./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:28:06,232 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:28:06,235 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:28:06,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:28:06,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:28:06,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:28:06,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:28:06,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:28:06,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:28:06,280 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:28:06,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:28:06,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:28:06,284 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:28:06,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:28:06,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:28:06,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:28:06,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:28:06,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:28:06,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:28:06,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:28:06,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:28:06,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:28:06,311 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:28:06,312 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:28:06,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:28:06,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:28:06,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:28:06,325 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:28:06,325 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:28:06,326 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:28:06,327 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:28:06,328 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:28:06,330 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:28:06,332 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:28:06,334 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:28:06,334 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:28:06,335 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:28:06,335 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:28:06,336 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:28:06,337 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:28:06,338 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:28:06,339 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:28:06,379 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:28:06,379 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:28:06,380 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:28:06,381 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:28:06,381 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:28:06,382 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:28:06,382 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:28:06,382 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:28:06,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:28:06,383 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:28:06,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:28:06,384 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:28:06,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:28:06,384 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:28:06,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:28:06,385 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:28:06,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:28:06,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:28:06,386 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:06,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:28:06,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:28:06,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:28:06,387 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:28:06,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:28:06,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:28:06,387 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_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2022-11-20 18:28:06,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:28:06,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:28:06,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:28:06,705 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:28:06,705 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:28:06,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-20 18:28:09,864 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:28:10,444 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:28:10,444 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-20 18:28:10,488 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/c16e28642/e3442624dc054c189dc30fc87046724c/FLAG757bb644b [2022-11-20 18:28:10,507 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/c16e28642/e3442624dc054c189dc30fc87046724c [2022-11-20 18:28:10,512 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:28:10,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:28:10,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:10,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:28:10,523 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:28:10,523 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:10" (1/1) ... [2022-11-20 18:28:10,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bf398b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:10, skipping insertion in model container [2022-11-20 18:28:10,525 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:10" (1/1) ... [2022-11-20 18:28:10,532 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:28:10,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:10,905 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-20 18:28:10,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-20 18:28:12,070 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,072 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,073 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:12,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:12,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:12,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:12,686 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:12,688 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:12,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:12,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:12,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:12,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:12,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:12,947 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:13,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:13,353 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:28:13,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-20 18:28:13,382 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-20 18:28:13,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,439 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,439 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,440 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,443 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,452 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,455 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:13,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:13,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:13,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:13,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:13,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:13,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:13,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:13,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:13,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:13,532 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:13,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,605 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:13,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:13,897 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:28:13,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13 WrapperNode [2022-11-20 18:28:13,898 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:13,899 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:13,899 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:28:13,899 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:28:13,907 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,122 INFO L138 Inliner]: procedures = 693, calls = 2788, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 863 [2022-11-20 18:28:14,123 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:14,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:28:14,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:28:14,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:28:14,133 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,146 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,217 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:28:14,242 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:28:14,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:28:14,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:28:14,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:13" (1/1) ... [2022-11-20 18:28:14,251 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:14,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:28:14,276 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:28:14,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:28:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 18:28:14,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 18:28:14,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:28:14,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:28:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 18:28:14,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 18:28:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 18:28:14,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:28:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:28:14,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:28:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:28:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:28:14,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:28:14,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:28:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:28:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:28:14,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:28:14,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:28:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:28:14,324 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:28:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:28:14,324 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:28:14,325 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:28:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:28:14,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:28:14,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 18:28:14,326 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 18:28:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:28:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:28:14,327 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:28:14,327 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:28:14,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:28:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:28:14,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:28:14,652 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:28:14,655 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:28:16,054 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:28:16,377 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:28:16,377 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:28:16,380 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:16 BoogieIcfgContainer [2022-11-20 18:28:16,381 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:28:16,382 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:28:16,382 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:28:16,392 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:28:16,393 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:16" (1/1) ... [2022-11-20 18:28:16,407 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:28:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:16,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2022-11-20 18:28:16,467 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2022-11-20 18:28:16,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-20 18:28:16,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:16,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:16,525 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:28:16,537 INFO L158 Benchmark]: Toolchain (without parser) took 6020.42ms. Allocated memory was 224.4MB in the beginning and 318.8MB in the end (delta: 94.4MB). Free memory was 167.6MB in the beginning and 187.5MB in the end (delta: -19.8MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,538 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 86.0MB in the beginning and 85.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:28:16,539 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3380.13ms. Allocated memory is still 224.4MB. Free memory was 166.9MB in the beginning and 141.9MB in the end (delta: 25.1MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,539 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.05ms. Allocated memory is still 224.4MB. Free memory was 141.9MB in the beginning and 130.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,540 INFO L158 Benchmark]: Boogie Preprocessor took 117.94ms. Allocated memory is still 224.4MB. Free memory was 130.4MB in the beginning and 123.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,540 INFO L158 Benchmark]: RCFGBuilder took 2138.44ms. Allocated memory was 224.4MB in the beginning and 318.8MB in the end (delta: 94.4MB). Free memory was 123.1MB in the beginning and 194.8MB in the end (delta: -71.7MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,541 INFO L158 Benchmark]: CodeCheck took 151.93ms. Allocated memory is still 318.8MB. Free memory was 194.8MB in the beginning and 187.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:16,543 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory was 86.0MB in the beginning and 85.8MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3380.13ms. Allocated memory is still 224.4MB. Free memory was 166.9MB in the beginning and 141.9MB in the end (delta: 25.1MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.05ms. Allocated memory is still 224.4MB. Free memory was 141.9MB in the beginning and 130.4MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.94ms. Allocated memory is still 224.4MB. Free memory was 130.4MB in the beginning and 123.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2138.44ms. Allocated memory was 224.4MB in the beginning and 318.8MB in the end (delta: 94.4MB). Free memory was 123.1MB in the beginning and 194.8MB in the end (delta: -71.7MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * CodeCheck took 151.93ms. Allocated memory is still 318.8MB. Free memory was 194.8MB in the beginning and 187.5MB 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. [2022-11-20 18:28:16,566 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:28:19,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:28:19,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:28:19,261 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:28:19,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:28:19,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:28:19,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:28:19,272 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:28:19,275 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:28:19,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:28:19,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:28:19,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:28:19,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:28:19,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:28:19,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:28:19,298 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:28:19,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:28:19,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:28:19,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:28:19,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:28:19,313 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:28:19,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:28:19,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:28:19,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:28:19,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:28:19,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:28:19,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:28:19,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:28:19,333 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:28:19,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:28:19,335 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:28:19,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:28:19,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:28:19,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:28:19,342 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:28:19,342 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:28:19,359 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:28:19,360 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:28:19,360 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:28:19,361 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:28:19,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:28:19,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:28:19,417 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:28:19,418 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:28:19,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:28:19,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:28:19,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:28:19,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:28:19,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:28:19,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:28:19,423 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:28:19,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:28:19,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:28:19,424 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:28:19,425 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:28:19,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:28:19,425 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:28:19,425 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:28:19,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:28:19,426 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:28:19,426 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:28:19,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:28:19,427 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:19,427 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:28:19,427 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:28:19,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:28:19,428 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:28:19,428 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:28:19,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:28:19,429 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:28:19,429 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:28:19,429 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_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2022-11-20 18:28:19,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:28:19,884 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:28:19,887 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:28:19,889 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:28:19,890 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:28:19,891 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-20 18:28:23,376 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:28:24,045 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:28:24,046 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2022-11-20 18:28:24,093 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/8666a3bec/40c11d21b1294740be7a11d1e8bca9ad/FLAGc102fabad [2022-11-20 18:28:24,130 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/data/8666a3bec/40c11d21b1294740be7a11d1e8bca9ad [2022-11-20 18:28:24,134 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:28:24,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:28:24,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:24,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:28:24,143 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:28:24,144 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,146 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@282c7c8d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:24, skipping insertion in model container [2022-11-20 18:28:24,146 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:28:24" (1/1) ... [2022-11-20 18:28:24,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:28:24,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:24,707 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-20 18:28:24,717 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-20 18:28:25,948 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,986 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:25,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:26,557 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:26,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:26,560 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:26,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:26,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:26,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:26,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:26,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:26,567 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:26,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:26,824 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:26,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:26,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:27,264 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:28:27,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:28:27,365 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-20 18:28:27,369 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-20 18:28:27,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,561 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:27,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:27,563 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:27,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:27,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:27,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:27,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:27,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:27,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:27,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:27,603 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:27,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,799 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:27,883 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:28:27,913 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2022-11-20 18:28:27,914 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2022-11-20 18:28:27,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:27,978 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:28,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:28:28,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:28:28,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:28:28,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:28:28,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:28:28,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:28:28,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:28:28,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:28:28,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:28:28,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:28:28,045 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:28:28,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:28,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:28:28,214 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:28:28,717 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:28:28,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28 WrapperNode [2022-11-20 18:28:28,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:28:28,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:28,719 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:28:28,719 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:28:28,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:28,849 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:28,940 INFO L138 Inliner]: procedures = 713, calls = 2788, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 864 [2022-11-20 18:28:28,948 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:28:28,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:28:28,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:28:28,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:28:28,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:28,960 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:28,975 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:28,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,048 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:28:29,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:28:29,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:28:29,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:28:29,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:28:28" (1/1) ... [2022-11-20 18:28:29,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:28:29,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:28:29,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:28:29,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:28:29,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 18:28:29,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 18:28:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:28:29,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:28:29,171 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 18:28:29,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 18:28:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 18:28:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:28:29,172 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:28:29,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:28:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:28:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:28:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:28:29,173 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:28:29,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:28:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:28:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:28:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:28:29,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:28:29,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:28:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:28:29,176 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:28:29,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:28:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:28:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:28:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:28:29,177 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:28:29,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:28:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:28:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 18:28:29,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 18:28:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:28:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:28:29,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:28:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:28:29,179 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:28:29,179 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:28:29,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:28:29,581 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:28:29,586 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:28:32,085 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:28:32,543 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:28:32,543 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:28:32,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:32 BoogieIcfgContainer [2022-11-20 18:28:32,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:28:32,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:28:32,549 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:28:32,561 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:28:32,562 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:28:32" (1/1) ... [2022-11-20 18:28:32,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:28:32,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:28:32,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2022-11-20 18:28:32,653 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2022-11-20 18:28:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-20 18:28:32,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:28:32,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:28:32,716 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:28:32,722 INFO L158 Benchmark]: Toolchain (without parser) took 8586.23ms. Allocated memory was 65.0MB in the beginning and 213.9MB in the end (delta: 148.9MB). Free memory was 25.8MB in the beginning and 101.7MB in the end (delta: -75.9MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,723 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:28:32,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4578.46ms. Allocated memory was 65.0MB in the beginning and 151.0MB in the end (delta: 86.0MB). Free memory was 25.5MB in the beginning and 93.8MB in the end (delta: -68.2MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.75ms. Allocated memory is still 151.0MB. Free memory was 93.8MB in the beginning and 81.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,726 INFO L158 Benchmark]: Boogie Preprocessor took 124.25ms. Allocated memory is still 151.0MB. Free memory was 81.2MB in the beginning and 72.8MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,726 INFO L158 Benchmark]: RCFGBuilder took 3471.98ms. Allocated memory was 151.0MB in the beginning and 213.9MB in the end (delta: 62.9MB). Free memory was 72.8MB in the beginning and 109.0MB in the end (delta: -36.2MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,727 INFO L158 Benchmark]: CodeCheck took 172.69ms. Allocated memory is still 213.9MB. Free memory was 109.0MB in the beginning and 101.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:28:32,730 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 65.0MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4578.46ms. Allocated memory was 65.0MB in the beginning and 151.0MB in the end (delta: 86.0MB). Free memory was 25.5MB in the beginning and 93.8MB in the end (delta: -68.2MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.75ms. Allocated memory is still 151.0MB. Free memory was 93.8MB in the beginning and 81.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.25ms. Allocated memory is still 151.0MB. Free memory was 81.2MB in the beginning and 72.8MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3471.98ms. Allocated memory was 151.0MB in the beginning and 213.9MB in the end (delta: 62.9MB). Free memory was 72.8MB in the beginning and 109.0MB in the end (delta: -36.2MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. * CodeCheck took 172.69ms. Allocated memory is still 213.9MB. Free memory was 109.0MB in the beginning and 101.7MB 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. [2022-11-20 18:28:32,757 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b5f475b-960e-45c5-b0de-5f2fff274057/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared