./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/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_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:02:48,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:02:48,589 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:02:48,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:02:48,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:02:48,650 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:02:48,651 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:02:48,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:02:48,656 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:02:48,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:02:48,658 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:02:48,660 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:02:48,660 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:02:48,661 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:02:48,663 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:02:48,664 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:02:48,665 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:02:48,667 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:02:48,669 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:02:48,672 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:02:48,674 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:02:48,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:02:48,677 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:02:48,678 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:02:48,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:02:48,682 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:02:48,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:02:48,684 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:02:48,684 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:02:48,686 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:02:48,686 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:02:48,687 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:02:48,688 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:02:48,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:02:48,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:02:48,692 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:02:48,693 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:02:48,694 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:02:48,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:02:48,696 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:02:48,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:02:48,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 08:02:48,741 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:02:48,741 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:02:48,743 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:02:48,743 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:02:48,744 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:02:48,744 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:02:48,745 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:02:48,751 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 08:02:48,751 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:02:48,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:02:48,753 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:02:48,753 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:02:48,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:02:48,753 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:02:48,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:02:48,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:02:48,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:02:48,754 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:02:48,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:02:48,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:02:48,755 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:02:48,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:02:48,756 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 08:02:48,756 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 08:02:48,756 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:02:48,756 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-25 08:02:49,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:02:49,071 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:02:49,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:02:49,076 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:02:49,078 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:02:49,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-25 08:02:49,152 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/5342709ac/9db5c31ba6a344d1ab5cb36b6f89be18/FLAG406781476 [2021-11-25 08:02:50,044 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:02:50,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-25 08:02:50,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/5342709ac/9db5c31ba6a344d1ab5cb36b6f89be18/FLAG406781476 [2021-11-25 08:02:50,166 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/5342709ac/9db5c31ba6a344d1ab5cb36b6f89be18 [2021-11-25 08:02:50,169 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:02:50,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:02:50,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:02:50,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:02:50,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:02:50,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:02:50" (1/1) ... [2021-11-25 08:02:50,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78318b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:50, skipping insertion in model container [2021-11-25 08:02:50,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:02:50" (1/1) ... [2021-11-25 08:02:50,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:02:50,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:02:50,705 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-25 08:02:50,713 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-25 08:02:51,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:51,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:02:52,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:02:52,320 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:02:52,321 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:02:52,327 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:02:52,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:02:52,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:02:52,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:02:52,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:02:52,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:02:52,529 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:02:52,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,762 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:02:52,837 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:02:52,850 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-25 08:02:52,851 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-25 08:02:52,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:52,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:02:52,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:02:52,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:02:52,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:02:52,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:02:52,968 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:02:52,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:02:52,969 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:02:52,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:02:52,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:02:52,989 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:02:53,061 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:53,061 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:02:53,104 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:02:53,391 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:02:53,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53 WrapperNode [2021-11-25 08:02:53,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:02:53,393 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:02:53,395 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:02:53,395 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:02:53,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,661 INFO L137 Inliner]: procedures = 690, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 800 [2021-11-25 08:02:53,661 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:02:53,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:02:53,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:02:53,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:02:53,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,776 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,801 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:02:53,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:02:53,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:02:53,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:02:53,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:02:53" (1/1) ... [2021-11-25 08:02:53,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:02:53,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:02:53,852 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:02:53,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:02:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 08:02:53,912 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 08:02:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 08:02:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 08:02:53,913 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 08:02:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 08:02:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 08:02:53,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 08:02:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 08:02:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:02:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 08:02:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:02:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:02:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 08:02:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 08:02:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 08:02:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 08:02:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 08:02:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 08:02:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 08:02:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 08:02:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 08:02:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2021-11-25 08:02:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2021-11-25 08:02:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 08:02:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-25 08:02:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-25 08:02:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 08:02:54,217 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:02:54,219 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:02:55,638 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:02:55,807 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:02:55,807 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 08:02:55,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:02:55 BoogieIcfgContainer [2021-11-25 08:02:55,811 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:02:55,813 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:02:55,813 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:02:55,823 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:02:55,824 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:02:55" (1/1) ... [2021-11-25 08:02:55,844 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:02:55,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:02:55,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-25 08:02:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-25 08:02:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 08:02:55,935 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:02:55,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:02:55,989 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 08:02:56,001 INFO L158 Benchmark]: Toolchain (without parser) took 5825.66ms. Allocated memory was 96.5MB in the beginning and 174.1MB in the end (delta: 77.6MB). Free memory was 48.2MB in the beginning and 81.4MB in the end (delta: -33.1MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,003 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 96.5MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:02:56,004 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3218.50ms. Allocated memory was 96.5MB in the beginning and 123.7MB in the end (delta: 27.3MB). Free memory was 48.0MB in the beginning and 56.3MB in the end (delta: -8.3MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,005 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.46ms. Allocated memory is still 123.7MB. Free memory was 56.3MB in the beginning and 45.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,005 INFO L158 Benchmark]: Boogie Preprocessor took 148.56ms. Allocated memory was 123.7MB in the beginning and 174.1MB in the end (delta: 50.3MB). Free memory was 45.1MB in the beginning and 121.6MB in the end (delta: -76.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,006 INFO L158 Benchmark]: RCFGBuilder took 2000.79ms. Allocated memory is still 174.1MB. Free memory was 121.6MB in the beginning and 88.7MB in the end (delta: 32.9MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,008 INFO L158 Benchmark]: CodeCheck took 184.22ms. Allocated memory is still 174.1MB. Free memory was 88.7MB in the beginning and 81.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 08:02:56,013 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 0.31ms. Allocated memory is still 96.5MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3218.50ms. Allocated memory was 96.5MB in the beginning and 123.7MB in the end (delta: 27.3MB). Free memory was 48.0MB in the beginning and 56.3MB in the end (delta: -8.3MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 268.46ms. Allocated memory is still 123.7MB. Free memory was 56.3MB in the beginning and 45.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.56ms. Allocated memory was 123.7MB in the beginning and 174.1MB in the end (delta: 50.3MB). Free memory was 45.1MB in the beginning and 121.6MB in the end (delta: -76.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2000.79ms. Allocated memory is still 174.1MB. Free memory was 121.6MB in the beginning and 88.7MB in the end (delta: 32.9MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * CodeCheck took 184.22ms. Allocated memory is still 174.1MB. Free memory was 88.7MB in the beginning and 81.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 08:02:56,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/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_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:02:58,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:02:58,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:02:58,648 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:02:58,648 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:02:58,649 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:02:58,657 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:02:58,662 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:02:58,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:02:58,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:02:58,675 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:02:58,677 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:02:58,677 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:02:58,680 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:02:58,683 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:02:58,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:02:58,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:02:58,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:02:58,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:02:58,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:02:58,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:02:58,699 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:02:58,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:02:58,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:02:58,705 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:02:58,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:02:58,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:02:58,707 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:02:58,708 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:02:58,709 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:02:58,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:02:58,718 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:02:58,720 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:02:58,721 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:02:58,723 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:02:58,723 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:02:58,724 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:02:58,724 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:02:58,724 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:02:58,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:02:58,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:02:58,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 08:02:58,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:02:58,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:02:58,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:02:58,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:02:58,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:02:58,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:02:58,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:02:58,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:02:58,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:02:58,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:02:58,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:02:58,783 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 08:02:58,784 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 08:02:58,784 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 08:02:58,784 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:02:58,784 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:02:58,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:02:58,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:02:58,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:02:58,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:02:58,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:02:58,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:02:58,786 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 08:02:58,787 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 08:02:58,787 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f85fffa00ce152c2185c303de3856b218143afacade5a3da3d11c284e86ce457 [2021-11-25 08:02:59,238 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:02:59,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:02:59,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:02:59,278 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:02:59,279 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:02:59,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-25 08:02:59,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/70e4fb2a0/410ca6f5d5d74f0a902902b0a0e31f40/FLAG517fbf00a [2021-11-25 08:03:00,277 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:03:00,278 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i [2021-11-25 08:03:00,323 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/70e4fb2a0/410ca6f5d5d74f0a902902b0a0e31f40/FLAG517fbf00a [2021-11-25 08:03:00,786 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/data/70e4fb2a0/410ca6f5d5d74f0a902902b0a0e31f40 [2021-11-25 08:03:00,788 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:03:00,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:03:00,794 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:03:00,794 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:03:00,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:03:00,799 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:03:00" (1/1) ... [2021-11-25 08:03:00,801 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f297140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:00, skipping insertion in model container [2021-11-25 08:03:00,801 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:03:00" (1/1) ... [2021-11-25 08:03:00,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:03:00,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:03:01,293 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-25 08:03:01,301 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-25 08:03:02,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,532 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,566 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:02,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,046 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:03:03,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:03:03,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:03:03,050 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:03:03,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:03:03,052 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:03:03,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:03:03,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:03:03,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:03:03,055 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:03:03,239 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:03:03,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:03:03,531 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 08:03:03,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:03:03,600 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-25 08:03:03,601 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-25 08:03:03,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,746 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:03:03,747 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:03:03,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:03:03,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:03:03,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:03:03,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:03:03,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:03:03,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:03:03,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:03:03,753 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:03:03,773 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:03:03,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:03,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:03:04,057 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:03:04,083 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4505,4518] [2021-11-25 08:03:04,084 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_0087a5f9-3687-4141-ad7f-411a4d7d0755/sv-benchmarks/c/aws-c-common/aws_byte_cursor_right_trim_pred_harness.i[4565,4578] [2021-11-25 08:03:04,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,177 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:03:04,178 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:03:04,179 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:03:04,181 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:03:04,182 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:03:04,183 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:03:04,183 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:03:04,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:03:04,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:03:04,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:03:04,221 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:03:04,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:03:04,351 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:03:04,662 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:03:04,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04 WrapperNode [2021-11-25 08:03:04,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:03:04,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:03:04,665 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:03:04,665 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:03:04,672 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:04,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:04,926 INFO L137 Inliner]: procedures = 710, calls = 2620, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 801 [2021-11-25 08:03:04,927 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:03:04,928 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:03:04,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:03:04,928 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:03:04,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:04,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:04,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:04,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:05,025 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:05,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:05,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:05,083 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:03:05,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:03:05,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:03:05,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:03:05,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:03:04" (1/1) ... [2021-11-25 08:03:05,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:03:05,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:03:05,124 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:03:05,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:03:05,185 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 08:03:05,185 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 08:03:05,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-25 08:03:05,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2021-11-25 08:03:05,187 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 08:03:05,187 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 08:03:05,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 08:03:05,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 08:03:05,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 08:03:05,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 08:03:05,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 08:03:05,188 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 08:03:05,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 08:03:05,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:03:05,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 08:03:05,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:03:05,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 08:03:05,189 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 08:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 08:03:05,189 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 08:03:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 08:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 08:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 08:03:05,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 08:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 08:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 08:03:05,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 08:03:05,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 08:03:05,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 08:03:05,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_right_trim_pred [2021-11-25 08:03:05,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_right_trim_pred [2021-11-25 08:03:05,576 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:03:05,578 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:03:07,485 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:03:07,698 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:03:07,698 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 08:03:07,703 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:03:07 BoogieIcfgContainer [2021-11-25 08:03:07,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:03:07,705 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:03:07,705 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:03:07,715 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:03:07,715 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:03:07" (1/1) ... [2021-11-25 08:03:07,728 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:03:07,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:03:07,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 70 states and 91 transitions. [2021-11-25 08:03:07,799 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 91 transitions. [2021-11-25 08:03:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2021-11-25 08:03:07,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:03:07,810 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:03:07,856 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 08:03:07,865 INFO L158 Benchmark]: Toolchain (without parser) took 7071.70ms. Allocated memory was 52.4MB in the beginning and 283.1MB in the end (delta: 230.7MB). Free memory was 30.6MB in the beginning and 154.6MB in the end (delta: -124.0MB). Peak memory consumption was 105.6MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,865 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:03:07,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3869.66ms. Allocated memory was 52.4MB in the beginning and 148.9MB in the end (delta: 96.5MB). Free memory was 30.4MB in the beginning and 80.1MB in the end (delta: -49.6MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,868 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.39ms. Allocated memory is still 148.9MB. Free memory was 80.1MB in the beginning and 68.5MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,870 INFO L158 Benchmark]: Boogie Preprocessor took 155.42ms. Allocated memory is still 148.9MB. Free memory was 68.5MB in the beginning and 61.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,872 INFO L158 Benchmark]: RCFGBuilder took 2619.06ms. Allocated memory was 148.9MB in the beginning and 283.1MB in the end (delta: 134.2MB). Free memory was 61.2MB in the beginning and 161.0MB in the end (delta: -99.8MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,879 INFO L158 Benchmark]: CodeCheck took 156.47ms. Allocated memory is still 283.1MB. Free memory was 161.0MB in the beginning and 154.6MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 08:03:07,881 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 0.32ms. Allocated memory is still 52.4MB. Free memory was 33.4MB in the beginning and 33.4MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3869.66ms. Allocated memory was 52.4MB in the beginning and 148.9MB in the end (delta: 96.5MB). Free memory was 30.4MB in the beginning and 80.1MB in the end (delta: -49.6MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.39ms. Allocated memory is still 148.9MB. Free memory was 80.1MB in the beginning and 68.5MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 155.42ms. Allocated memory is still 148.9MB. Free memory was 68.5MB in the beginning and 61.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2619.06ms. Allocated memory was 148.9MB in the beginning and 283.1MB in the end (delta: 134.2MB). Free memory was 61.2MB in the beginning and 161.0MB in the end (delta: -99.8MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. * CodeCheck took 156.47ms. Allocated memory is still 283.1MB. Free memory was 161.0MB in the beginning and 154.6MB 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. [2021-11-25 08:03:07,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0087a5f9-3687-4141-ad7f-411a4d7d0755/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared