./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_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_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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_cca613cf-9966-4c9c-a070-540f1cb8c87e/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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:27,707 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:27,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:27,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:27,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:27,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:27,763 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:27,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:27,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:27,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:27,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:27,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:27,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:27,783 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:27,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:27,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:27,793 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:27,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:27,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:27,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:27,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:27,821 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:27,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:27,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:27,827 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:27,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:27,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:27,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:27,831 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:27,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:27,833 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:27,834 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:27,836 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:27,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:27,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:27,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:27,840 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:27,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:27,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:27,842 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:27,843 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:27,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:09:27,894 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:27,894 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:27,895 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:27,895 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:27,896 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:27,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:27,897 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:27,897 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:09:27,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:27,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:27,898 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:27,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:27,899 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:27,899 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:27,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:27,899 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:27,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:27,900 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:27,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:27,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:27,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:27,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:27,901 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:09:27,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:09:27,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:27,901 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-21 05:09:28,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:28,200 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:28,203 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:28,204 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:28,205 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:28,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-21 05:09:28,301 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/c55293a8e/b4edfd8cbfdc40d2bd5132f746ce638f/FLAG99980fd20 [2021-11-21 05:09:29,118 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:29,118 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-21 05:09:29,167 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/c55293a8e/b4edfd8cbfdc40d2bd5132f746ce638f/FLAG99980fd20 [2021-11-21 05:09:29,630 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/c55293a8e/b4edfd8cbfdc40d2bd5132f746ce638f [2021-11-21 05:09:29,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:29,638 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:29,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:29,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:29,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:29,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3478eeae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:29, skipping insertion in model container [2021-11-21 05:09:29,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:29" (1/1) ... [2021-11-21 05:09:29,657 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:29,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:30,088 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-21 05:09:30,095 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-21 05:09:31,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:31,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:31,567 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:31,568 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:31,570 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:31,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:31,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:31,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:31,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:31,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:31,759 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:31,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:31,958 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:32,044 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:32,059 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-21 05:09:32,060 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-21 05:09:32,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,154 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:32,155 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:32,156 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:32,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:32,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:32,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:32,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:32,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:32,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:32,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:32,186 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:32,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:32,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:32,716 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:32,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32 WrapperNode [2021-11-21 05:09:32,718 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:32,719 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:32,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:32,721 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:32,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:32,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:32,953 INFO L137 Inliner]: procedures = 690, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 800 [2021-11-21 05:09:32,954 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:32,955 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:32,955 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:32,955 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:32,966 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:32,966 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:32,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:32,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:33,035 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:33,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:33,122 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:33,131 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:33,131 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:33,132 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:33,132 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:33,133 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:32" (1/1) ... [2021-11-21 05:09:33,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:33,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:33,167 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:33,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:33,217 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:09:33,217 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:09:33,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:09:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:09:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:33,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:09:33,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:09:33,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:33,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:09:33,220 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:09:33,220 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:33,221 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:09:33,222 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:09:33,222 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:09:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:09:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:09:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-21 05:09:33,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-21 05:09:33,223 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:09:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-21 05:09:33,224 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-21 05:09:33,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:09:33,487 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:33,489 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:09:34,968 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:09:35,134 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:09:35,134 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:09:35,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:35 BoogieIcfgContainer [2021-11-21 05:09:35,137 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:09:35,138 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:09:35,138 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:09:35,149 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:09:35,149 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:35" (1/1) ... [2021-11-21 05:09:35,158 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:09:35,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:09:35,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-21 05:09:35,236 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-21 05:09:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-21 05:09:35,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:09:35,245 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:09:35,296 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 05:09:35,306 INFO L158 Benchmark]: Toolchain (without parser) took 5662.13ms. Allocated memory was 127.9MB in the beginning and 249.6MB in the end (delta: 121.6MB). Free memory was 82.6MB in the beginning and 187.1MB in the end (delta: -104.5MB). Peak memory consumption was 109.2MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,307 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 127.9MB. Free memory was 102.6MB in the beginning and 102.6MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:09:35,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3075.02ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 82.4MB in the beginning and 77.5MB in the end (delta: 4.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.79ms. Allocated memory is still 163.6MB. Free memory was 77.5MB in the beginning and 65.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,309 INFO L158 Benchmark]: Boogie Preprocessor took 176.12ms. Allocated memory is still 163.6MB. Free memory was 65.8MB in the beginning and 107.9MB in the end (delta: -42.0MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,312 INFO L158 Benchmark]: RCFGBuilder took 2005.82ms. Allocated memory was 163.6MB in the beginning and 249.6MB in the end (delta: 86.0MB). Free memory was 107.9MB in the beginning and 103.1MB in the end (delta: 4.8MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,312 INFO L158 Benchmark]: CodeCheck took 161.94ms. Allocated memory is still 249.6MB. Free memory was 103.1MB in the beginning and 187.1MB in the end (delta: -84.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:09:35,318 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 0.25ms. Allocated memory is still 127.9MB. Free memory was 102.6MB in the beginning and 102.6MB in the end (delta: 28.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3075.02ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 82.4MB in the beginning and 77.5MB in the end (delta: 4.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.79ms. Allocated memory is still 163.6MB. Free memory was 77.5MB in the beginning and 65.8MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.12ms. Allocated memory is still 163.6MB. Free memory was 65.8MB in the beginning and 107.9MB in the end (delta: -42.0MB). Peak memory consumption was 18.8MB. Max. memory is 16.1GB. * RCFGBuilder took 2005.82ms. Allocated memory was 163.6MB in the beginning and 249.6MB in the end (delta: 86.0MB). Free memory was 107.9MB in the beginning and 103.1MB in the end (delta: 4.8MB). Peak memory consumption was 91.8MB. Max. memory is 16.1GB. * CodeCheck took 161.94ms. Allocated memory is still 249.6MB. Free memory was 103.1MB in the beginning and 187.1MB in the end (delta: -84.0MB). 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 05:09:35,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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_cca613cf-9966-4c9c-a070-540f1cb8c87e/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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:37,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:37,874 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:37,933 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:37,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:37,939 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:37,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:37,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:37,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:37,957 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:37,962 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:37,965 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:37,965 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:37,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:37,970 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:37,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:37,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:37,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:37,981 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:37,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:38,000 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:38,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:38,005 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:38,007 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:38,013 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:38,013 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:38,014 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:38,016 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:38,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:38,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:38,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:38,019 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:38,021 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:38,022 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:38,024 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:38,024 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:38,025 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:38,026 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:38,026 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:38,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:38,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:38,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:09:38,076 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:38,076 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:38,078 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:38,078 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:38,080 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:38,080 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:38,081 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:38,081 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:38,081 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:38,081 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:38,082 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:38,083 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:09:38,083 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:09:38,083 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:09:38,083 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:38,084 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:38,084 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:38,084 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:38,084 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:38,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:38,085 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:38,085 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:38,085 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:38,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:38,086 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:09:38,086 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:09:38,086 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:38,087 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:09:38,087 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:09:38,087 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-21 05:09:38,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:38,590 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:38,594 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:38,596 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:38,597 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:38,599 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-21 05:09:38,697 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/e218bb647/d51bab950cc84856ae37cc266dfaabde/FLAGbb2191f49 [2021-11-21 05:09:39,816 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:39,817 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-21 05:09:39,889 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/e218bb647/d51bab950cc84856ae37cc266dfaabde/FLAGbb2191f49 [2021-11-21 05:09:40,171 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/data/e218bb647/d51bab950cc84856ae37cc266dfaabde [2021-11-21 05:09:40,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:40,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:40,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:40,177 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:40,181 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:40,182 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:40" (1/1) ... [2021-11-21 05:09:40,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3078c7f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:40, skipping insertion in model container [2021-11-21 05:09:40,184 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:40" (1/1) ... [2021-11-21 05:09:40,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:40,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:40,646 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-21 05:09:40,661 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-21 05:09:41,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:41,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:42,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:42,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:42,458 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:42,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:42,462 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:42,463 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:42,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:42,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:42,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:42,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:42,692 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:42,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:42,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:43,127 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:09:43,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:43,201 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-21 05:09:43,202 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-21 05:09:43,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,309 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:43,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:43,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:43,312 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:43,314 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:43,314 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:43,315 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:43,316 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:43,316 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:43,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:43,365 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:43,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,560 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:43,620 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:43,651 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-21 05:09:43,652 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_cca613cf-9966-4c9c-a070-540f1cb8c87e/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-21 05:09:43,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:43,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:43,810 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:43,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:43,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:43,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:43,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:43,814 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:43,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:43,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:43,840 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:43,936 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:43,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:44,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:44,345 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:44,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44 WrapperNode [2021-11-21 05:09:44,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:44,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:44,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:44,361 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:44,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,619 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,752 INFO L137 Inliner]: procedures = 710, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 801 [2021-11-21 05:09:44,754 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:44,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:44,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:44,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:44,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,871 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,893 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,904 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:44,917 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:44,917 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:44,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:44,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:44" (1/1) ... [2021-11-21 05:09:44,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:44,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:44,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:44,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:45,026 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:45,027 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:45,027 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-21 05:09:45,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-21 05:09:45,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:09:45,029 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:09:45,029 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:09:45,029 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:09:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:09:45,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:09:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:45,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:09:45,031 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:09:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:45,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:09:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:09:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:09:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:09:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:09:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:09:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:09:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:09:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:09:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:09:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:09:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-21 05:09:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-21 05:09:45,488 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:45,491 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:09:47,634 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:09:47,865 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:09:47,865 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:09:47,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:47 BoogieIcfgContainer [2021-11-21 05:09:47,871 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:09:47,872 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:09:47,873 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:09:47,885 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:09:47,886 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:47" (1/1) ... [2021-11-21 05:09:47,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:09:47,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:09:47,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-21 05:09:47,990 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-21 05:09:47,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-21 05:09:47,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:09:47,999 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:09:48,053 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 05:09:48,058 INFO L158 Benchmark]: Toolchain (without parser) took 7882.38ms. Allocated memory was 65.0MB in the beginning and 249.6MB in the end (delta: 184.5MB). Free memory was 35.6MB in the beginning and 150.7MB in the end (delta: -115.1MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,058 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:09:48,059 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4169.33ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 35.5MB in the beginning and 39.8MB in the end (delta: -4.3MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,060 INFO L158 Benchmark]: Boogie Procedure Inliner took 407.98ms. Allocated memory was 119.5MB in the beginning and 182.5MB in the end (delta: 62.9MB). Free memory was 39.8MB in the beginning and 117.5MB in the end (delta: -77.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,061 INFO L158 Benchmark]: Boogie Preprocessor took 160.11ms. Allocated memory is still 182.5MB. Free memory was 117.5MB in the beginning and 110.3MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,061 INFO L158 Benchmark]: RCFGBuilder took 2954.33ms. Allocated memory was 182.5MB in the beginning and 249.6MB in the end (delta: 67.1MB). Free memory was 110.3MB in the beginning and 157.0MB in the end (delta: -46.7MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,062 INFO L158 Benchmark]: CodeCheck took 184.01ms. Allocated memory is still 249.6MB. Free memory was 157.0MB in the beginning and 150.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:48,065 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 0.35ms. Allocated memory is still 65.0MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4169.33ms. Allocated memory was 65.0MB in the beginning and 119.5MB in the end (delta: 54.5MB). Free memory was 35.5MB in the beginning and 39.8MB in the end (delta: -4.3MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 407.98ms. Allocated memory was 119.5MB in the beginning and 182.5MB in the end (delta: 62.9MB). Free memory was 39.8MB in the beginning and 117.5MB in the end (delta: -77.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 160.11ms. Allocated memory is still 182.5MB. Free memory was 117.5MB in the beginning and 110.3MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2954.33ms. Allocated memory was 182.5MB in the beginning and 249.6MB in the end (delta: 67.1MB). Free memory was 110.3MB in the beginning and 157.0MB in the end (delta: -46.7MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * CodeCheck took 184.01ms. Allocated memory is still 249.6MB. Free memory was 157.0MB in the beginning and 150.7MB 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 05:09:48,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cca613cf-9966-4c9c-a070-540f1cb8c87e/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