./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_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_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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_c0d23f59-ea4f-472a-b028-88bbbcd91869/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:49:47,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:49:47,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:49:47,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:49:47,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:49:47,861 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:49:47,863 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:49:47,866 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:49:47,869 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:49:47,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:49:47,872 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:49:47,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:49:47,874 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:49:47,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:49:47,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:49:47,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:49:47,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:49:47,884 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:49:47,887 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:49:47,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:49:47,893 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:49:47,896 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:49:47,903 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:49:47,904 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:49:47,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:49:47,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:49:47,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:49:47,912 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:49:47,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:49:47,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:49:47,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:49:47,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:49:47,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:49:47,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:49:47,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:49:47,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:49:47,922 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:49:47,923 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:49:47,923 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:49:47,925 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:49:47,926 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:49:47,928 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:49:47,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:49:47,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:49:47,973 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:49:47,973 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:49:47,974 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:49:47,975 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:49:47,975 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:49:47,975 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:49:47,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:49:47,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:49:47,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:49:47,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:49:47,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:49:47,982 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:49:47,983 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:49:47,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:49:47,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:49:47,984 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:49:47,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:47,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:49:47,985 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:49:47,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:49:47,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:49:47,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:49:47,986 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:49:47,987 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-11-21 05:49:48,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:49:48,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:49:48,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:49:48,372 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:49:48,373 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:49:48,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-21 05:49:48,485 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/fe72a3502/356eddd859554fa4b2b3dbb906e11c3b/FLAGda4b7cb1e [2021-11-21 05:49:49,461 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:49:49,463 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-21 05:49:49,553 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/fe72a3502/356eddd859554fa4b2b3dbb906e11c3b/FLAGda4b7cb1e [2021-11-21 05:49:49,834 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/fe72a3502/356eddd859554fa4b2b3dbb906e11c3b [2021-11-21 05:49:49,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:49:49,839 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:49:49,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:49,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:49:49,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:49:49,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:49" (1/1) ... [2021-11-21 05:49:49,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4007e886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:49, skipping insertion in model container [2021-11-21 05:49:49,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:49:49" (1/1) ... [2021-11-21 05:49:49,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:49:49,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:49:50,280 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-21 05:49:50,287 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-21 05:49:51,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,406 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,437 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:51,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:51,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:51,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:51,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:51,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:51,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:51,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:51,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:51,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:51,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:52,135 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:52,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:52,508 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:49:52,538 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-21 05:49:52,539 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-21 05:49:52,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,584 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:49:52,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:49:52,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:49:52,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:49:52,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:49:52,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:49:52,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:49:52,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:49:52,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:49:52,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:49:52,646 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:49:52,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:49:52,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:49:53,058 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:49:53,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53 WrapperNode [2021-11-21 05:49:53,059 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:49:53,060 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:53,060 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:49:53,060 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:49:53,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,204 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,275 INFO L137 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 829 [2021-11-21 05:49:53,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:49:53,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:49:53,277 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:49:53,277 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:49:53,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,286 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,314 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,350 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,355 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:49:53,398 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:49:53,399 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:49:53,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:49:53,401 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:49:53" (1/1) ... [2021-11-21 05:49:53,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:53,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:49:53,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:49:53,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:49:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:49:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:49:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:49:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:49:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:49:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:49:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 05:49:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 05:49:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:49:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:49:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:49:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:49:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:49:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:49:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:49:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:49:53,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:49:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:49:53,501 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:49:53,501 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:49:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:49:53,502 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:49:53,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:49:53,503 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:49:53,503 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:49:53,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:49:53,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:49:53,505 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:49:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:49:53,505 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-11-21 05:49:53,505 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-11-21 05:49:53,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:49:53,848 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:49:53,851 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:49:55,304 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:49:55,473 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:49:55,474 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:49:55,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:55 BoogieIcfgContainer [2021-11-21 05:49:55,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:49:55,478 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:49:55,479 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:49:55,489 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:49:55,489 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:49:55" (1/1) ... [2021-11-21 05:49:55,512 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:49:55,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:49:55,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2021-11-21 05:49:55,575 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2021-11-21 05:49:55,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-21 05:49:55,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:49:55,586 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:49:55,639 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 05:49:55,649 INFO L158 Benchmark]: Toolchain (without parser) took 5803.80ms. Allocated memory was 92.3MB in the beginning and 197.1MB in the end (delta: 104.9MB). Free memory was 67.1MB in the beginning and 101.9MB in the end (delta: -34.8MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,651 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 92.3MB. Free memory was 62.4MB in the beginning and 62.4MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:49:55,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3216.27ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 67.1MB in the beginning and 59.0MB in the end (delta: 8.0MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.33ms. Allocated memory is still 134.2MB. Free memory was 59.0MB in the beginning and 47.9MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,654 INFO L158 Benchmark]: Boogie Preprocessor took 120.99ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 47.9MB in the beginning and 139.0MB in the end (delta: -91.1MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,657 INFO L158 Benchmark]: RCFGBuilder took 2079.20ms. Allocated memory is still 197.1MB. Free memory was 139.0MB in the beginning and 109.2MB in the end (delta: 29.8MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,657 INFO L158 Benchmark]: CodeCheck took 164.24ms. Allocated memory is still 197.1MB. Free memory was 109.2MB in the beginning and 101.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:49:55,664 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 0.37ms. Allocated memory is still 92.3MB. Free memory was 62.4MB in the beginning and 62.4MB in the end (delta: 29.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3216.27ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 67.1MB in the beginning and 59.0MB in the end (delta: 8.0MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.33ms. Allocated memory is still 134.2MB. Free memory was 59.0MB in the beginning and 47.9MB in the end (delta: 11.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.99ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 47.9MB in the beginning and 139.0MB in the end (delta: -91.1MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2079.20ms. Allocated memory is still 197.1MB. Free memory was 139.0MB in the beginning and 109.2MB in the end (delta: 29.8MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * CodeCheck took 164.24ms. Allocated memory is still 197.1MB. Free memory was 109.2MB in the beginning and 101.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:49:55,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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_c0d23f59-ea4f-472a-b028-88bbbcd91869/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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:49:58,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:49:58,251 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:49:58,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:49:58,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:49:58,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:49:58,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:49:58,289 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:49:58,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:49:58,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:49:58,294 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:49:58,295 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:49:58,296 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:49:58,297 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:49:58,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:49:58,300 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:49:58,301 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:49:58,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:49:58,305 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:49:58,308 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:49:58,310 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:49:58,313 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:49:58,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:49:58,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:49:58,319 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:49:58,320 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:49:58,320 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:49:58,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:49:58,322 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:49:58,324 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:49:58,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:49:58,325 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:49:58,326 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:49:58,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:49:58,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:49:58,329 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:49:58,330 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:49:58,330 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:49:58,330 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:49:58,331 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:49:58,332 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:49:58,333 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:49:58,359 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:49:58,359 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:49:58,360 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:49:58,361 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:49:58,361 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:49:58,362 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:49:58,362 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:49:58,362 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:49:58,362 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:49:58,363 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:49:58,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:49:58,363 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:49:58,363 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:49:58,364 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:49:58,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:49:58,364 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:49:58,364 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:49:58,364 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:49:58,365 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:49:58,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:49:58,365 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:49:58,365 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:49:58,366 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:49:58,366 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:49:58,366 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:49:58,366 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:49:58,367 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:49:58,367 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:49:58,367 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:49:58,367 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-11-21 05:49:58,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:49:58,833 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:49:58,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:49:58,836 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:49:58,840 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:49:58,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-21 05:49:58,932 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/56262ed49/83226a5b05a54445bc7f50757a9d649b/FLAGf9bb8283b [2021-11-21 05:49:59,861 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:49:59,862 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-21 05:49:59,930 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/56262ed49/83226a5b05a54445bc7f50757a9d649b/FLAGf9bb8283b [2021-11-21 05:50:00,338 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/data/56262ed49/83226a5b05a54445bc7f50757a9d649b [2021-11-21 05:50:00,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:50:00,343 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:50:00,345 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:50:00,345 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:50:00,356 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:50:00,357 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:50:00" (1/1) ... [2021-11-21 05:50:00,361 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6eff0ae4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:00, skipping insertion in model container [2021-11-21 05:50:00,361 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:50:00" (1/1) ... [2021-11-21 05:50:00,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:50:00,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:50:00,862 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-21 05:50:00,871 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-21 05:50:01,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:01,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:02,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:02,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:02,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:50:02,507 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:50:02,508 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:50:02,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:50:02,512 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:50:02,513 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:50:02,514 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:50:02,515 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:50:02,516 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:50:02,516 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:50:02,717 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:50:02,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:02,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,025 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:50:03,123 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:50:03,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:50:03,247 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-21 05:50:03,247 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-21 05:50:03,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:50:03,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:50:03,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:50:03,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:50:03,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:50:03,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:50:03,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:50:03,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:50:03,400 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:50:03,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:50:03,428 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:50:03,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,527 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:50:03,557 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:50:03,570 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-21 05:50:03,570 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_c0d23f59-ea4f-472a-b028-88bbbcd91869/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-21 05:50:03,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:50:03,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:50:03,668 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:50:03,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:50:03,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:50:03,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:50:03,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:50:03,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:50:03,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:50:03,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:50:03,697 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:50:03,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:50:03,809 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:50:04,215 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:50:04,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04 WrapperNode [2021-11-21 05:50:04,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:50:04,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:50:04,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:50:04,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:50:04,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,374 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,496 INFO L137 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 828 [2021-11-21 05:50:04,496 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:50:04,497 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:50:04,498 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:50:04,498 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:50:04,506 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,520 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,520 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,589 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:50:04,617 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:50:04,617 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:50:04,618 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:50:04,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:50:04" (1/1) ... [2021-11-21 05:50:04,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:50:04,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:50:04,653 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:50:04,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:50:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:50:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:50:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:50:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:50:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:50:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:50:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:50:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-21 05:50:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-21 05:50:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:50:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:50:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:50:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:50:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:50:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:50:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:50:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:50:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:50:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:50:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:50:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:50:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:50:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:50:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:50:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:50:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:50:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:50:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:50:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:50:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:50:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:50:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:50:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-21 05:50:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-11-21 05:50:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-11-21 05:50:05,102 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:50:05,104 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:50:07,547 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:50:07,741 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:50:07,742 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:50:07,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:50:07 BoogieIcfgContainer [2021-11-21 05:50:07,746 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:50:07,747 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:50:07,747 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:50:07,757 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:50:07,758 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:50:07" (1/1) ... [2021-11-21 05:50:07,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:50:07,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:50:07,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2021-11-21 05:50:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2021-11-21 05:50:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-21 05:50:07,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:50:07,875 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:50:07,928 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 05:50:07,932 INFO L158 Benchmark]: Toolchain (without parser) took 7588.12ms. Allocated memory was 56.6MB in the beginning and 220.2MB in the end (delta: 163.6MB). Free memory was 25.5MB in the beginning and 95.5MB in the end (delta: -70.0MB). Peak memory consumption was 93.4MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,933 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 56.6MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:50:07,934 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3871.91ms. Allocated memory was 56.6MB in the beginning and 148.9MB in the end (delta: 92.3MB). Free memory was 25.4MB in the beginning and 69.7MB in the end (delta: -44.3MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,934 INFO L158 Benchmark]: Boogie Procedure Inliner took 279.08ms. Allocated memory is still 148.9MB. Free memory was 69.7MB in the beginning and 88.1MB in the end (delta: -18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,935 INFO L158 Benchmark]: Boogie Preprocessor took 119.08ms. Allocated memory is still 148.9MB. Free memory was 88.1MB in the beginning and 91.0MB in the end (delta: -2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,936 INFO L158 Benchmark]: RCFGBuilder took 3128.63ms. Allocated memory was 148.9MB in the beginning and 220.2MB in the end (delta: 71.3MB). Free memory was 91.0MB in the beginning and 101.8MB in the end (delta: -10.7MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,936 INFO L158 Benchmark]: CodeCheck took 183.88ms. Allocated memory is still 220.2MB. Free memory was 101.8MB in the beginning and 95.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:50:07,939 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 0.24ms. Allocated memory is still 56.6MB. Free memory was 37.7MB in the beginning and 37.6MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3871.91ms. Allocated memory was 56.6MB in the beginning and 148.9MB in the end (delta: 92.3MB). Free memory was 25.4MB in the beginning and 69.7MB in the end (delta: -44.3MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 279.08ms. Allocated memory is still 148.9MB. Free memory was 69.7MB in the beginning and 88.1MB in the end (delta: -18.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.08ms. Allocated memory is still 148.9MB. Free memory was 88.1MB in the beginning and 91.0MB in the end (delta: -2.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3128.63ms. Allocated memory was 148.9MB in the beginning and 220.2MB in the end (delta: 71.3MB). Free memory was 91.0MB in the beginning and 101.8MB in the end (delta: -10.7MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * CodeCheck took 183.88ms. Allocated memory is still 220.2MB. Free memory was 101.8MB in the beginning and 95.5MB 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 05:50:07,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0d23f59-ea4f-472a-b028-88bbbcd91869/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