./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/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_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:20:00,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:20:00,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:20:00,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:20:00,773 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:20:00,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:20:00,779 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:20:00,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:20:00,784 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:20:00,790 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:20:00,792 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:20:00,794 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:20:00,794 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:20:00,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:20:00,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:20:00,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:20:00,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:20:00,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:20:00,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:20:00,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:20:00,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:20:00,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:20:00,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:20:00,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:20:00,829 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:20:00,830 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:20:00,830 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:20:00,832 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:20:00,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:20:00,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:20:00,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:20:00,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:20:00,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:20:00,839 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:20:00,840 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:20:00,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:20:00,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:20:00,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:20:00,842 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:20:00,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:20:00,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:20:00,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:20:00,888 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:20:00,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:20:00,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:20:00,889 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:20:00,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:20:00,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:20:00,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:20:00,891 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:20:00,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:20:00,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:20:00,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:20:00,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:20:00,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:20:00,893 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:20:00,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:20:00,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:20:00,893 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:20:00,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:20:00,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:20:00,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:20:00,894 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:20:00,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:20:00,895 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:20:00,895 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:20:00,895 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:20:00,895 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_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-11-21 23:20:01,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:20:01,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:20:01,223 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:20:01,225 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:20:01,226 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:20:01,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-21 23:20:04,243 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:20:04,837 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:20:04,838 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-21 23:20:04,883 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/f2b49bffd/05b03513bb08451d81f30f2973a8b3a1/FLAGd498f1f38 [2022-11-21 23:20:04,903 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/f2b49bffd/05b03513bb08451d81f30f2973a8b3a1 [2022-11-21 23:20:04,906 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:20:04,907 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:20:04,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:20:04,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:20:04,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:20:04,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:20:04" (1/1) ... [2022-11-21 23:20:04,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f902d29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:04, skipping insertion in model container [2022-11-21 23:20:04,916 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:20:04" (1/1) ... [2022-11-21 23:20:04,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:20:05,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:20:05,372 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-21 23:20:05,381 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-21 23:20:06,813 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,831 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:06,832 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:07,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:20:07,426 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:20:07,427 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:20:07,429 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:20:07,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:20:07,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:20:07,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:20:07,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:20:07,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:20:07,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:20:07,667 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:20:07,833 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:07,839 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:07,930 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:20:07,994 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:20:08,008 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-21 23:20:08,009 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-21 23:20:08,054 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,055 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,056 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,057 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,069 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,073 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:20:08,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:20:08,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:20:08,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:20:08,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:20:08,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:20:08,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:20:08,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:20:08,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:20:08,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:20:08,158 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:20:08,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:08,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:20:08,525 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:20:08,525 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08 WrapperNode [2022-11-21 23:20:08,525 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:20:08,527 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:20:08,527 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:20:08,527 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:20:08,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,640 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,704 INFO L138 Inliner]: procedures = 691, calls = 2648, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 828 [2022-11-21 23:20:08,704 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:20:08,705 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:20:08,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:20:08,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:20:08,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,732 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,833 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,855 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:20:08,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:20:08,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:20:08,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:20:08,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:08" (1/1) ... [2022-11-21 23:20:08,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:20:08,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:20:08,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:20:08,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:20:08,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:20:08,948 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:20:08,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:20:08,949 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:20:08,949 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:20:08,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:20:08,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 23:20:08,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 23:20:08,949 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:20:08,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:20:08,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:20:08,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:20:08,950 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:20:08,950 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:20:08,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:20:08,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:20:08,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:20:08,952 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:20:08,952 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:20:08,952 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:20:08,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:20:08,952 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:20:08,952 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:20:08,953 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:20:08,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:20:08,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:20:08,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:20:08,954 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 23:20:08,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 23:20:08,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-11-21 23:20:08,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-11-21 23:20:08,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:20:09,315 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:20:09,317 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:20:10,648 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:20:10,937 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:20:10,938 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:20:10,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:20:10 BoogieIcfgContainer [2022-11-21 23:20:10,941 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:20:10,942 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:20:10,943 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:20:10,953 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:20:10,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:20:10" (1/1) ... [2022-11-21 23:20:10,964 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:20:11,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:20:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2022-11-21 23:20:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2022-11-21 23:20:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-21 23:20:11,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:20:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:20:11,110 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:20:11,122 INFO L158 Benchmark]: Toolchain (without parser) took 6210.41ms. Allocated memory was 153.1MB in the beginning and 247.5MB in the end (delta: 94.4MB). Free memory was 113.3MB in the beginning and 136.9MB in the end (delta: -23.6MB). Peak memory consumption was 72.8MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,123 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 153.1MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:20:11,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3615.86ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 112.8MB in the beginning and 87.2MB in the end (delta: 25.5MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.10ms. Allocated memory is still 190.8MB. Free memory was 87.2MB in the beginning and 75.9MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,126 INFO L158 Benchmark]: Boogie Preprocessor took 157.30ms. Allocated memory is still 190.8MB. Free memory was 75.9MB in the beginning and 132.4MB in the end (delta: -56.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,128 INFO L158 Benchmark]: RCFGBuilder took 2078.45ms. Allocated memory was 190.8MB in the beginning and 247.5MB in the end (delta: 56.6MB). Free memory was 132.4MB in the beginning and 143.2MB in the end (delta: -10.8MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,130 INFO L158 Benchmark]: CodeCheck took 174.90ms. Allocated memory is still 247.5MB. Free memory was 143.2MB in the beginning and 136.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:20:11,133 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 153.1MB. Free memory was 100.0MB in the beginning and 99.8MB in the end (delta: 159.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3615.86ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 112.8MB in the beginning and 87.2MB in the end (delta: 25.5MB). Peak memory consumption was 85.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.10ms. Allocated memory is still 190.8MB. Free memory was 87.2MB in the beginning and 75.9MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 157.30ms. Allocated memory is still 190.8MB. Free memory was 75.9MB in the beginning and 132.4MB in the end (delta: -56.4MB). Peak memory consumption was 11.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2078.45ms. Allocated memory was 190.8MB in the beginning and 247.5MB in the end (delta: 56.6MB). Free memory was 132.4MB in the beginning and 143.2MB in the end (delta: -10.8MB). Peak memory consumption was 74.2MB. Max. memory is 16.1GB. * CodeCheck took 174.90ms. Allocated memory is still 247.5MB. Free memory was 143.2MB in the beginning and 136.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:20:11,160 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/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_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 23:20:13,695 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:20:13,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:20:13,730 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:20:13,730 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:20:13,731 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:20:13,733 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:20:13,735 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:20:13,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:20:13,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:20:13,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:20:13,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:20:13,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:20:13,741 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:20:13,742 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:20:13,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:20:13,744 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:20:13,745 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:20:13,747 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:20:13,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:20:13,750 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:20:13,754 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:20:13,755 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:20:13,756 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:20:13,760 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:20:13,760 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:20:13,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:20:13,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:20:13,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:20:13,762 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:20:13,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:20:13,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:20:13,764 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:20:13,765 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:20:13,766 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:20:13,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:20:13,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:20:13,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:20:13,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:20:13,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:20:13,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:20:13,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:20:13,818 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:20:13,818 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:20:13,820 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:20:13,821 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:20:13,821 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:20:13,821 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:20:13,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:20:13,822 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:20:13,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:20:13,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:20:13,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:20:13,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:20:13,825 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:20:13,825 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:20:13,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:20:13,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:20:13,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:20:13,826 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:20:13,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:20:13,827 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_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-11-21 23:20:14,237 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:20:14,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:20:14,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:20:14,261 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:20:14,262 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:20:14,263 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-21 23:20:17,577 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:20:18,092 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:20:18,093 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-11-21 23:20:18,136 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/e292ec717/7a7b1eea78364d6f91fd55fa4065e9e2/FLAG354fa75c6 [2022-11-21 23:20:18,160 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/data/e292ec717/7a7b1eea78364d6f91fd55fa4065e9e2 [2022-11-21 23:20:18,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:20:18,166 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:20:18,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:20:18,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:20:18,172 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:20:18,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:20:18" (1/1) ... [2022-11-21 23:20:18,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76ebf540 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:18, skipping insertion in model container [2022-11-21 23:20:18,174 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:20:18" (1/1) ... [2022-11-21 23:20:18,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:20:18,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:20:18,636 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-21 23:20:18,655 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-21 23:20:19,607 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,608 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,611 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,626 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,627 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,629 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:19,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:20:20,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:20:20,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:20:20,117 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:20:20,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:20:20,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:20:20,127 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:20:20,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:20:20,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:20:20,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:20:20,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:20:20,417 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,418 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:20:20,575 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:20:20,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:20:20,661 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-21 23:20:20,662 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-21 23:20:20,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,724 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,743 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,749 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,749 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:20:20,814 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:20:20,815 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:20:20,816 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:20:20,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:20:20,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:20:20,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:20:20,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:20:20,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:20:20,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:20:20,859 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:20:20,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:20,942 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:20:21,042 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:20:21,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-11-21 23:20:21,071 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-11-21 23:20:21,116 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,116 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,117 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,117 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,118 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,125 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,125 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,126 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:20:21,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:20:21,172 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:20:21,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:20:21,173 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:20:21,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:20:21,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:20:21,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:20:21,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:20:21,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:20:21,196 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:20:21,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,260 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:20:21,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:20:21,708 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:20:21,709 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21 WrapperNode [2022-11-21 23:20:21,709 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:20:21,711 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:20:21,711 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:20:21,711 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:20:21,718 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:21,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:21,964 INFO L138 Inliner]: procedures = 711, calls = 2648, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 827 [2022-11-21 23:20:21,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:20:21,967 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:20:21,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:20:21,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:20:21,985 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:21,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,087 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:20:22,118 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:20:22,118 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:20:22,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:20:22,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:20:21" (1/1) ... [2022-11-21 23:20:22,130 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:20:22,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:20:22,156 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:20:22,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:20:22,208 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 23:20:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 23:20:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:20:22,209 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:20:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:20:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:20:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:20:22,210 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-21 23:20:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-21 23:20:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:20:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:20:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:20:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:20:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:20:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:20:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:20:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:20:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:20:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:20:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:20:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:20:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:20:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:20:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:20:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:20:22,213 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:20:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:20:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:20:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:20:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:20:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:20:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 23:20:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-21 23:20:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-11-21 23:20:22,214 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-11-21 23:20:22,638 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:20:22,640 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:20:24,652 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:20:25,020 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:20:25,020 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:20:25,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:20:25 BoogieIcfgContainer [2022-11-21 23:20:25,024 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:20:25,025 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:20:25,025 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:20:25,035 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:20:25,036 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:20:25" (1/1) ... [2022-11-21 23:20:25,046 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:20:25,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:20:25,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2022-11-21 23:20:25,125 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2022-11-21 23:20:25,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-21 23:20:25,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:20:25,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:20:25,191 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:20:25,196 INFO L158 Benchmark]: Toolchain (without parser) took 7029.17ms. Allocated memory was 62.9MB in the beginning and 186.6MB in the end (delta: 123.7MB). Free memory was 27.7MB in the beginning and 59.0MB in the end (delta: -31.4MB). Peak memory consumption was 90.5MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,196 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:20:25,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3540.81ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 27.5MB in the beginning and 64.9MB in the end (delta: -37.4MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,198 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.94ms. Allocated memory is still 123.7MB. Free memory was 64.9MB in the beginning and 53.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,198 INFO L158 Benchmark]: Boogie Preprocessor took 150.03ms. Allocated memory is still 123.7MB. Free memory was 53.0MB in the beginning and 44.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,199 INFO L158 Benchmark]: RCFGBuilder took 2906.49ms. Allocated memory was 123.7MB in the beginning and 186.6MB in the end (delta: 62.9MB). Free memory was 44.6MB in the beginning and 66.4MB in the end (delta: -21.8MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,199 INFO L158 Benchmark]: CodeCheck took 169.12ms. Allocated memory is still 186.6MB. Free memory was 66.4MB in the beginning and 59.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:20:25,202 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3540.81ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 27.5MB in the beginning and 64.9MB in the end (delta: -37.4MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.94ms. Allocated memory is still 123.7MB. Free memory was 64.9MB in the beginning and 53.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.03ms. Allocated memory is still 123.7MB. Free memory was 53.0MB in the beginning and 44.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2906.49ms. Allocated memory was 123.7MB in the beginning and 186.6MB in the end (delta: 62.9MB). Free memory was 44.6MB in the beginning and 66.4MB in the end (delta: -21.8MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * CodeCheck took 169.12ms. Allocated memory is still 186.6MB. Free memory was 66.4MB in the beginning and 59.0MB 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. [2022-11-21 23:20:25,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1360f8e8-bb7b-4f15-9c5c-e8b56751a4ae/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared