./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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_1a00ee25-1191-432d-837c-44e8b8a9c443/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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 22:03:54,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:03:54,148 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:03:54,170 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:03:54,170 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:03:54,171 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:03:54,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:03:54,174 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:03:54,175 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:03:54,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:03:54,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:03:54,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:03:54,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:03:54,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:03:54,181 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:03:54,182 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:03:54,183 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:03:54,184 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:03:54,186 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:03:54,188 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:03:54,190 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:03:54,191 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:03:54,192 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:03:54,193 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:03:54,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:03:54,202 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:03:54,202 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:03:54,203 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:03:54,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:03:54,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:03:54,205 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:03:54,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:03:54,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:03:54,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:03:54,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:03:54,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:03:54,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:03:54,211 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:03:54,211 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:03:54,212 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:03:54,212 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:03:54,213 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:03:54,238 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:03:54,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:03:54,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:03:54,250 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:03:54,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:03:54,251 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:03:54,251 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:03:54,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:03:54,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:03:54,252 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:03:54,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:03:54,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:03:54,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:03:54,253 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:03:54,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:03:54,254 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:03:54,254 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:03:54,254 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:03:54,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:03:54,255 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:03:54,255 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:03:54,255 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:03:54,255 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:03:54,255 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:03:54,256 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:03:54,256 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_1a00ee25-1191-432d-837c-44e8b8a9c443/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-11-21 22:03:54,544 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:03:54,565 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:03:54,567 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:03:54,569 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:03:54,569 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:03:54,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-21 22:03:57,560 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:03:58,145 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:03:58,145 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-21 22:03:58,178 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/3f2480adb/06415c29d176431286c39857f1cbf6f7/FLAGf6dbc89aa [2022-11-21 22:03:58,200 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/3f2480adb/06415c29d176431286c39857f1cbf6f7 [2022-11-21 22:03:58,205 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:03:58,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:03:58,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:03:58,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:03:58,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:03:58,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:03:58" (1/1) ... [2022-11-21 22:03:58,218 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a57f15c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:03:58, skipping insertion in model container [2022-11-21 22:03:58,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:03:58" (1/1) ... [2022-11-21 22:03:58,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:03:58,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:03:58,593 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-21 22:03:58,602 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-21 22:03:59,762 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,767 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,786 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:03:59,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:04:00,223 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:04:00,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:04:00,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:04:00,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:04:00,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:04:00,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:04:00,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:04:00,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:04:00,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:04:00,410 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:04:00,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,630 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:04:00,682 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:04:00,710 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-21 22:04:00,710 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-21 22:04:00,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,780 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,784 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,785 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,834 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:04:00,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:04:00,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:04:00,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:04:00,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:04:00,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:04:00,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:04:00,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:04:00,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:04:00,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:04:00,881 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:04:00,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:00,997 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:04:01,240 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:04:01,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01 WrapperNode [2022-11-21 22:04:01,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:01,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:04:01,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:04:01,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:04:01,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,465 INFO L138 Inliner]: procedures = 690, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2022-11-21 22:04:01,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:04:01,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:04:01,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:04:01,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:04:01,476 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,476 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,488 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,488 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,570 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,575 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,591 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:04:01,612 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:04:01,612 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:04:01,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:04:01,613 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:01" (1/1) ... [2022-11-21 22:04:01,619 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:01,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:04:01,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:04:01,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:04:01,704 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:04:01,704 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:04:01,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:04:01,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:04:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:04:01,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:04:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:04:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:04:01,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:04:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:04:01,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:04:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:04:01,706 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:04:01,706 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:04:01,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:04:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:04:01,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:04:01,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:04:01,708 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:04:01,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:04:01,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:04:01,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:04:02,040 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:04:02,042 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:04:03,214 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:04:03,439 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:04:03,440 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:04:03,443 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:04:03 BoogieIcfgContainer [2022-11-21 22:04:03,443 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:04:03,445 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:04:03,445 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:04:03,456 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:04:03,456 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:04:03" (1/1) ... [2022-11-21 22:04:03,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:04:03,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-21 22:04:03,544 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-21 22:04:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:04:03,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:03,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:03,608 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 22:04:03,620 INFO L158 Benchmark]: Toolchain (without parser) took 5407.91ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 107.3MB in the beginning and 51.6MB in the end (delta: 55.7MB). Peak memory consumption was 87.9MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,621 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:03,622 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3028.49ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 107.3MB in the beginning and 74.6MB in the end (delta: 32.7MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,622 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.80ms. Allocated memory is still 169.9MB. Free memory was 74.6MB in the beginning and 63.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,622 INFO L158 Benchmark]: Boogie Preprocessor took 144.41ms. Allocated memory is still 169.9MB. Free memory was 63.7MB in the beginning and 108.5MB in the end (delta: -44.9MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,623 INFO L158 Benchmark]: RCFGBuilder took 1831.28ms. Allocated memory is still 169.9MB. Free memory was 108.5MB in the beginning and 57.9MB in the end (delta: 50.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,625 INFO L158 Benchmark]: CodeCheck took 170.35ms. Allocated memory is still 169.9MB. Free memory was 57.9MB in the beginning and 51.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:04:03,629 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 0.26ms. Allocated memory is still 113.2MB. Free memory is still 81.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3028.49ms. Allocated memory was 140.5MB in the beginning and 169.9MB in the end (delta: 29.4MB). Free memory was 107.3MB in the beginning and 74.6MB in the end (delta: 32.7MB). Peak memory consumption was 97.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.80ms. Allocated memory is still 169.9MB. Free memory was 74.6MB in the beginning and 63.7MB in the end (delta: 10.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.41ms. Allocated memory is still 169.9MB. Free memory was 63.7MB in the beginning and 108.5MB in the end (delta: -44.9MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1831.28ms. Allocated memory is still 169.9MB. Free memory was 108.5MB in the beginning and 57.9MB in the end (delta: 50.6MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * CodeCheck took 170.35ms. Allocated memory is still 169.9MB. Free memory was 57.9MB in the beginning and 51.6MB 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 22:04:03,685 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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_1a00ee25-1191-432d-837c-44e8b8a9c443/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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- 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 22:04:06,093 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:04:06,098 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:04:06,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:04:06,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:04:06,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:04:06,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:04:06,148 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:04:06,150 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:04:06,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:04:06,156 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:04:06,159 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:04:06,159 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:04:06,162 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:04:06,163 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:04:06,168 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:04:06,169 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:04:06,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:04:06,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:04:06,172 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:04:06,174 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:04:06,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:04:06,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:04:06,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:04:06,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:04:06,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:04:06,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:04:06,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:04:06,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:04:06,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:04:06,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:04:06,197 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:04:06,198 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:04:06,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:04:06,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:04:06,200 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:04:06,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:04:06,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:04:06,201 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:04:06,203 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:04:06,205 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:04:06,210 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:04:06,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:04:06,267 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:04:06,269 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:04:06,270 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:04:06,271 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:04:06,271 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:04:06,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:04:06,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:04:06,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:04:06,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:04:06,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:04:06,274 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:04:06,274 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:04:06,274 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:04:06,275 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:04:06,275 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:04:06,275 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:04:06,276 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:04:06,276 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:04:06,276 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:04:06,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:06,277 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:04:06,277 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:04:06,277 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:04:06,278 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:04:06,278 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:04:06,278 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:04:06,278 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:04:06,279 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:04:06,279 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_1a00ee25-1191-432d-837c-44e8b8a9c443/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2022-11-21 22:04:06,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:04:06,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:04:06,673 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:04:06,674 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:04:06,675 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:04:06,676 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-21 22:04:09,734 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:04:10,336 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:04:10,337 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2022-11-21 22:04:10,385 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/a78cc9709/79438d9086d14551a9fc8ca4dd113a72/FLAG0aaf8f75c [2022-11-21 22:04:10,406 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/data/a78cc9709/79438d9086d14551a9fc8ca4dd113a72 [2022-11-21 22:04:10,408 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:04:10,409 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:04:10,410 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:10,410 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:04:10,414 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:04:10,414 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:10" (1/1) ... [2022-11-21 22:04:10,415 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29367e07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:10, skipping insertion in model container [2022-11-21 22:04:10,419 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:04:10" (1/1) ... [2022-11-21 22:04:10,426 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:04:10,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:10,827 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-21 22:04:10,839 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-21 22:04:12,048 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,049 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,050 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,051 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,053 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,480 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:04:12,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:04:12,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:04:12,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:04:12,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:04:12,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:04:12,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:04:12,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:04:12,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:04:12,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:04:12,654 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:04:12,761 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,761 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:12,858 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:04:12,917 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:04:12,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:04:12,977 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-21 22:04:12,978 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-21 22:04:13,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,011 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,011 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,012 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,018 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,018 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:04:13,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:04:13,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:04:13,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:04:13,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:04:13,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:04:13,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:04:13,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:04:13,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:04:13,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:04:13,130 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:04:13,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,215 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,285 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:04:13,332 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:04:13,358 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2022-11-21 22:04:13,359 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_1a00ee25-1191-432d-837c-44e8b8a9c443/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2022-11-21 22:04:13,405 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,407 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,416 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:04:13,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:04:13,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:04:13,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:04:13,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:04:13,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:04:13,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:04:13,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:04:13,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:04:13,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:04:13,470 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:04:13,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,589 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:04:13,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:04:13,938 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:04:13,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13 WrapperNode [2022-11-21 22:04:13,939 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:04:13,940 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:04:13,941 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:04:13,941 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:04:13,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,066 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,170 INFO L138 Inliner]: procedures = 710, calls = 2608, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 777 [2022-11-21 22:04:14,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:04:14,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:04:14,174 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:04:14,174 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:04:14,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,207 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,207 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,278 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,287 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,318 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:04:14,319 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:04:14,319 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:04:14,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:04:14,320 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:04:13" (1/1) ... [2022-11-21 22:04:14,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:04:14,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:04:14,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:04:14,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:04:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:04:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:04:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:04:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:04:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:04:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:04:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:04:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:04:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:04:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:04:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:04:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:04:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:04:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:04:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:04:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:04:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:04:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:04:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:04:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:04:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:04:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:04:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:04:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:04:14,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:04:14,757 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:04:14,759 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:04:16,705 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:04:17,092 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:04:17,092 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:04:17,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:04:17 BoogieIcfgContainer [2022-11-21 22:04:17,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:04:17,097 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:04:17,098 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:04:17,108 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:04:17,108 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:04:17" (1/1) ... [2022-11-21 22:04:17,118 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:04:17,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:04:17,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-21 22:04:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-21 22:04:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-21 22:04:17,194 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:04:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:04:17,239 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 22:04:17,246 INFO L158 Benchmark]: Toolchain (without parser) took 6835.32ms. Allocated memory was 83.9MB in the beginning and 167.8MB in the end (delta: 83.9MB). Free memory was 55.5MB in the beginning and 65.6MB in the end (delta: -10.1MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,247 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:04:17,248 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3529.55ms. Allocated memory was 83.9MB in the beginning and 138.4MB in the end (delta: 54.5MB). Free memory was 55.2MB in the beginning and 62.7MB in the end (delta: -7.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 231.59ms. Allocated memory is still 138.4MB. Free memory was 62.7MB in the beginning and 50.8MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,253 INFO L158 Benchmark]: Boogie Preprocessor took 144.68ms. Allocated memory is still 138.4MB. Free memory was 50.8MB in the beginning and 76.2MB in the end (delta: -25.4MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,254 INFO L158 Benchmark]: RCFGBuilder took 2775.88ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 76.2MB in the beginning and 71.9MB in the end (delta: 4.3MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,254 INFO L158 Benchmark]: CodeCheck took 146.53ms. Allocated memory is still 167.8MB. Free memory was 71.9MB in the beginning and 65.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:04:17,258 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 83.9MB. Free memory is still 61.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3529.55ms. Allocated memory was 83.9MB in the beginning and 138.4MB in the end (delta: 54.5MB). Free memory was 55.2MB in the beginning and 62.7MB in the end (delta: -7.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 231.59ms. Allocated memory is still 138.4MB. Free memory was 62.7MB in the beginning and 50.8MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.68ms. Allocated memory is still 138.4MB. Free memory was 50.8MB in the beginning and 76.2MB in the end (delta: -25.4MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2775.88ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 76.2MB in the beginning and 71.9MB in the end (delta: 4.3MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * CodeCheck took 146.53ms. Allocated memory is still 167.8MB. Free memory was 71.9MB in the beginning and 65.6MB 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 22:04:17,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a00ee25-1191-432d-837c-44e8b8a9c443/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