./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:13:32,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:13:32,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:13:32,990 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:13:32,991 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:13:32,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:13:32,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:13:32,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:13:32,999 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:13:33,000 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:13:33,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:13:33,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:13:33,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:13:33,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:13:33,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:13:33,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:13:33,010 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:13:33,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:13:33,013 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:13:33,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:13:33,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:13:33,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:13:33,024 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:13:33,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:13:33,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:13:33,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:13:33,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:13:33,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:13:33,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:13:33,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:13:33,034 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:13:33,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:13:33,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:13:33,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:13:33,039 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:13:33,039 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:13:33,040 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:13:33,041 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:13:33,041 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:13:33,042 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:13:33,043 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:13:33,044 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:13:33,067 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:13:33,068 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:13:33,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:13:33,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:13:33,070 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:13:33,070 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:13:33,071 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:13:33,071 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:13:33,071 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:13:33,071 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:13:33,072 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:13:33,072 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:13:33,072 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:13:33,072 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:13:33,073 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:13:33,073 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:13:33,073 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:13:33,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:13:33,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:33,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:13:33,074 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:13:33,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:13:33,075 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:13:33,075 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:13:33,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:13:33,076 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_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-22 23:13:33,331 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:13:33,360 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:13:33,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:13:33,365 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:13:33,366 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:13:33,367 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-22 23:13:33,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/b6d384b2e/1ea1f7cbce6c4e139f8e0a0a69b579b5/FLAGab5b2e71a [2021-11-22 23:13:34,452 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:13:34,454 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-22 23:13:34,512 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/b6d384b2e/1ea1f7cbce6c4e139f8e0a0a69b579b5/FLAGab5b2e71a [2021-11-22 23:13:34,851 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/b6d384b2e/1ea1f7cbce6c4e139f8e0a0a69b579b5 [2021-11-22 23:13:34,853 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:13:34,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:13:34,856 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:34,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:13:34,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:13:34,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:34" (1/1) ... [2021-11-22 23:13:34,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d95cd7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:34, skipping insertion in model container [2021-11-22 23:13:34,862 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:34" (1/1) ... [2021-11-22 23:13:34,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:13:34,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:13:35,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-22 23:13:35,295 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-22 23:13:36,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:36,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:13:36,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:13:36,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:13:36,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:13:36,797 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:13:36,798 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:13:36,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:13:36,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:13:36,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:13:36,801 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:13:36,980 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:13:37,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,075 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:37,282 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:13:37,296 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-22 23:13:37,296 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-22 23:13:37,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,448 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:13:37,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:13:37,454 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:13:37,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:13:37,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:13:37,458 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:13:37,459 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:13:37,459 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:13:37,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:13:37,460 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:13:37,501 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:13:37,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,607 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:37,708 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:37,990 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:13:37,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37 WrapperNode [2021-11-22 23:13:37,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:37,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:37,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:13:37,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:13:37,997 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,212 INFO L137 Inliner]: procedures = 690, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 800 [2021-11-22 23:13:38,213 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:38,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:13:38,213 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:13:38,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:13:38,222 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,222 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,232 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,270 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,281 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:13:38,292 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:13:38,292 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:13:38,292 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:13:38,293 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:37" (1/1) ... [2021-11-22 23:13:38,300 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:38,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:13:38,334 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:13:38,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:13:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-22 23:13:38,382 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-22 23:13:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:13:38,382 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:13:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:13:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:13:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:13:38,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:13:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:13:38,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:13:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:13:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:13:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:13:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:13:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:13:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:13:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:13:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:13:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:13:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:13:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:13:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:13:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-22 23:13:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-22 23:13:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:13:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-22 23:13:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-22 23:13:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:13:38,724 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:13:38,726 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:13:40,127 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:13:40,292 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:13:40,293 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-22 23:13:40,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:40 BoogieIcfgContainer [2021-11-22 23:13:40,296 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:13:40,297 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:13:40,298 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:13:40,308 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:13:40,308 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:40" (1/1) ... [2021-11-22 23:13:40,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:13:40,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-22 23:13:40,409 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-22 23:13:40,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-22 23:13:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:40,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:40,467 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) [2021-11-22 23:13:40,471 INFO L158 Benchmark]: Toolchain (without parser) took 5615.73ms. Allocated memory was 117.4MB in the beginning and 201.3MB in the end (delta: 83.9MB). Free memory was 76.0MB in the beginning and 95.3MB in the end (delta: -19.3MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,472 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:13:40,473 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3134.05ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 75.6MB in the beginning and 73.2MB in the end (delta: 2.3MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,473 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.92ms. Allocated memory is still 142.6MB. Free memory was 73.2MB in the beginning and 62.1MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,474 INFO L158 Benchmark]: Boogie Preprocessor took 77.91ms. Allocated memory is still 142.6MB. Free memory was 62.1MB in the beginning and 55.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,475 INFO L158 Benchmark]: RCFGBuilder took 2004.13ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 55.8MB in the beginning and 102.7MB in the end (delta: -46.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,475 INFO L158 Benchmark]: CodeCheck took 173.20ms. Allocated memory is still 201.3MB. Free memory was 102.7MB in the beginning and 95.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:13:40,484 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 83.9MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3134.05ms. Allocated memory was 117.4MB in the beginning and 142.6MB in the end (delta: 25.2MB). Free memory was 75.6MB in the beginning and 73.2MB in the end (delta: 2.3MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.92ms. Allocated memory is still 142.6MB. Free memory was 73.2MB in the beginning and 62.1MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 77.91ms. Allocated memory is still 142.6MB. Free memory was 62.1MB in the beginning and 55.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2004.13ms. Allocated memory was 142.6MB in the beginning and 201.3MB in the end (delta: 58.7MB). Free memory was 55.8MB in the beginning and 102.7MB in the end (delta: -46.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * CodeCheck took 173.20ms. Allocated memory is still 201.3MB. Free memory was 102.7MB in the beginning and 95.3MB 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. [2021-11-22 23:13:40,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/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_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ --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 f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:13:43,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:13:43,069 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:13:43,131 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:13:43,132 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:13:43,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:13:43,139 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:13:43,144 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:13:43,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:13:43,156 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:13:43,161 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:13:43,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:13:43,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:13:43,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:13:43,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:13:43,175 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:13:43,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:13:43,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:13:43,181 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:13:43,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:13:43,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:13:43,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:13:43,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:13:43,200 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:13:43,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:13:43,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:13:43,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:13:43,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:13:43,209 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:13:43,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:13:43,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:13:43,212 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:13:43,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:13:43,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:13:43,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:13:43,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:13:43,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:13:43,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:13:43,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:13:43,221 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:13:43,222 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:13:43,223 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:13:43,273 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:13:43,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:13:43,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:13:43,275 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:13:43,277 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:13:43,277 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:13:43,277 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:13:43,278 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:13:43,278 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:13:43,278 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:13:43,279 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:13:43,279 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:13:43,280 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:13:43,280 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:13:43,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:13:43,280 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:13:43,281 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:13:43,281 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:13:43,281 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:13:43,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:13:43,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:43,282 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:13:43,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:13:43,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:13:43,283 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:13:43,283 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:13:43,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:13:43,283 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:13:43,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:13:43,284 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_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-22 23:13:43,740 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:13:43,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:13:43,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:13:43,765 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:13:43,766 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:13:43,767 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-22 23:13:43,845 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/78a0d8557/91f315832b434f84ab5f2efedf6a639b/FLAGd529ce558 [2021-11-22 23:13:44,959 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:13:44,960 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-22 23:13:45,002 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/78a0d8557/91f315832b434f84ab5f2efedf6a639b/FLAGd529ce558 [2021-11-22 23:13:45,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/data/78a0d8557/91f315832b434f84ab5f2efedf6a639b [2021-11-22 23:13:45,302 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:13:45,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:13:45,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:45,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:13:45,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:13:45,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:45" (1/1) ... [2021-11-22 23:13:45,311 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@295b1952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:45, skipping insertion in model container [2021-11-22 23:13:45,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:13:45" (1/1) ... [2021-11-22 23:13:45,318 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:13:45,442 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:13:45,758 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-22 23:13:45,764 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-22 23:13:46,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:46,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:13:47,291 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:13:47,292 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:13:47,293 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:13:47,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:13:47,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:13:47,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:13:47,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:13:47,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:13:47,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:13:47,516 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:13:47,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,714 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:47,790 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:13:47,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:13:47,906 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-22 23:13:47,907 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-22 23:13:47,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:47,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:13:48,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:13:48,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:13:48,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:13:48,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:13:48,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:13:48,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:13:48,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:13:48,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:13:48,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:13:48,142 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:13:48,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,294 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:48,370 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:13:48,397 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-22 23:13:48,398 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_21ab65be-82ae-41f7-8119-5356b3136198/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-22 23:13:48,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,489 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:13:48,489 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:13:48,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:13:48,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:13:48,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:13:48,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:13:48,493 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:13:48,493 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:13:48,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:13:48,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:13:48,515 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:13:48,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,593 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:13:48,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:13:49,087 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:13:49,088 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49 WrapperNode [2021-11-22 23:13:49,088 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:13:49,090 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:49,090 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:13:49,091 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:13:49,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,331 INFO L137 Inliner]: procedures = 710, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 801 [2021-11-22 23:13:49,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:13:49,333 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:13:49,333 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:13:49,333 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:13:49,342 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,354 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,421 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,447 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,460 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:13:49,474 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:13:49,477 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:13:49,477 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:13:49,478 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:13:49" (1/1) ... [2021-11-22 23:13:49,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:13:49,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:13:49,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:13:49,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:13:49,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-22 23:13:49,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-22 23:13:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-22 23:13:49,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-22 23:13:49,566 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:13:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:13:49,567 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:13:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:13:49,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-22 23:13:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-22 23:13:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:13:49,568 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:13:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:13:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:13:49,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:13:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:13:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:13:49,569 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:13:49,569 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:13:49,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-22 23:13:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:13:49,571 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:13:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-22 23:13:49,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:13:49,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:13:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:13:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:13:49,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-22 23:13:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-22 23:13:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:13:49,573 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-22 23:13:49,573 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-22 23:13:49,882 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:13:49,884 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:13:51,967 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:13:52,191 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:13:52,192 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-22 23:13:52,196 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:52 BoogieIcfgContainer [2021-11-22 23:13:52,197 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:13:52,198 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:13:52,198 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:13:52,208 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:13:52,208 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:13:52" (1/1) ... [2021-11-22 23:13:52,227 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:13:52,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:13:52,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-22 23:13:52,307 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-22 23:13:52,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-22 23:13:52,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:13:52,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:13:52,363 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) [2021-11-22 23:13:52,370 INFO L158 Benchmark]: Toolchain (without parser) took 7063.65ms. Allocated memory was 60.8MB in the beginning and 188.7MB in the end (delta: 127.9MB). Free memory was 31.6MB in the beginning and 104.9MB in the end (delta: -73.4MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,371 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:13:52,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3783.67ms. Allocated memory was 60.8MB in the beginning and 138.4MB in the end (delta: 77.6MB). Free memory was 31.3MB in the beginning and 79.9MB in the end (delta: -48.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,372 INFO L158 Benchmark]: Boogie Procedure Inliner took 242.06ms. Allocated memory is still 138.4MB. Free memory was 79.9MB in the beginning and 68.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,375 INFO L158 Benchmark]: Boogie Preprocessor took 140.66ms. Allocated memory is still 138.4MB. Free memory was 68.7MB in the beginning and 61.1MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,376 INFO L158 Benchmark]: RCFGBuilder took 2722.83ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 61.1MB in the beginning and 112.3MB in the end (delta: -51.3MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,382 INFO L158 Benchmark]: CodeCheck took 169.16ms. Allocated memory is still 188.7MB. Free memory was 111.3MB in the beginning and 104.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:13:52,386 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 0.14ms. Allocated memory is still 60.8MB. Free memory is still 42.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3783.67ms. Allocated memory was 60.8MB in the beginning and 138.4MB in the end (delta: 77.6MB). Free memory was 31.3MB in the beginning and 79.9MB in the end (delta: -48.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 242.06ms. Allocated memory is still 138.4MB. Free memory was 79.9MB in the beginning and 68.7MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.66ms. Allocated memory is still 138.4MB. Free memory was 68.7MB in the beginning and 61.1MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2722.83ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 61.1MB in the beginning and 112.3MB in the end (delta: -51.3MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * CodeCheck took 169.16ms. Allocated memory is still 188.7MB. Free memory was 111.3MB in the beginning and 104.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:13:52,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21ab65be-82ae-41f7-8119-5356b3136198/bin/ukojak-LBtLqBUTdQ/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