./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg --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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- 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-b5237d8 [2022-11-21 22:36:01,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:36:01,182 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:36:01,225 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:36:01,225 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:36:01,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:36:01,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:36:01,235 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:36:01,236 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:36:01,242 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:36:01,243 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:36:01,244 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:36:01,244 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:36:01,245 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:36:01,246 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:36:01,247 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:36:01,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:36:01,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:36:01,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:36:01,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:36:01,264 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:36:01,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:36:01,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:36:01,270 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:36:01,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:36:01,281 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:36:01,281 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:36:01,283 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:36:01,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:36:01,284 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:36:01,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:36:01,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:36:01,288 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:36:01,289 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:36:01,290 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:36:01,290 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:36:01,292 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:36:01,292 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:36:01,292 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:36:01,294 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:36:01,295 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:36:01,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:36:01,336 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:36:01,336 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:36:01,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:36:01,338 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:36:01,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:36:01,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:36:01,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:36:01,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:36:01,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:36:01,340 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:36:01,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:36:01,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:36:01,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:36:01,342 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:36:01,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:36:01,343 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:36:01,343 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:36:01,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:36:01,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:01,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:36:01,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:36:01,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:36:01,345 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:36:01,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:36:01,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:36:01,345 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2022-11-21 22:36:01,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:36:01,708 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:36:01,711 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:36:01,712 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:36:01,713 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:36:01,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-11-21 22:36:04,741 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:36:05,398 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:36:05,399 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-11-21 22:36:05,442 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/c58f1824e/4ad5d050f98c4cd3937e97a7770665a8/FLAG7c4bd1099 [2022-11-21 22:36:05,460 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/c58f1824e/4ad5d050f98c4cd3937e97a7770665a8 [2022-11-21 22:36:05,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:36:05,465 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:36:05,468 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:05,468 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:36:05,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:36:05,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:05" (1/1) ... [2022-11-21 22:36:05,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75719364 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:05, skipping insertion in model container [2022-11-21 22:36:05,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:05" (1/1) ... [2022-11-21 22:36:05,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:36:05,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:05,881 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-11-21 22:36:05,893 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-11-21 22:36:07,111 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,113 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,114 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,116 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,138 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:36:07,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:36:07,665 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:36:07,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:36:07,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:36:07,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:36:07,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:36:07,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:36:07,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:36:07,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:36:07,860 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:36:07,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:07,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,060 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:08,107 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:36:08,121 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-11-21 22:36:08,129 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-11-21 22:36:08,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:36:08,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:36:08,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:36:08,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:36:08,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:36:08,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:36:08,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:36:08,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:36:08,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:36:08,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:36:08,231 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:36:08,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:08,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:08,771 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:36:08,773 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08 WrapperNode [2022-11-21 22:36:08,773 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:08,774 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:08,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:36:08,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:36:08,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:08,930 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,023 INFO L138 Inliner]: procedures = 693, calls = 2791, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 873 [2022-11-21 22:36:09,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:09,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:36:09,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:36:09,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:36:09,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,054 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,055 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,091 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,094 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,099 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,111 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:36:09,111 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:36:09,112 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:36:09,112 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:36:09,113 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:08" (1/1) ... [2022-11-21 22:36:09,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:09,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:36:09,160 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:36:09,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:36:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 22:36:09,214 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 22:36:09,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 22:36:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 22:36:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:36:09,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:36:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:36:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:36:09,215 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:36:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:36:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:36:09,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:36:09,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:36:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:36:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:36:09,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:36:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:36:09,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:36:09,218 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:36:09,219 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:36:09,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:36:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:36:09,220 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:36:09,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:36:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:36:09,221 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:36:09,221 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:36:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:36:09,222 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:36:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:36:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:36:09,223 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:36:09,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:36:09,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:36:09,593 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:36:09,595 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:36:11,048 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:36:11,362 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:36:11,362 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:36:11,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:11 BoogieIcfgContainer [2022-11-21 22:36:11,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:36:11,367 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:36:11,367 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:36:11,377 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:36:11,378 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:11" (1/1) ... [2022-11-21 22:36:11,387 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:36:11,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:11,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2022-11-21 22:36:11,465 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2022-11-21 22:36:11,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:36:11,473 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:11,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:11,526 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) [2022-11-21 22:36:11,531 INFO L158 Benchmark]: Toolchain (without parser) took 6065.78ms. Allocated memory was 148.9MB in the beginning and 224.4MB in the end (delta: 75.5MB). Free memory was 108.5MB in the beginning and 138.6MB in the end (delta: -30.1MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,532 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 148.9MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:36:11,533 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3305.43ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 108.5MB in the beginning and 121.3MB in the end (delta: -12.9MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,533 INFO L158 Benchmark]: Boogie Procedure Inliner took 251.18ms. Allocated memory is still 180.4MB. Free memory was 121.3MB in the beginning and 108.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,534 INFO L158 Benchmark]: Boogie Preprocessor took 85.16ms. Allocated memory is still 180.4MB. Free memory was 108.8MB in the beginning and 102.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,535 INFO L158 Benchmark]: RCFGBuilder took 2253.91ms. Allocated memory was 180.4MB in the beginning and 224.4MB in the end (delta: 44.0MB). Free memory was 101.4MB in the beginning and 144.9MB in the end (delta: -43.5MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,536 INFO L158 Benchmark]: CodeCheck took 162.83ms. Allocated memory is still 224.4MB. Free memory was 144.9MB in the beginning and 138.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:36:11,539 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 148.9MB. Free memory is still 103.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3305.43ms. Allocated memory was 148.9MB in the beginning and 180.4MB in the end (delta: 31.5MB). Free memory was 108.5MB in the beginning and 121.3MB in the end (delta: -12.9MB). Peak memory consumption was 102.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 251.18ms. Allocated memory is still 180.4MB. Free memory was 121.3MB in the beginning and 108.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.16ms. Allocated memory is still 180.4MB. Free memory was 108.8MB in the beginning and 102.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2253.91ms. Allocated memory was 180.4MB in the beginning and 224.4MB in the end (delta: 44.0MB). Free memory was 101.4MB in the beginning and 144.9MB in the end (delta: -43.5MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * CodeCheck took 162.83ms. Allocated memory is still 224.4MB. Free memory was 144.9MB in the beginning and 138.6MB 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. [2022-11-21 22:36:11,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg --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 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce --- 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-b5237d8 [2022-11-21 22:36:14,090 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:36:14,094 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:36:14,141 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:36:14,142 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:36:14,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:36:14,148 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:36:14,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:36:14,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:36:14,158 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:36:14,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:36:14,160 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:36:14,161 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:36:14,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:36:14,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:36:14,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:36:14,164 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:36:14,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:36:14,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:36:14,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:36:14,170 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:36:14,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:36:14,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:36:14,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:36:14,195 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:36:14,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:36:14,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:36:14,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:36:14,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:36:14,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:36:14,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:36:14,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:36:14,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:36:14,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:36:14,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:36:14,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:36:14,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:36:14,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:36:14,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:36:14,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:36:14,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:36:14,214 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:36:14,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:36:14,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:36:14,257 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:36:14,257 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:36:14,258 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:36:14,258 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:36:14,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:36:14,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:36:14,259 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:36:14,259 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:36:14,260 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:36:14,260 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:36:14,260 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:36:14,261 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:36:14,261 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:36:14,261 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:36:14,261 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:36:14,262 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:36:14,262 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:36:14,262 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:36:14,262 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:14,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:36:14,263 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:36:14,263 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:36:14,263 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:36:14,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:36:14,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:36:14,264 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:36:14,264 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:36:14,265 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69a4e17497471d2fff231bad199d28dc26e616d1fdaf7fc57a8b45b8dfdd40ce [2022-11-21 22:36:14,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:36:14,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:36:14,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:36:14,726 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:36:14,726 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:36:14,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-11-21 22:36:17,811 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:36:18,370 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:36:18,371 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i [2022-11-21 22:36:18,424 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/6b30eac45/c72d6719cdbc4027af4a042652168662/FLAGa4cf9b9d8 [2022-11-21 22:36:18,444 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/data/6b30eac45/c72d6719cdbc4027af4a042652168662 [2022-11-21 22:36:18,446 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:36:18,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:36:18,452 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:18,452 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:36:18,455 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:36:18,456 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:18" (1/1) ... [2022-11-21 22:36:18,458 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d7c9f24 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:18, skipping insertion in model container [2022-11-21 22:36:18,461 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:36:18" (1/1) ... [2022-11-21 22:36:18,468 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:36:18,599 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:18,918 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-11-21 22:36:18,929 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-11-21 22:36:20,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,141 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,142 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,154 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,155 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,635 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:36:20,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:36:20,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:36:20,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:36:20,646 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:36:20,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:36:20,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:36:20,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:36:20,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:36:20,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:36:20,822 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:36:20,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:20,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:21,211 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:36:21,277 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:36:21,281 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-11-21 22:36:21,282 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-11-21 22:36:21,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,355 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,367 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,368 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,370 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,370 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:36:21,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:36:21,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:36:21,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:36:21,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:36:21,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:36:21,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:36:21,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:36:21,436 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:36:21,436 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:36:21,460 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:36:21,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,536 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:21,652 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:36:21,676 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4496,4509] [2022-11-21 22:36:21,677 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_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_buf_harness.i[4556,4569] [2022-11-21 22:36:21,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,730 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,730 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,731 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:36:21,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:36:21,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:36:21,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:36:21,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:36:21,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:36:21,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:36:21,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:36:21,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:36:21,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:36:21,797 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:36:21,855 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,856 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:36:21,957 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:36:22,396 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:36:22,397 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22 WrapperNode [2022-11-21 22:36:22,397 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:36:22,399 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:22,399 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:36:22,399 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:36:22,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,718 INFO L138 Inliner]: procedures = 713, calls = 2791, calls flagged for inlining = 61, calls inlined = 8, statements flattened = 874 [2022-11-21 22:36:22,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:36:22,719 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:36:22,719 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:36:22,719 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:36:22,730 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,730 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,797 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:36:22,823 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:36:22,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:36:22,823 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:36:22,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:36:22" (1/1) ... [2022-11-21 22:36:22,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:36:22,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:36:22,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:36:22,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:36:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 22:36:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 22:36:22,902 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 22:36:22,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 22:36:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:36:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-21 22:36:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:36:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:36:22,903 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:36:22,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:36:22,904 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:36:22,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:36:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:36:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:36:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:36:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:36:22,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:36:22,905 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:36:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:36:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:36:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:36:22,906 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:36:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:36:22,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:36:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-21 22:36:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-21 22:36:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:36:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:36:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:36:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:36:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:36:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:36:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:36:23,274 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:36:23,276 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:36:25,583 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:36:26,117 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:36:26,118 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:36:26,121 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:26 BoogieIcfgContainer [2022-11-21 22:36:26,121 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:36:26,122 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:36:26,123 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:36:26,137 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:36:26,138 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:36:26" (1/1) ... [2022-11-21 22:36:26,148 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:36:26,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:36:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 94 states and 124 transitions. [2022-11-21 22:36:26,226 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 124 transitions. [2022-11-21 22:36:26,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-21 22:36:26,236 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:36:26,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:36:26,293 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) [2022-11-21 22:36:26,299 INFO L158 Benchmark]: Toolchain (without parser) took 7850.34ms. Allocated memory was 62.9MB in the beginning and 350.2MB in the end (delta: 287.3MB). Free memory was 37.1MB in the beginning and 228.1MB in the end (delta: -191.0MB). Peak memory consumption was 96.1MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,302 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:36:26,302 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3946.25ms. Allocated memory was 62.9MB in the beginning and 130.0MB in the end (delta: 67.1MB). Free memory was 36.9MB in the beginning and 74.7MB in the end (delta: -37.7MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,303 INFO L158 Benchmark]: Boogie Procedure Inliner took 320.12ms. Allocated memory is still 130.0MB. Free memory was 74.7MB in the beginning and 62.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,303 INFO L158 Benchmark]: Boogie Preprocessor took 102.60ms. Allocated memory is still 130.0MB. Free memory was 62.1MB in the beginning and 53.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,304 INFO L158 Benchmark]: RCFGBuilder took 3298.88ms. Allocated memory was 130.0MB in the beginning and 350.2MB in the end (delta: 220.2MB). Free memory was 53.7MB in the beginning and 234.5MB in the end (delta: -180.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,304 INFO L158 Benchmark]: CodeCheck took 175.95ms. Allocated memory is still 350.2MB. Free memory was 234.5MB in the beginning and 228.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:36:26,308 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 62.9MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3946.25ms. Allocated memory was 62.9MB in the beginning and 130.0MB in the end (delta: 67.1MB). Free memory was 36.9MB in the beginning and 74.7MB in the end (delta: -37.7MB). Peak memory consumption was 66.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 320.12ms. Allocated memory is still 130.0MB. Free memory was 74.7MB in the beginning and 62.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.60ms. Allocated memory is still 130.0MB. Free memory was 62.1MB in the beginning and 53.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3298.88ms. Allocated memory was 130.0MB in the beginning and 350.2MB in the end (delta: 220.2MB). Free memory was 53.7MB in the beginning and 234.5MB in the end (delta: -180.7MB). Peak memory consumption was 86.9MB. Max. memory is 16.1GB. * CodeCheck took 175.95ms. Allocated memory is still 350.2MB. Free memory was 234.5MB in the beginning and 228.1MB 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. [2022-11-21 22:36:26,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd17c05d-3603-41fd-aae4-7dc0b4d25ea9/bin/ukojak-jW3SillKbg/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