./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN --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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:39:34,852 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:39:34,855 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:39:34,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:39:34,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:39:34,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:39:34,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:39:34,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:39:34,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:39:34,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:39:34,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:39:34,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:39:34,905 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:39:34,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:39:34,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:39:34,916 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:39:34,919 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:39:34,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:39:34,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:39:34,926 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:39:34,928 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:39:34,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:39:34,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:39:34,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:39:34,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:39:34,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:39:34,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:39:34,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:39:34,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:39:34,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:39:34,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:39:34,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:39:34,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:39:34,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:39:34,962 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:39:34,962 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:39:34,963 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:39:34,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:39:34,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:39:34,966 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:39:34,967 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:39:34,968 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:39:35,019 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:39:35,019 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:39:35,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:39:35,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:39:35,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:39:35,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:39:35,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:39:35,022 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:39:35,028 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:39:35,028 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:39:35,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:39:35,029 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:39:35,030 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:39:35,030 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:39:35,030 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:39:35,030 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:39:35,030 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:39:35,031 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:39:35,031 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:39:35,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:39:35,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:39:35,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:39:35,032 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:39:35,032 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:39:35,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:39:35,032 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_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2021-11-21 05:39:35,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:39:35,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:39:35,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:39:35,371 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:39:35,372 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:39:35,373 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-11-21 05:39:35,484 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/bff0e9b84/9e5cd393f76840aeba3261086e9fb3dc/FLAG925f536f6 [2021-11-21 05:39:36,311 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:39:36,313 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-11-21 05:39:36,367 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/bff0e9b84/9e5cd393f76840aeba3261086e9fb3dc/FLAG925f536f6 [2021-11-21 05:39:36,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/bff0e9b84/9e5cd393f76840aeba3261086e9fb3dc [2021-11-21 05:39:36,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:39:36,835 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:39:36,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:39:36,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:39:36,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:39:36,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:39:36" (1/1) ... [2021-11-21 05:39:36,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3adbfd92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:36, skipping insertion in model container [2021-11-21 05:39:36,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:39:36" (1/1) ... [2021-11-21 05:39:36,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:39:36,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:39:37,264 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-11-21 05:39:37,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-11-21 05:39:38,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:38,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:39:38,608 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:39:38,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:39:38,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:39:38,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:39:38,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:39:38,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:39:38,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:39:38,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:39:38,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:39:38,869 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:39:39,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,184 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:39:39,259 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:39:39,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-11-21 05:39:39,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-11-21 05:39:39,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,363 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:39:39,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:39:39,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:39:39,366 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:39:39,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:39:39,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:39:39,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:39:39,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:39:39,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:39:39,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:39:39,399 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:39:39,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:39,539 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:39:39,870 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:39:39,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39 WrapperNode [2021-11-21 05:39:39,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:39:39,872 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:39:39,872 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:39:39,872 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:39:39,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,147 INFO L137 Inliner]: procedures = 691, calls = 2666, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 887 [2021-11-21 05:39:40,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:39:40,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:39:40,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:39:40,149 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:39:40,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,173 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,174 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,224 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,228 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,251 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:39:40,273 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:39:40,273 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:39:40,273 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:39:40,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:39" (1/1) ... [2021-11-21 05:39:40,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:39:40,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:39:40,313 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:39:40,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:39:40,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:39:40,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:39:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:39:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:39:40,367 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:39:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:39:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:39:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:39:40,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:39:40,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:39:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:39:40,369 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:39:40,369 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:39:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:39:40,370 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:39:40,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:39:40,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:39:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:39:40,372 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:39:40,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:39:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:39:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:39:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:39:40,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:39:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:39:40,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:39:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 05:39:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 05:39:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:39:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:39:40,374 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:39:40,374 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:39:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:39:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 05:39:40,375 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 05:39:40,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:39:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 05:39:40,376 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 05:39:40,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:39:40,714 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:39:40,716 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:39:42,258 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:39:42,421 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:39:42,421 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:39:42,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:39:42 BoogieIcfgContainer [2021-11-21 05:39:42,424 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:39:42,425 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:39:42,425 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:39:42,435 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:39:42,436 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:39:42" (1/1) ... [2021-11-21 05:39:42,454 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:39:42,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:39:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2021-11-21 05:39:42,541 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2021-11-21 05:39:42,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-21 05:39:42,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:39:42,551 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:39:42,600 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:39:42,609 INFO L158 Benchmark]: Toolchain (without parser) took 5768.69ms. Allocated memory was 90.2MB in the beginning and 174.1MB in the end (delta: 83.9MB). Free memory was 48.3MB in the beginning and 62.2MB in the end (delta: -13.8MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,610 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:39:42,611 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3028.59ms. Allocated memory was 90.2MB in the beginning and 174.1MB in the end (delta: 83.9MB). Free memory was 48.1MB in the beginning and 88.9MB in the end (delta: -40.8MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,612 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.41ms. Allocated memory is still 174.1MB. Free memory was 88.9MB in the beginning and 121.8MB in the end (delta: -32.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,613 INFO L158 Benchmark]: Boogie Preprocessor took 124.11ms. Allocated memory is still 174.1MB. Free memory was 121.8MB in the beginning and 114.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,613 INFO L158 Benchmark]: RCFGBuilder took 2150.82ms. Allocated memory is still 174.1MB. Free memory was 114.5MB in the beginning and 69.5MB in the end (delta: 45.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,616 INFO L158 Benchmark]: CodeCheck took 178.34ms. Allocated memory is still 174.1MB. Free memory was 69.5MB in the beginning and 62.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:39:42,622 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 90.2MB. Free memory is still 44.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3028.59ms. Allocated memory was 90.2MB in the beginning and 174.1MB in the end (delta: 83.9MB). Free memory was 48.1MB in the beginning and 88.9MB in the end (delta: -40.8MB). Peak memory consumption was 57.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.41ms. Allocated memory is still 174.1MB. Free memory was 88.9MB in the beginning and 121.8MB in the end (delta: -32.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.11ms. Allocated memory is still 174.1MB. Free memory was 121.8MB in the beginning and 114.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2150.82ms. Allocated memory is still 174.1MB. Free memory was 114.5MB in the beginning and 69.5MB in the end (delta: 45.0MB). Peak memory consumption was 59.7MB. Max. memory is 16.1GB. * CodeCheck took 178.34ms. Allocated memory is still 174.1MB. Free memory was 69.5MB in the beginning and 62.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:39:42,676 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN --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 efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:39:45,112 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:39:45,114 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:39:45,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:39:45,157 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:39:45,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:39:45,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:39:45,171 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:39:45,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:39:45,180 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:39:45,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:39:45,186 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:39:45,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:39:45,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:39:45,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:39:45,196 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:39:45,197 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:39:45,198 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:39:45,200 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:39:45,207 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:39:45,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:39:45,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:39:45,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:39:45,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:39:45,224 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:39:45,225 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:39:45,225 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:39:45,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:39:45,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:39:45,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:39:45,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:39:45,231 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:39:45,233 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:39:45,234 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:39:45,235 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:39:45,235 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:39:45,236 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:39:45,236 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:39:45,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:39:45,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:39:45,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:39:45,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:39:45,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:39:45,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:39:45,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:39:45,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:39:45,305 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:39:45,305 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:39:45,306 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:39:45,307 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:39:45,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:39:45,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:39:45,308 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:39:45,309 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:39:45,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:39:45,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:39:45,309 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:39:45,310 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:39:45,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:39:45,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:39:45,310 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:39:45,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:39:45,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:39:45,311 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:39:45,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:39:45,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:39:45,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:39:45,312 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:39:45,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:39:45,313 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:39:45,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:39:45,313 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_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe93c285b9cfe4b236eb7cc9957c6e5b1b94bff3322775b8e8d61a9769c319e [2021-11-21 05:39:45,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:39:45,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:39:45,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:39:45,749 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:39:45,750 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:39:45,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-11-21 05:39:45,812 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/961d1444c/439b6da2d3034f018619c97acf07e45d/FLAGf202b75f4 [2021-11-21 05:39:46,733 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:39:46,733 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i [2021-11-21 05:39:46,775 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/961d1444c/439b6da2d3034f018619c97acf07e45d/FLAGf202b75f4 [2021-11-21 05:39:47,209 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/data/961d1444c/439b6da2d3034f018619c97acf07e45d [2021-11-21 05:39:47,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:39:47,214 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:39:47,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:39:47,216 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:39:47,222 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:39:47,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:39:47" (1/1) ... [2021-11-21 05:39:47,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d8969bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:47, skipping insertion in model container [2021-11-21 05:39:47,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:39:47" (1/1) ... [2021-11-21 05:39:47,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:39:47,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:39:47,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-11-21 05:39:47,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-11-21 05:39:48,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:48,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:39:49,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:39:49,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:39:49,129 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:39:49,131 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:39:49,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:39:49,132 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:39:49,133 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:39:49,134 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:39:49,135 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:39:49,299 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:39:49,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,551 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:39:49,625 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:39:49,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:39:49,708 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-11-21 05:39:49,708 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-11-21 05:39:49,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,761 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,780 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,780 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,839 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:39:49,840 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:39:49,841 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:39:49,842 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:39:49,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:39:49,865 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:39:49,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:39:49,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:39:49,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:39:49,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:39:49,887 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:39:49,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:49,968 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:39:50,012 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:39:50,036 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4489,4502] [2021-11-21 05:39:50,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/sv-benchmarks/c/aws-c-common/aws_byte_buf_eq_harness.i[4549,4562] [2021-11-21 05:39:50,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:39:50,123 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:39:50,124 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:39:50,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:39:50,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:39:50,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:39:50,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:39:50,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:39:50,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:39:50,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:39:50,170 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:39:50,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:39:50,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:39:50,690 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:39:50,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50 WrapperNode [2021-11-21 05:39:50,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:39:50,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:39:50,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:39:50,692 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:39:50,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:50,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:50,920 INFO L137 Inliner]: procedures = 711, calls = 2666, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 888 [2021-11-21 05:39:50,921 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:39:50,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:39:50,922 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:39:50,922 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:39:50,931 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:50,931 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:50,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:50,949 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:51,018 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:51,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:51,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:51,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:39:51,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:39:51,070 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:39:51,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:39:51,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:39:50" (1/1) ... [2021-11-21 05:39:51,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:39:51,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:39:51,105 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:39:51,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:39:51,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:39:51,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:39:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 05:39:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:39:51,154 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:39:51,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:39:51,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:39:51,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:39:51,156 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:39:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:39:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:39:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:39:51,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:39:51,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:39:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:39:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:39:51,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:39:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:39:51,158 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:39:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:39:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:39:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:39:51,159 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:39:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:39:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:39:51,159 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 05:39:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 05:39:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:39:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:39:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:39:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:39:51,160 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:39:51,160 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:39:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:39:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 05:39:51,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 05:39:51,161 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 05:39:51,162 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 05:39:51,492 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:39:51,494 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:39:54,940 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:39:55,141 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:39:55,141 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:39:55,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:39:55 BoogieIcfgContainer [2021-11-21 05:39:55,147 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:39:55,149 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:39:55,149 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:39:55,158 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:39:55,159 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:39:55" (1/1) ... [2021-11-21 05:39:55,179 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:39:55,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:39:55,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 122 states and 164 transitions. [2021-11-21 05:39:55,264 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 164 transitions. [2021-11-21 05:39:55,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-21 05:39:55,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:39:55,272 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:39:55,315 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:39:55,323 INFO L158 Benchmark]: Toolchain (without parser) took 8108.61ms. Allocated memory was 54.5MB in the beginning and 161.5MB in the end (delta: 107.0MB). Free memory was 33.3MB in the beginning and 69.8MB in the end (delta: -36.5MB). Peak memory consumption was 69.7MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,324 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 54.5MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:39:55,324 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3475.99ms. Allocated memory was 54.5MB in the beginning and 121.6MB in the end (delta: 67.1MB). Free memory was 33.2MB in the beginning and 47.0MB in the end (delta: -13.8MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,325 INFO L158 Benchmark]: Boogie Procedure Inliner took 228.96ms. Allocated memory is still 121.6MB. Free memory was 47.0MB in the beginning and 61.5MB in the end (delta: -14.5MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,326 INFO L158 Benchmark]: Boogie Preprocessor took 147.06ms. Allocated memory is still 121.6MB. Free memory was 61.5MB in the beginning and 53.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,327 INFO L158 Benchmark]: RCFGBuilder took 4078.42ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 53.1MB in the beginning and 76.2MB in the end (delta: -23.1MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,327 INFO L158 Benchmark]: CodeCheck took 173.07ms. Allocated memory is still 161.5MB. Free memory was 76.2MB in the beginning and 69.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:39:55,330 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 54.5MB. Free memory is still 35.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3475.99ms. Allocated memory was 54.5MB in the beginning and 121.6MB in the end (delta: 67.1MB). Free memory was 33.2MB in the beginning and 47.0MB in the end (delta: -13.8MB). Peak memory consumption was 58.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 228.96ms. Allocated memory is still 121.6MB. Free memory was 47.0MB in the beginning and 61.5MB in the end (delta: -14.5MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.06ms. Allocated memory is still 121.6MB. Free memory was 61.5MB in the beginning and 53.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4078.42ms. Allocated memory was 121.6MB in the beginning and 161.5MB in the end (delta: 39.8MB). Free memory was 53.1MB in the beginning and 76.2MB in the end (delta: -23.1MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. * CodeCheck took 173.07ms. Allocated memory is still 161.5MB. Free memory was 76.2MB in the beginning and 69.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:39:55,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e554856-e43d-403b-b7a0-43d0637bc03d/bin/ukojak-vF6T2TMglN/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