./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/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_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:08:36,180 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:08:36,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:08:36,230 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:08:36,230 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:08:36,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:08:36,236 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:08:36,239 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:08:36,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:08:36,244 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:08:36,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:08:36,249 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:08:36,250 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:08:36,258 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:08:36,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:08:36,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:08:36,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:08:36,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:08:36,275 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:08:36,278 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:08:36,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:08:36,287 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:08:36,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:08:36,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:08:36,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:08:36,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:08:36,300 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:08:36,302 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:08:36,303 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:08:36,305 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:08:36,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:08:36,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:08:36,309 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:08:36,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:08:36,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:08:36,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:08:36,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:08:36,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:08:36,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:08:36,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:08:36,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:08:36,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:08:36,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:08:36,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:08:36,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:08:36,373 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:08:36,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:08:36,374 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:08:36,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:08:36,381 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:08:36,382 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:08:36,382 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:08:36,383 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:08:36,383 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:08:36,384 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:08:36,384 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:08:36,384 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:08:36,384 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:08:36,385 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:08:36,385 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:08:36,385 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:08:36,386 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:08:36,386 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:08:36,386 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:08:36,386 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:08:36,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:08:36,387 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:08:36,387 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_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-11-25 06:08:36,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:08:36,726 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:08:36,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:08:36,730 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:08:36,731 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:08:36,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-25 06:08:36,815 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/6d2476ce7/453d419cfa0548cba6cfe87206d637d0/FLAGf2b7e3ed7 [2021-11-25 06:08:37,824 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:08:37,825 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-25 06:08:37,887 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/6d2476ce7/453d419cfa0548cba6cfe87206d637d0/FLAGf2b7e3ed7 [2021-11-25 06:08:38,251 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/6d2476ce7/453d419cfa0548cba6cfe87206d637d0 [2021-11-25 06:08:38,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:08:38,258 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:08:38,260 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:08:38,261 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:08:38,264 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:08:38,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:38" (1/1) ... [2021-11-25 06:08:38,268 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20957020 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:38, skipping insertion in model container [2021-11-25 06:08:38,268 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:38" (1/1) ... [2021-11-25 06:08:38,276 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:08:38,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:08:38,727 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-25 06:08:38,737 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-25 06:08:40,418 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,426 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:40,460 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:08:41,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:08:41,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:08:41,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:08:41,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:08:41,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:08:41,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:08:41,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:08:41,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:08:41,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:08:41,303 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:08:41,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,642 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:08:41,701 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:08:41,735 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-25 06:08:41,736 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-25 06:08:41,789 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,789 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,789 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,829 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:08:41,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:08:41,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:08:41,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:08:41,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:08:41,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:08:41,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:08:41,834 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:08:41,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:08:41,835 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:08:41,894 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:08:41,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:41,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:42,012 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:08:42,358 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:08:42,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42 WrapperNode [2021-11-25 06:08:42,360 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:08:42,361 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:08:42,363 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:08:42,363 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:08:42,371 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,513 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,628 INFO L137 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 829 [2021-11-25 06:08:42,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:08:42,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:08:42,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:08:42,631 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:08:42,640 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,655 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,758 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:08:42,763 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:08:42,763 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:08:42,764 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:08:42,765 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:42" (1/1) ... [2021-11-25 06:08:42,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:08:42,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:08:42,803 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:08:42,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:08:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:08:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:08:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:08:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:08:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:08:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:08:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 06:08:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 06:08:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:08:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:08:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:08:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:08:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:08:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:08:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:08:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:08:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:08:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:08:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:08:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:08:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:08:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:08:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:08:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:08:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:08:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:08:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:08:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:08:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:08:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-11-25 06:08:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-11-25 06:08:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:08:43,201 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:08:43,207 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:08:44,364 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:08:44,556 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:08:44,557 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:08:44,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:08:44 BoogieIcfgContainer [2021-11-25 06:08:44,561 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:08:44,562 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:08:44,562 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:08:44,574 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:08:44,575 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:08:44" (1/1) ... [2021-11-25 06:08:44,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:08:44,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:08:44,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2021-11-25 06:08:44,694 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2021-11-25 06:08:44,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-25 06:08:44,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:08:44,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:08:44,765 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:08:44,779 INFO L158 Benchmark]: Toolchain (without parser) took 6515.65ms. Allocated memory was 86.0MB in the beginning and 176.2MB in the end (delta: 90.2MB). Free memory was 57.7MB in the beginning and 93.1MB in the end (delta: -35.4MB). Peak memory consumption was 55.6MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,779 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:08:44,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4099.90ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 57.7MB in the beginning and 70.0MB in the end (delta: -12.3MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.09ms. Allocated memory is still 146.8MB. Free memory was 70.0MB in the beginning and 93.6MB in the end (delta: -23.6MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,782 INFO L158 Benchmark]: Boogie Preprocessor took 131.70ms. Allocated memory is still 146.8MB. Free memory was 93.6MB in the beginning and 87.0MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,782 INFO L158 Benchmark]: RCFGBuilder took 1798.23ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 87.0MB in the beginning and 100.5MB in the end (delta: -13.4MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,783 INFO L158 Benchmark]: CodeCheck took 211.44ms. Allocated memory is still 176.2MB. Free memory was 100.5MB in the beginning and 93.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:08:44,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 86.0MB. Free memory was 65.0MB in the beginning and 64.9MB in the end (delta: 84.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4099.90ms. Allocated memory was 86.0MB in the beginning and 146.8MB in the end (delta: 60.8MB). Free memory was 57.7MB in the beginning and 70.0MB in the end (delta: -12.3MB). Peak memory consumption was 62.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 268.09ms. Allocated memory is still 146.8MB. Free memory was 70.0MB in the beginning and 93.6MB in the end (delta: -23.6MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.70ms. Allocated memory is still 146.8MB. Free memory was 93.6MB in the beginning and 87.0MB in the end (delta: 6.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1798.23ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 87.0MB in the beginning and 100.5MB in the end (delta: -13.4MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * CodeCheck took 211.44ms. Allocated memory is still 176.2MB. Free memory was 100.5MB in the beginning and 93.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:08:44,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/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_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:08:47,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:08:47,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:08:47,564 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:08:47,565 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:08:47,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:08:47,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:08:47,578 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:08:47,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:08:47,589 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:08:47,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:08:47,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:08:47,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:08:47,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:08:47,601 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:08:47,607 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:08:47,609 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:08:47,610 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:08:47,612 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:08:47,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:08:47,621 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:08:47,623 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:08:47,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:08:47,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:08:47,634 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:08:47,634 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:08:47,635 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:08:47,637 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:08:47,637 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:08:47,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:08:47,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:08:47,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:08:47,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:08:47,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:08:47,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:08:47,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:08:47,646 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:08:47,646 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:08:47,647 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:08:47,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:08:47,649 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:08:47,650 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:08:47,705 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:08:47,705 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:08:47,707 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:08:47,707 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:08:47,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:08:47,709 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:08:47,709 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:08:47,709 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:08:47,710 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:08:47,710 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:08:47,711 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:08:47,711 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:08:47,711 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:08:47,712 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:08:47,712 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:08:47,712 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:08:47,712 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:08:47,712 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:08:47,713 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:08:47,713 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:08:47,713 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:08:47,713 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:08:47,714 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:08:47,714 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:08:47,714 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:08:47,714 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:08:47,714 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:08:47,715 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:08:47,715 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:08:47,715 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_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2021-11-25 06:08:48,161 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:08:48,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:08:48,193 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:08:48,194 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:08:48,195 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:08:48,197 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-25 06:08:48,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/08f8f6479/a1e94fb81e9a4baea11d4f446017f20b/FLAG5d2c43e64 [2021-11-25 06:08:49,437 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:08:49,438 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2021-11-25 06:08:49,481 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/08f8f6479/a1e94fb81e9a4baea11d4f446017f20b/FLAG5d2c43e64 [2021-11-25 06:08:49,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/data/08f8f6479/a1e94fb81e9a4baea11d4f446017f20b [2021-11-25 06:08:49,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:08:49,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:08:49,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:08:49,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:08:49,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:08:49,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:49" (1/1) ... [2021-11-25 06:08:49,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@725576d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:49, skipping insertion in model container [2021-11-25 06:08:49,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:08:49" (1/1) ... [2021-11-25 06:08:49,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:08:49,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:08:50,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-25 06:08:50,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-25 06:08:51,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,375 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:51,868 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:08:51,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:08:51,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:08:51,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:08:51,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:08:51,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:08:51,876 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:08:51,877 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:08:51,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:08:51,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:08:52,106 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:08:52,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:08:52,475 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:08:52,591 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:08:52,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-25 06:08:52,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-25 06:08:52,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,714 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,715 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,783 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:08:52,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:08:52,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:08:52,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:08:52,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:08:52,791 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:08:52,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:08:52,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:08:52,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:08:52,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:08:52,827 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:08:52,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:52,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,048 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:08:53,099 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:08:53,115 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2021-11-25 06:08:53,115 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2021-11-25 06:08:53,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:08:53,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:08:53,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:08:53,208 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:08:53,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:08:53,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:08:53,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:08:53,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:08:53,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:08:53,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:08:53,261 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:08:53,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:08:53,394 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:08:53,900 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:08:53,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53 WrapperNode [2021-11-25 06:08:53,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:08:53,903 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:08:53,903 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:08:53,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:08:53,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,068 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,185 INFO L137 Inliner]: procedures = 711, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 828 [2021-11-25 06:08:54,185 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:08:54,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:08:54,187 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:08:54,187 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:08:54,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,277 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,306 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,332 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:08:54,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:08:54,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:08:54,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:08:54,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:08:53" (1/1) ... [2021-11-25 06:08:54,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:08:54,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:08:54,371 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:08:54,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:08:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:08:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:08:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:08:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:08:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:08:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:08:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:08:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-25 06:08:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-25 06:08:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:08:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:08:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:08:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:08:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:08:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:08:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:08:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:08:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:08:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:08:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:08:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:08:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:08:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:08:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:08:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:08:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:08:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:08:54,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:08:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:08:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:08:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:08:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:08:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-25 06:08:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2021-11-25 06:08:54,441 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2021-11-25 06:08:54,862 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:08:54,864 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:08:57,357 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:08:57,563 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:08:57,564 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:08:57,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:08:57 BoogieIcfgContainer [2021-11-25 06:08:57,568 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:08:57,570 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:08:57,570 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:08:57,580 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:08:57,580 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:08:57" (1/1) ... [2021-11-25 06:08:57,606 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:08:57,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:08:57,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 107 states and 148 transitions. [2021-11-25 06:08:57,688 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 148 transitions. [2021-11-25 06:08:57,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-25 06:08:57,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:08:57,701 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:08:57,749 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:08:57,757 INFO L158 Benchmark]: Toolchain (without parser) took 8256.70ms. Allocated memory was 52.4MB in the beginning and 274.7MB in the end (delta: 222.3MB). Free memory was 31.2MB in the beginning and 169.1MB in the end (delta: -137.9MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,758 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 52.4MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:08:57,760 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4400.27ms. Allocated memory was 52.4MB in the beginning and 153.1MB in the end (delta: 100.7MB). Free memory was 31.0MB in the beginning and 83.7MB in the end (delta: -52.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,769 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.27ms. Allocated memory is still 153.1MB. Free memory was 83.7MB in the beginning and 72.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,771 INFO L158 Benchmark]: Boogie Preprocessor took 145.32ms. Allocated memory is still 153.1MB. Free memory was 72.2MB in the beginning and 63.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,773 INFO L158 Benchmark]: RCFGBuilder took 3234.20ms. Allocated memory was 153.1MB in the beginning and 274.7MB in the end (delta: 121.6MB). Free memory was 63.8MB in the beginning and 176.4MB in the end (delta: -112.7MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,775 INFO L158 Benchmark]: CodeCheck took 184.89ms. Allocated memory is still 274.7MB. Free memory was 176.4MB in the beginning and 169.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:08:57,780 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 52.4MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4400.27ms. Allocated memory was 52.4MB in the beginning and 153.1MB in the end (delta: 100.7MB). Free memory was 31.0MB in the beginning and 83.7MB in the end (delta: -52.7MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.27ms. Allocated memory is still 153.1MB. Free memory was 83.7MB in the beginning and 72.2MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.32ms. Allocated memory is still 153.1MB. Free memory was 72.2MB in the beginning and 63.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3234.20ms. Allocated memory was 153.1MB in the beginning and 274.7MB in the end (delta: 121.6MB). Free memory was 63.8MB in the beginning and 176.4MB in the end (delta: -112.7MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. * CodeCheck took 184.89ms. Allocated memory is still 274.7MB. Free memory was 176.4MB in the beginning and 169.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:08:57,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_455a0a14-f0d4-4fb0-92ca-0db0ba895ca5/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared