./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:46:08,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:46:08,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:46:08,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:46:08,254 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:46:08,259 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:46:08,261 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:46:08,266 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:46:08,270 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:46:08,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:46:08,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:46:08,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:46:08,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:46:08,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:46:08,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:46:08,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:46:08,305 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:46:08,306 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:46:08,312 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:46:08,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:46:08,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:46:08,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:46:08,324 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:46:08,325 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:46:08,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:46:08,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:46:08,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:46:08,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:46:08,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:46:08,334 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:46:08,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:46:08,336 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:46:08,337 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:46:08,338 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:46:08,339 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:46:08,340 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:46:08,341 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:46:08,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:46:08,344 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:46:08,345 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:46:08,346 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:46:08,348 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:46:08,380 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:46:08,380 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:46:08,381 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:46:08,382 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:46:08,383 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:46:08,383 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:46:08,383 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:46:08,384 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:46:08,384 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:46:08,384 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:46:08,384 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:46:08,385 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:46:08,385 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:46:08,385 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:46:08,386 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:46:08,390 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:46:08,391 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:46:08,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:46:08,391 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:46:08,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:46:08,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:46:08,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:46:08,393 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:46:08,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:46:08,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:46:08,393 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_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2021-11-21 05:46:08,713 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:46:08,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:46:08,755 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:46:08,756 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:46:08,758 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:46:08,760 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-21 05:46:08,839 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/2c93b18b1/6bf85c2ee9024478a8cea2ec1f3488e5/FLAG4312da795 [2021-11-21 05:46:09,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:46:09,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-21 05:46:09,927 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/2c93b18b1/6bf85c2ee9024478a8cea2ec1f3488e5/FLAG4312da795 [2021-11-21 05:46:10,326 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/2c93b18b1/6bf85c2ee9024478a8cea2ec1f3488e5 [2021-11-21 05:46:10,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:46:10,333 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:46:10,335 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:46:10,335 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:46:10,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:46:10,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:46:10" (1/1) ... [2021-11-21 05:46:10,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f8d4c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:10, skipping insertion in model container [2021-11-21 05:46:10,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:46:10" (1/1) ... [2021-11-21 05:46:10,350 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:46:10,499 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:46:11,003 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-21 05:46:11,013 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-21 05:46:12,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:12,982 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:46:12,984 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:46:12,986 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:46:12,987 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:46:12,990 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:46:12,991 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:46:12,992 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:46:12,993 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:46:12,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:46:12,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:46:13,242 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:46:13,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,407 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:46:13,641 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:46:13,672 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-21 05:46:13,673 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-21 05:46:13,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:46:13,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:46:13,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:46:13,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:46:13,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:46:13,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:46:13,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:46:13,850 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:46:13,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:46:13,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:46:13,875 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:46:13,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:13,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:46:14,309 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:46:14,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14 WrapperNode [2021-11-21 05:46:14,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:46:14,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:46:14,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:46:14,312 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:46:14,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,689 INFO L137 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 948 [2021-11-21 05:46:14,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:46:14,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:46:14,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:46:14,693 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:46:14,704 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,799 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,822 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,834 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:46:14,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:46:14,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:46:14,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:46:14,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:14" (1/1) ... [2021-11-21 05:46:14,863 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:46:14,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:46:14,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:46:14,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:46:14,964 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:46:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:46:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:46:14,965 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:46:14,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:46:14,966 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:46:14,966 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:46:14,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 05:46:14,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:46:14,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:46:14,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:46:14,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:46:14,968 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:46:14,968 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:46:14,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:46:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:46:14,970 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:46:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:46:14,971 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:46:14,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:46:14,972 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:46:14,972 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:46:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:46:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:46:14,973 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:46:14,974 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:46:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:46:14,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:46:14,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:46:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:46:14,976 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:46:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:46:14,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 05:46:14,977 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:46:15,378 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:46:15,382 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:46:17,414 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:46:17,703 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:46:17,703 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:46:17,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:46:17 BoogieIcfgContainer [2021-11-21 05:46:17,707 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:46:17,708 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:46:17,709 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:46:17,721 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:46:17,722 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:46:17" (1/1) ... [2021-11-21 05:46:17,739 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:46:17,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:17,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2021-11-21 05:46:17,832 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2021-11-21 05:46:17,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-21 05:46:17,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:17,845 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:17,909 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:46:17,922 INFO L158 Benchmark]: Toolchain (without parser) took 7581.27ms. Allocated memory was 94.4MB in the beginning and 192.9MB in the end (delta: 98.6MB). Free memory was 55.6MB in the beginning and 105.6MB in the end (delta: -50.1MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,922 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 94.4MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:46:17,925 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3975.50ms. Allocated memory was 94.4MB in the beginning and 192.9MB in the end (delta: 98.6MB). Free memory was 55.4MB in the beginning and 126.3MB in the end (delta: -71.0MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,926 INFO L158 Benchmark]: Boogie Procedure Inliner took 380.33ms. Allocated memory is still 192.9MB. Free memory was 126.3MB in the beginning and 113.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,926 INFO L158 Benchmark]: Boogie Preprocessor took 141.95ms. Allocated memory is still 192.9MB. Free memory was 113.7MB in the beginning and 106.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,927 INFO L158 Benchmark]: RCFGBuilder took 2871.76ms. Allocated memory is still 192.9MB. Free memory was 106.5MB in the beginning and 113.0MB in the end (delta: -6.5MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,931 INFO L158 Benchmark]: CodeCheck took 205.36ms. Allocated memory is still 192.9MB. Free memory was 113.0MB in the beginning and 105.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:46:17,939 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 0.28ms. Allocated memory is still 94.4MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3975.50ms. Allocated memory was 94.4MB in the beginning and 192.9MB in the end (delta: 98.6MB). Free memory was 55.4MB in the beginning and 126.3MB in the end (delta: -71.0MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 380.33ms. Allocated memory is still 192.9MB. Free memory was 126.3MB in the beginning and 113.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.95ms. Allocated memory is still 192.9MB. Free memory was 113.7MB in the beginning and 106.5MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2871.76ms. Allocated memory is still 192.9MB. Free memory was 106.5MB in the beginning and 113.0MB in the end (delta: -6.5MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * CodeCheck took 205.36ms. Allocated memory is still 192.9MB. Free memory was 113.0MB in the beginning and 105.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:46:18,006 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:46:21,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:46:21,179 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:46:21,219 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:46:21,220 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:46:21,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:46:21,224 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:46:21,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:46:21,230 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:46:21,232 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:46:21,234 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:46:21,236 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:46:21,236 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:46:21,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:46:21,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:46:21,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:46:21,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:46:21,246 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:46:21,249 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:46:21,252 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:46:21,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:46:21,263 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:46:21,265 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:46:21,266 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:46:21,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:46:21,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:46:21,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:46:21,287 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:46:21,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:46:21,290 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:46:21,290 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:46:21,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:46:21,294 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:46:21,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:46:21,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:46:21,299 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:46:21,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:46:21,302 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:46:21,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:46:21,306 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:46:21,307 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:46:21,311 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:46:21,342 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:46:21,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:46:21,344 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:46:21,344 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:46:21,345 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:46:21,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:46:21,346 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:46:21,346 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:46:21,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:46:21,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:46:21,347 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:46:21,347 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:46:21,348 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:46:21,348 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:46:21,348 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:46:21,349 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:46:21,349 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:46:21,349 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:46:21,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:46:21,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:46:21,350 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:46:21,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:46:21,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:46:21,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:46:21,351 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:46:21,352 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:46:21,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:46:21,352 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:46:21,353 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:46:21,353 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_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2021-11-21 05:46:21,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:46:21,850 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:46:21,854 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:46:21,856 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:46:21,857 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:46:21,859 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-21 05:46:21,948 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/50df8b5bf/b2dbffd4943e45c5bbd69607161ad4b4/FLAG0a7f7db0e [2021-11-21 05:46:23,221 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:46:23,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-21 05:46:23,289 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/50df8b5bf/b2dbffd4943e45c5bbd69607161ad4b4/FLAG0a7f7db0e [2021-11-21 05:46:23,478 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/data/50df8b5bf/b2dbffd4943e45c5bbd69607161ad4b4 [2021-11-21 05:46:23,481 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:46:23,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:46:23,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:46:23,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:46:23,490 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:46:23,492 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:46:23" (1/1) ... [2021-11-21 05:46:23,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26e3844a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:23, skipping insertion in model container [2021-11-21 05:46:23,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:46:23" (1/1) ... [2021-11-21 05:46:23,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:46:23,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:46:24,068 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-21 05:46:24,079 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-21 05:46:25,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,409 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:25,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:46:26,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:46:26,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:46:26,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:46:26,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:46:26,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:46:26,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:46:26,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:46:26,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:46:26,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:46:26,322 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:46:26,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,562 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:46:26,693 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:46:26,756 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:46:26,768 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-21 05:46:26,769 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-21 05:46:26,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:26,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:46:26,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:46:26,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:46:26,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:46:26,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:46:26,974 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:46:26,975 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:46:26,979 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:46:26,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:46:26,981 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:46:27,011 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:46:27,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,165 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:46:27,207 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:46:27,225 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-21 05:46:27,226 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_1ed33aa2-d822-486c-90d9-5f02d7976740/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-21 05:46:27,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:46:27,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:46:27,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:46:27,337 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:46:27,338 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:46:27,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:46:27,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:46:27,340 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:46:27,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:46:27,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:46:27,408 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:46:27,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:46:27,559 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:46:28,018 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:46:28,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28 WrapperNode [2021-11-21 05:46:28,019 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:46:28,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:46:28,021 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:46:28,021 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:46:28,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,304 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,410 INFO L137 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 949 [2021-11-21 05:46:28,411 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:46:28,412 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:46:28,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:46:28,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:46:28,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,517 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,523 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,555 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:46:28,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:46:28,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:46:28,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:46:28,576 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:46:28" (1/1) ... [2021-11-21 05:46:28,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:46:28,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:46:28,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:46:28,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:46:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:46:28,677 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:46:28,677 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:46:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:46:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:46:28,678 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:46:28,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:46:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:46:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:46:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:46:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 05:46:28,679 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:46:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:46:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:46:28,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:46:28,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:46:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:46:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:46:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 05:46:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 05:46:28,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 05:46:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 05:46:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:46:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:46:28,682 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:46:28,682 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:46:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:46:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:46:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:46:28,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:46:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:46:28,684 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:46:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:46:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:46:28,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:46:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:46:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:46:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 05:46:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 05:46:28,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 05:46:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:46:28,686 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:46:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 05:46:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 05:46:28,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 05:46:28,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 05:46:29,095 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:46:29,098 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:46:51,937 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:46:52,265 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:46:52,266 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:46:52,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:46:52 BoogieIcfgContainer [2021-11-21 05:46:52,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:46:52,273 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:46:52,273 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:46:52,286 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:46:52,286 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:46:52" (1/1) ... [2021-11-21 05:46:52,317 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:46:52,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:46:52,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2021-11-21 05:46:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2021-11-21 05:46:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-21 05:46:52,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:46:52,437 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:46:52,494 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:46:52,504 INFO L158 Benchmark]: Toolchain (without parser) took 29016.94ms. Allocated memory was 60.8MB in the beginning and 174.1MB in the end (delta: 113.2MB). Free memory was 31.6MB in the beginning and 101.2MB in the end (delta: -69.6MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,504 INFO L158 Benchmark]: CDTParser took 0.47ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:46:52,506 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4534.16ms. Allocated memory was 60.8MB in the beginning and 174.1MB in the end (delta: 113.2MB). Free memory was 31.5MB in the beginning and 115.7MB in the end (delta: -84.2MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,509 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.93ms. Allocated memory is still 174.1MB. Free memory was 115.7MB in the beginning and 103.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,512 INFO L158 Benchmark]: Boogie Preprocessor took 161.35ms. Allocated memory is still 174.1MB. Free memory was 103.1MB in the beginning and 94.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,516 INFO L158 Benchmark]: RCFGBuilder took 23697.49ms. Allocated memory is still 174.1MB. Free memory was 94.7MB in the beginning and 107.5MB in the end (delta: -12.8MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,517 INFO L158 Benchmark]: CodeCheck took 226.84ms. Allocated memory is still 174.1MB. Free memory was 107.5MB in the beginning and 101.2MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 05:46:52,522 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 0.47ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4534.16ms. Allocated memory was 60.8MB in the beginning and 174.1MB in the end (delta: 113.2MB). Free memory was 31.5MB in the beginning and 115.7MB in the end (delta: -84.2MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.93ms. Allocated memory is still 174.1MB. Free memory was 115.7MB in the beginning and 103.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.35ms. Allocated memory is still 174.1MB. Free memory was 103.1MB in the beginning and 94.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 23697.49ms. Allocated memory is still 174.1MB. Free memory was 94.7MB in the beginning and 107.5MB in the end (delta: -12.8MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * CodeCheck took 226.84ms. Allocated memory is still 174.1MB. Free memory was 107.5MB in the beginning and 101.2MB in the end (delta: 6.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:46:52,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ed33aa2-d822-486c-90d9-5f02d7976740/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared