./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:29:44,699 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:29:44,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:29:44,741 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:29:44,741 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:29:44,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:29:44,745 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:29:44,747 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:29:44,750 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:29:44,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:29:44,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:29:44,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:29:44,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:29:44,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:29:44,759 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:29:44,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:29:44,768 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:29:44,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:29:44,775 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:29:44,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:29:44,785 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:29:44,790 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:29:44,791 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:29:44,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:29:44,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:29:44,797 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:29:44,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:29:44,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:29:44,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:29:44,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:29:44,800 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:29:44,801 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:29:44,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:29:44,805 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:29:44,807 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:29:44,807 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:29:44,808 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:29:44,808 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:29:44,809 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:29:44,810 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:29:44,811 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:29:44,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:29:44,857 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:29:44,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:29:44,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:29:44,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:29:44,864 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:29:44,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:29:44,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:29:44,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:29:44,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:29:44,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:29:44,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:29:44,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:29:44,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:29:44,868 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:29:44,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:29:44,868 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:29:44,868 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:29:44,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:29:44,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:44,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:29:44,869 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:29:44,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:29:44,870 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:29:44,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:29:44,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:29:44,871 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-25 06:29:45,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:29:45,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:29:45,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:29:45,194 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:29:45,195 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:29:45,196 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-25 06:29:45,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/737717ab1/61d5c748c84448318f225015963c6c6e/FLAG5eb6e1216 [2021-11-25 06:29:46,167 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:29:46,169 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-25 06:29:46,233 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/737717ab1/61d5c748c84448318f225015963c6c6e/FLAG5eb6e1216 [2021-11-25 06:29:46,609 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/737717ab1/61d5c748c84448318f225015963c6c6e [2021-11-25 06:29:46,612 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:29:46,613 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:29:46,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:46,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:29:46,618 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:29:46,619 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:46" (1/1) ... [2021-11-25 06:29:46,621 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a3240c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:46, skipping insertion in model container [2021-11-25 06:29:46,621 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:46" (1/1) ... [2021-11-25 06:29:46,629 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:29:46,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:47,026 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-25 06:29:47,033 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-25 06:29:48,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:48,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:48,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:48,489 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:48,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:48,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:48,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:48,493 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:48,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:48,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:48,701 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:48,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:48,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,002 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:49,077 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:29:49,107 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-25 06:29:49,108 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-25 06:29:49,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,158 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:49,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:49,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:49,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:49,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:49,258 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:49,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:49,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:49,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:49,263 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:49,285 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:49,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:49,361 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:49,623 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:29:49,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49 WrapperNode [2021-11-25 06:29:49,625 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:49,626 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:49,626 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:29:49,626 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:29:49,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,892 INFO L137 Inliner]: procedures = 690, calls = 2614, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 811 [2021-11-25 06:29:49,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:49,893 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:29:49,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:29:49,894 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:29:49,902 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,903 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,931 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,973 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,981 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:49,993 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:29:49,994 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:29:49,994 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:29:49,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:29:49,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:49" (1/1) ... [2021-11-25 06:29:50,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:50,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:29:50,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:29:50,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:29:50,087 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:29:50,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:29:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:29:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:29:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:29:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:29:50,088 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:29:50,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:29:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-25 06:29:50,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-25 06:29:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:29:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:29:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:29:50,089 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:29:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:29:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:29:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:29:50,090 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:50,090 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:29:50,091 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:29:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:29:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:29:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:29:50,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-25 06:29:50,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-25 06:29:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:29:50,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:29:50,316 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:29:50,318 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:29:51,673 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:29:51,837 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:29:51,838 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:29:51,841 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:51 BoogieIcfgContainer [2021-11-25 06:29:51,842 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:29:51,843 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:29:51,844 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:29:51,854 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:29:51,855 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:51" (1/1) ... [2021-11-25 06:29:51,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:29:51,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:51,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-25 06:29:51,961 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-25 06:29:51,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:29:51,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:51,969 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:52,024 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) [2021-11-25 06:29:52,036 INFO L158 Benchmark]: Toolchain (without parser) took 5415.70ms. Allocated memory was 102.8MB in the beginning and 174.1MB in the end (delta: 71.3MB). Free memory was 78.1MB in the beginning and 77.4MB in the end (delta: 658.5kB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,038 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory was 52.4MB in the beginning and 52.3MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:29:52,040 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3010.52ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 78.1MB in the beginning and 54.6MB in the end (delta: 23.5MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.51ms. Allocated memory is still 125.8MB. Free memory was 54.6MB in the beginning and 43.5MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,043 INFO L158 Benchmark]: Boogie Preprocessor took 100.26ms. Allocated memory is still 125.8MB. Free memory was 43.5MB in the beginning and 68.4MB in the end (delta: -24.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,045 INFO L158 Benchmark]: RCFGBuilder took 1848.36ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 68.4MB in the beginning and 83.7MB in the end (delta: -15.4MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,047 INFO L158 Benchmark]: CodeCheck took 185.04ms. Allocated memory is still 174.1MB. Free memory was 83.7MB in the beginning and 77.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:29:52,051 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 0.31ms. Allocated memory is still 81.8MB. Free memory was 52.4MB in the beginning and 52.3MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3010.52ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 78.1MB in the beginning and 54.6MB in the end (delta: 23.5MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.51ms. Allocated memory is still 125.8MB. Free memory was 54.6MB in the beginning and 43.5MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 100.26ms. Allocated memory is still 125.8MB. Free memory was 43.5MB in the beginning and 68.4MB in the end (delta: -24.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1848.36ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 68.4MB in the beginning and 83.7MB in the end (delta: -15.4MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * CodeCheck took 185.04ms. Allocated memory is still 174.1MB. Free memory was 83.7MB in the beginning and 77.4MB 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. [2021-11-25 06:29:52,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL --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 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:29:54,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:29:54,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:29:54,530 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:29:54,531 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:29:54,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:29:54,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:29:54,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:29:54,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:29:54,541 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:29:54,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:29:54,544 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:29:54,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:29:54,548 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:29:54,550 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:29:54,551 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:29:54,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:29:54,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:29:54,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:29:54,558 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:29:54,565 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:29:54,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:29:54,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:29:54,574 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:29:54,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:29:54,589 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:29:54,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:29:54,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:29:54,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:29:54,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:29:54,594 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:29:54,595 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:29:54,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:29:54,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:29:54,600 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:29:54,600 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:29:54,601 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:29:54,601 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:29:54,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:29:54,606 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:29:54,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:29:54,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:29:54,665 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:29:54,665 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:29:54,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:29:54,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:29:54,668 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:29:54,669 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:29:54,669 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:29:54,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:29:54,669 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:29:54,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:29:54,671 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:29:54,671 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:29:54,671 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:29:54,671 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:29:54,672 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:29:54,672 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:29:54,672 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:29:54,672 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:29:54,672 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:29:54,673 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:29:54,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:54,673 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:29:54,673 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:29:54,674 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:29:54,674 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:29:54,674 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:29:54,674 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:29:54,674 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:29:54,675 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:29:54,675 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 21e14c4abf3c8c626ff1e4d64bac7246a96ab8c19ab8b6f263006a7e1f8fc191 [2021-11-25 06:29:55,075 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:29:55,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:29:55,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:29:55,113 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:29:55,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:29:55,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-25 06:29:55,204 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/b4c4f755c/c0d6a1bfbe2c488494e829afd88d9857/FLAGe4f60e3a3 [2021-11-25 06:29:56,131 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:29:56,132 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i [2021-11-25 06:29:56,185 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/b4c4f755c/c0d6a1bfbe2c488494e829afd88d9857/FLAGe4f60e3a3 [2021-11-25 06:29:56,577 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/data/b4c4f755c/c0d6a1bfbe2c488494e829afd88d9857 [2021-11-25 06:29:56,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:29:56,583 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:29:56,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:56,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:29:56,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:29:56,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:56" (1/1) ... [2021-11-25 06:29:56,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24ba15ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:56, skipping insertion in model container [2021-11-25 06:29:56,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:56" (1/1) ... [2021-11-25 06:29:56,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:29:56,739 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:57,079 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-25 06:29:57,086 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-25 06:29:58,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,095 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,534 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:58,535 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:58,536 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:58,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:58,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:58,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:58,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:58,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:58,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:58,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:58,809 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:58,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:58,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,022 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:59,126 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:29:59,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:59,189 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-25 06:29:59,190 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-25 06:29:59,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:59,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:59,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:59,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:59,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:59,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:59,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:59,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:59,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:59,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:59,414 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:59,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,571 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:59,621 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:29:59,646 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4504,4517] [2021-11-25 06:29:59,646 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_51e9dd3f-5953-4db4-a9d5-293506fc8e41/sv-benchmarks/c/aws-c-common/aws_byte_cursor_satisfies_pred_harness.i[4564,4577] [2021-11-25 06:29:59,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:59,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:59,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:59,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:59,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:59,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:59,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:59,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:59,769 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:59,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:59,794 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:59,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:59,922 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:30:00,280 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:30:00,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00 WrapperNode [2021-11-25 06:30:00,281 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:30:00,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:30:00,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:30:00,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:30:00,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,506 INFO L137 Inliner]: procedures = 710, calls = 2614, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 812 [2021-11-25 06:30:00,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:30:00,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:30:00,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:30:00,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:30:00,517 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,633 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:30:00,645 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:30:00,645 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:30:00,645 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:30:00,646 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:30:00" (1/1) ... [2021-11-25 06:30:00,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:30:00,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:30:00,676 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:30:00,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:30:00,722 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:30:00,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:30:00,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-25 06:30:00,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-25 06:30:00,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:30:00,723 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:30:00,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:30:00,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:30:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:30:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:30:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:30:00,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:30:00,724 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2021-11-25 06:30:00,724 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2021-11-25 06:30:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:30:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:30:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:30:00,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:30:00,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:30:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:30:00,726 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:30:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:30:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:30:00,726 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:30:00,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:30:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:30:00,727 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:30:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:30:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:30:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:30:00,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:30:00,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:30:01,042 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:30:01,044 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:30:03,261 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:30:03,430 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:30:03,430 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:30:03,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:30:03 BoogieIcfgContainer [2021-11-25 06:30:03,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:30:03,436 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:30:03,436 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:30:03,446 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:30:03,447 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:30:03" (1/1) ... [2021-11-25 06:30:03,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:30:03,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:30:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-25 06:30:03,563 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-25 06:30:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 06:30:03,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:30:03,574 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:30:03,619 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) [2021-11-25 06:30:03,626 INFO L158 Benchmark]: Toolchain (without parser) took 7041.19ms. Allocated memory was 62.9MB in the beginning and 197.1MB in the end (delta: 134.2MB). Free memory was 33.0MB in the beginning and 133.8MB in the end (delta: -100.8MB). Peak memory consumption was 106.3MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,628 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:30:03,629 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3696.37ms. Allocated memory was 62.9MB in the beginning and 130.0MB in the end (delta: 67.1MB). Free memory was 32.8MB in the beginning and 74.4MB in the end (delta: -41.6MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,630 INFO L158 Benchmark]: Boogie Procedure Inliner took 223.92ms. Allocated memory is still 130.0MB. Free memory was 74.4MB in the beginning and 62.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,632 INFO L158 Benchmark]: Boogie Preprocessor took 136.61ms. Allocated memory is still 130.0MB. Free memory was 62.7MB in the beginning and 54.8MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,636 INFO L158 Benchmark]: RCFGBuilder took 2790.31ms. Allocated memory was 130.0MB in the beginning and 197.1MB in the end (delta: 67.1MB). Free memory was 54.8MB in the beginning and 66.5MB in the end (delta: -11.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,642 INFO L158 Benchmark]: CodeCheck took 187.45ms. Allocated memory is still 197.1MB. Free memory was 66.5MB in the beginning and 133.8MB in the end (delta: -67.3MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2021-11-25 06:30:03,646 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 0.31ms. Allocated memory is still 62.9MB. Free memory is still 43.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3696.37ms. Allocated memory was 62.9MB in the beginning and 130.0MB in the end (delta: 67.1MB). Free memory was 32.8MB in the beginning and 74.4MB in the end (delta: -41.6MB). Peak memory consumption was 56.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 223.92ms. Allocated memory is still 130.0MB. Free memory was 74.4MB in the beginning and 62.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.61ms. Allocated memory is still 130.0MB. Free memory was 62.7MB in the beginning and 54.8MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2790.31ms. Allocated memory was 130.0MB in the beginning and 197.1MB in the end (delta: 67.1MB). Free memory was 54.8MB in the beginning and 66.5MB in the end (delta: -11.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * CodeCheck took 187.45ms. Allocated memory is still 197.1MB. Free memory was 66.5MB in the beginning and 133.8MB in the end (delta: -67.3MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:30:03,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_51e9dd3f-5953-4db4-a9d5-293506fc8e41/bin/ukojak-d1pc8ZmBRL/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