:53,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:40:53,431 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:40:53,457 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:40:53,457 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:40:53,458 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:40:53,459 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:40:53,459 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:40:53,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:40:53,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:40:53,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:40:53,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:40:53,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:40:53,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:40:53,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:40:53,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:40:53,462 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:40:53,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:40:53,463 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:40:53,463 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:40:53,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:40:53,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:53,464 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:40:53,464 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:40:53,464 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:40:53,465 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:40:53,465 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:40:53,465 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:40:53,465 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_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-23 01:40:53,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:40:53,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:40:53,808 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:40:53,809 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:40:53,811 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:40:53,813 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-23 01:40:53,928 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/702a156a4/7f0160b32ef1460fa1f6178e40d434ea/FLAGd0765a172 [2021-11-23 01:40:55,223 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:40:55,225 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-23 01:40:55,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/702a156a4/7f0160b32ef1460fa1f6178e40d434ea/FLAGd0765a172 [2021-11-23 01:40:55,306 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/702a156a4/7f0160b32ef1460fa1f6178e40d434ea [2021-11-23 01:40:55,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:40:55,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:40:55,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:55,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:40:55,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:40:55,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:55" (1/1) ... [2021-11-23 01:40:55,319 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d929db7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:55, skipping insertion in model container [2021-11-23 01:40:55,319 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:55" (1/1) ... [2021-11-23 01:40:55,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:40:55,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:55,901 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-23 01:40:55,910 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-23 01:40:57,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:57,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:57,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:57,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:57,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:57,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:57,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:57,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:57,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:57,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:57,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:58,012 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:58,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,302 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:58,409 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:40:58,445 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-23 01:40:58,446 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-23 01:40:58,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,547 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:58,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:58,666 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:58,668 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:58,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:58,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:58,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:58,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:58,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:58,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:58,720 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:58,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:58,872 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:59,181 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:40:59,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59 WrapperNode [2021-11-23 01:40:59,182 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:59,186 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:59,186 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:40:59,187 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:40:59,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,450 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 866 [2021-11-23 01:40:59,450 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:59,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:40:59,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:40:59,452 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:40:59,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,489 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,544 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:40:59,598 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:40:59,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:40:59,599 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:40:59,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:59" (1/1) ... [2021-11-23 01:40:59,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:59,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:40:59,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:40:59,673 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:40:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-23 01:40:59,719 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:40:59,719 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:40:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:40:59,720 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:40:59,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:40:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:40:59,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:40:59,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:40:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:40:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:40:59,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:40:59,723 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:40:59,723 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:40:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:40:59,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:40:59,724 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:40:59,725 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:40:59,726 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:59,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:40:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:40:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:40:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:40:59,727 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:40:59,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:40:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:40:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:40:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:40:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:40:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:40:59,728 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:40:59,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:40:59,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:41:00,068 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:41:00,071 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:41:01,664 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:41:01,936 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:41:01,937 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:41:01,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:01 BoogieIcfgContainer [2021-11-23 01:41:01,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:41:01,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:41:01,942 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:41:01,954 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:41:01,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:01" (1/1) ... [2021-11-23 01:41:01,972 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:41:02,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:02,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-23 01:41:02,066 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-23 01:41:02,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:41:02,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:02,075 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:02,129 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:419) 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:145) 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) [2021-11-23 01:41:02,144 INFO L158 Benchmark]: Toolchain (without parser) took 6828.31ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 93.7MB in the beginning and 87.8MB in the end (delta: 5.9MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,146 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 100.7MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:41:02,146 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3873.03ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 93.5MB in the beginning and 113.6MB in the end (delta: -20.1MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,148 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.21ms. Allocated memory is still 180.4MB. Free memory was 113.6MB in the beginning and 101.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,149 INFO L158 Benchmark]: Boogie Preprocessor took 146.11ms. Allocated memory is still 180.4MB. Free memory was 101.9MB in the beginning and 94.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,149 INFO L158 Benchmark]: RCFGBuilder took 2342.32ms. Allocated memory is still 180.4MB. Free memory was 94.7MB in the beginning and 95.2MB in the end (delta: -415.6kB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,151 INFO L158 Benchmark]: CodeCheck took 196.79ms. Allocated memory is still 180.4MB. Free memory was 95.2MB in the beginning and 87.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:41:02,156 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 100.7MB. Free memory is still 62.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3873.03ms. Allocated memory was 127.9MB in the beginning and 180.4MB in the end (delta: 52.4MB). Free memory was 93.5MB in the beginning and 113.6MB in the end (delta: -20.1MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.21ms. Allocated memory is still 180.4MB. Free memory was 113.6MB in the beginning and 101.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.11ms. Allocated memory is still 180.4MB. Free memory was 101.9MB in the beginning and 94.7MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2342.32ms. Allocated memory is still 180.4MB. Free memory was 94.7MB in the beginning and 95.2MB in the end (delta: -415.6kB). Peak memory consumption was 33.9MB. Max. memory is 16.1GB. * CodeCheck took 196.79ms. Allocated memory is still 180.4MB. Free memory was 95.2MB in the beginning and 87.8MB 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. [2021-11-23 01:41:02,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/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_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:41:05,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:41:05,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:41:05,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:41:05,094 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:41:05,100 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:41:05,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:41:05,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:41:05,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:41:05,120 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:41:05,125 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:41:05,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:41:05,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:41:05,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:41:05,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:41:05,139 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:41:05,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:41:05,143 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:41:05,145 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:41:05,153 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:41:05,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:41:05,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:41:05,162 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:41:05,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:41:05,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:41:05,171 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:41:05,171 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:41:05,174 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:41:05,175 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:41:05,176 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:41:05,177 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:41:05,178 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:41:05,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:41:05,181 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:41:05,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:41:05,184 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:41:05,185 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:41:05,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:41:05,186 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:41:05,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:41:05,189 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:41:05,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:41:05,243 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:41:05,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:41:05,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:41:05,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:41:05,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:41:05,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:41:05,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:41:05,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:41:05,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:41:05,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:41:05,250 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:41:05,250 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:41:05,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:41:05,251 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:41:05,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:41:05,251 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:41:05,251 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:41:05,252 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:41:05,252 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:41:05,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:41:05,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:41:05,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:41:05,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:41:05,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:41:05,254 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:41:05,254 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:41:05,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:41:05,254 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:41:05,255 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:41:05,255 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_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-23 01:41:05,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:41:05,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:41:05,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:41:05,703 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:41:05,704 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:41:05,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-23 01:41:05,806 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/cbbfb1e4e/4f4529ebdfa446f582f049cb4460afc8/FLAG679e60ced [2021-11-23 01:41:06,900 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:41:06,901 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-23 01:41:06,952 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/cbbfb1e4e/4f4529ebdfa446f582f049cb4460afc8/FLAG679e60ced [2021-11-23 01:41:07,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/data/cbbfb1e4e/4f4529ebdfa446f582f049cb4460afc8 [2021-11-23 01:41:07,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:41:07,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:41:07,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:41:07,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:41:07,329 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:41:07,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:07" (1/1) ... [2021-11-23 01:41:07,331 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1543700a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:07, skipping insertion in model container [2021-11-23 01:41:07,332 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:41:07" (1/1) ... [2021-11-23 01:41:07,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:41:07,488 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:41:07,931 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-23 01:41:07,939 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-23 01:41:09,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:09,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:41:10,025 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:41:10,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:41:10,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:41:10,034 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:41:10,037 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:41:10,039 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:41:10,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:41:10,046 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:41:10,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:41:10,383 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:41:10,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,726 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:41:10,844 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:41:10,903 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:41:10,909 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-23 01:41:10,909 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-23 01:41:10,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:10,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:41:11,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:41:11,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:41:11,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:41:11,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:41:11,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:41:11,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:41:11,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:41:11,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:41:11,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:41:11,129 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:41:11,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:41:11,375 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:41:11,392 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-23 01:41:11,404 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_e6431de0-b18c-4095-a643-c57555634807/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-23 01:41:11,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,500 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:41:11,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:41:11,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:41:11,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:41:11,503 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:41:11,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:41:11,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:41:11,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:41:11,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:41:11,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:41:11,531 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:41:11,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:41:11,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:41:12,111 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:41:12,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12 WrapperNode [2021-11-23 01:41:12,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:41:12,114 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:41:12,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:41:12,115 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:41:12,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,391 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 867 [2021-11-23 01:41:12,391 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:41:12,393 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:41:12,394 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:41:12,394 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:41:12,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,421 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,422 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,480 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,500 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:41:12,521 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:41:12,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:41:12,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:41:12,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:41:12" (1/1) ... [2021-11-23 01:41:12,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:41:12,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:41:12,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:41:12,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:41:12,635 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-23 01:41:12,635 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:41:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:41:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:41:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:41:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:41:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:41:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:41:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:41:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:41:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:41:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:41:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:41:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:41:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:41:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:41:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:41:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:41:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:41:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:41:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:41:12,639 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:41:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:41:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:41:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 01:41:12,640 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:41:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:41:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:41:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:41:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:41:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:41:12,641 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:41:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:41:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:41:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:41:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 01:41:12,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:41:12,643 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:41:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:41:12,994 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:41:13,012 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:41:15,720 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:41:16,079 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:41:16,080 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:41:16,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:16 BoogieIcfgContainer [2021-11-23 01:41:16,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:41:16,085 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:41:16,086 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:41:16,100 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:41:16,101 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:41:16" (1/1) ... [2021-11-23 01:41:16,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:41:16,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:41:16,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-23 01:41:16,202 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-23 01:41:16,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-23 01:41:16,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:41:16,212 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:41:16,267 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) 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) [2021-11-23 01:41:16,275 INFO L158 Benchmark]: Toolchain (without parser) took 8961.20ms. Allocated memory was 62.9MB in the beginning and 190.8MB in the end (delta: 127.9MB). Free memory was 37.5MB in the beginning and 55.9MB in the end (delta: -18.4MB). Peak memory consumption was 109.0MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,275 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 48.2MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:41:16,277 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4798.94ms. Allocated memory was 62.9MB in the beginning and 127.9MB in the end (delta: 65.0MB). Free memory was 37.1MB in the beginning and 71.5MB in the end (delta: -34.4MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 277.65ms. Allocated memory is still 127.9MB. Free memory was 71.5MB in the beginning and 59.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,281 INFO L158 Benchmark]: Boogie Preprocessor took 127.21ms. Allocated memory is still 127.9MB. Free memory was 59.7MB in the beginning and 51.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,284 INFO L158 Benchmark]: RCFGBuilder took 3562.61ms. Allocated memory was 127.9MB in the beginning and 190.8MB in the end (delta: 62.9MB). Free memory was 51.3MB in the beginning and 62.2MB in the end (delta: -10.9MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,285 INFO L158 Benchmark]: CodeCheck took 186.78ms. Allocated memory is still 190.8MB. Free memory was 62.2MB in the beginning and 55.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:41:16,289 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 48.2MB. Free memory is still 29.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4798.94ms. Allocated memory was 62.9MB in the beginning and 127.9MB in the end (delta: 65.0MB). Free memory was 37.1MB in the beginning and 71.5MB in the end (delta: -34.4MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 277.65ms. Allocated memory is still 127.9MB. Free memory was 71.5MB in the beginning and 59.7MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.21ms. Allocated memory is still 127.9MB. Free memory was 59.7MB in the beginning and 51.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3562.61ms. Allocated memory was 127.9MB in the beginning and 190.8MB in the end (delta: 62.9MB). Free memory was 51.3MB in the beginning and 62.2MB in the end (delta: -10.9MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * CodeCheck took 186.78ms. Allocated memory is still 190.8MB. Free memory was 62.2MB in the beginning and 55.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:41:16,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e6431de0-b18c-4095-a643-c57555634807/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared