./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/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_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/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_a259b068-307f-479d-a8bf-163f980fc939/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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:09:10,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:09:10,077 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:09:10,113 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:09:10,114 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:09:10,115 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:09:10,117 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:09:10,119 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:09:10,122 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:09:10,123 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:09:10,124 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:09:10,125 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:09:10,126 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:09:10,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:09:10,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:09:10,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:09:10,131 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:09:10,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:09:10,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:09:10,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:09:10,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:09:10,142 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:09:10,144 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:09:10,145 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:09:10,148 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:09:10,149 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:09:10,149 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:09:10,150 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:09:10,151 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:09:10,152 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:09:10,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:09:10,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:09:10,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:09:10,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:09:10,156 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:09:10,156 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:09:10,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:09:10,162 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:09:10,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:09:10,163 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:09:10,164 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:09:10,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:09:10,204 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:09:10,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:09:10,205 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:09:10,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:09:10,206 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:09:10,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:09:10,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:09:10,207 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:09:10,213 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:09:10,214 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:09:10,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:09:10,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:09:10,216 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:09:10,216 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:09:10,216 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:09:10,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:09:10,217 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:09:10,217 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:09:10,217 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:10,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:09:10,218 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:09:10,218 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:09:10,218 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:09:10,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:09:10,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:09:10,219 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_a259b068-307f-479d-a8bf-163f980fc939/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2021-11-25 06:09:10,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:09:10,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:09:10,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:09:10,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:09:10,541 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:09:10,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-25 06:09:10,623 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/5232837d3/298c05dad1624619a441762fde18ed8a/FLAG48da248db [2021-11-25 06:09:11,377 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:09:11,382 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-25 06:09:11,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/5232837d3/298c05dad1624619a441762fde18ed8a/FLAG48da248db [2021-11-25 06:09:11,926 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/5232837d3/298c05dad1624619a441762fde18ed8a [2021-11-25 06:09:11,929 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:09:11,930 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:09:11,934 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:11,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:09:11,939 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:09:11,942 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:11,944 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f0fed4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:11, skipping insertion in model container [2021-11-25 06:09:11,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:11" (1/1) ... [2021-11-25 06:09:11,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:09:12,064 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:09:12,385 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-25 06:09:12,393 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-25 06:09:13,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,667 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:13,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:09:14,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:09:14,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:09:14,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:09:14,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:09:14,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:09:14,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:09:14,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:09:14,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:09:14,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:09:14,362 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:09:14,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:14,672 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:09:14,685 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-25 06:09:14,686 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-25 06:09:14,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:09:14,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:09:14,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:09:14,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:09:14,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:09:14,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:09:14,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:09:14,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:09:14,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:09:14,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:09:14,886 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:09:14,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:14,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:15,004 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:15,327 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:09:15,328 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15 WrapperNode [2021-11-25 06:09:15,328 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:15,329 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:15,329 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:09:15,330 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:09:15,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,638 INFO L137 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 948 [2021-11-25 06:09:15,639 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:15,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:09:15,640 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:09:15,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:09:15,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,650 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,763 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:09:15,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:09:15,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:09:15,789 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:09:15,790 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:15" (1/1) ... [2021-11-25 06:09:15,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:15,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:09:15,823 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:09:15,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:09:15,873 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 06:09:15,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 06:09:15,873 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:09:15,874 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:09:15,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:09:15,874 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:09:15,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:09:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 06:09:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:09:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:09:15,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:09:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:09:15,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:09:15,876 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:09:15,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:09:15,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:09:15,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:09:15,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:09:15,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:09:15,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:09:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:09:15,880 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:09:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:09:15,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:09:15,881 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:09:15,881 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:09:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:09:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:09:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:09:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:09:15,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:09:15,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:09:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 06:09:15,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:09:16,251 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:09:16,253 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:09:17,638 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:09:17,863 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:09:17,863 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:09:17,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:17 BoogieIcfgContainer [2021-11-25 06:09:17,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:09:17,867 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:09:17,867 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:09:17,878 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:09:17,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:17" (1/1) ... [2021-11-25 06:09:17,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:09:17,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:17,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2021-11-25 06:09:17,950 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2021-11-25 06:09:17,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-25 06:09:17,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:17,959 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:18,006 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:09:18,011 INFO L158 Benchmark]: Toolchain (without parser) took 6079.71ms. Allocated memory was 86.0MB in the beginning and 199.2MB in the end (delta: 113.2MB). Free memory was 58.3MB in the beginning and 121.1MB in the end (delta: -62.9MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,012 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 86.0MB. Free memory was 66.5MB in the beginning and 66.4MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:09:18,012 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3394.64ms. Allocated memory was 86.0MB in the beginning and 159.4MB in the end (delta: 73.4MB). Free memory was 58.3MB in the beginning and 83.8MB in the end (delta: -25.6MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,013 INFO L158 Benchmark]: Boogie Procedure Inliner took 309.54ms. Allocated memory is still 159.4MB. Free memory was 83.3MB in the beginning and 71.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,014 INFO L158 Benchmark]: Boogie Preprocessor took 147.94ms. Allocated memory is still 159.4MB. Free memory was 71.1MB in the beginning and 103.4MB in the end (delta: -32.2MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,014 INFO L158 Benchmark]: RCFGBuilder took 2078.40ms. Allocated memory was 159.4MB in the beginning and 199.2MB in the end (delta: 39.8MB). Free memory was 103.4MB in the beginning and 127.4MB in the end (delta: -24.0MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,015 INFO L158 Benchmark]: CodeCheck took 141.92ms. Allocated memory is still 199.2MB. Free memory was 127.4MB in the beginning and 121.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:09:18,018 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 86.0MB. Free memory was 66.5MB in the beginning and 66.4MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3394.64ms. Allocated memory was 86.0MB in the beginning and 159.4MB in the end (delta: 73.4MB). Free memory was 58.3MB in the beginning and 83.8MB in the end (delta: -25.6MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 309.54ms. Allocated memory is still 159.4MB. Free memory was 83.3MB in the beginning and 71.1MB in the end (delta: 12.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.94ms. Allocated memory is still 159.4MB. Free memory was 71.1MB in the beginning and 103.4MB in the end (delta: -32.2MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2078.40ms. Allocated memory was 159.4MB in the beginning and 199.2MB in the end (delta: 39.8MB). Free memory was 103.4MB in the beginning and 127.4MB in the end (delta: -24.0MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. * CodeCheck took 141.92ms. Allocated memory is still 199.2MB. Free memory was 127.4MB in the beginning and 121.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:09:18,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally 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_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/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_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/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_a259b068-307f-479d-a8bf-163f980fc939/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 f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:09:20,508 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:09:20,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:09:20,565 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:09:20,566 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:09:20,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:09:20,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:09:20,582 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:09:20,585 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:09:20,593 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:09:20,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:09:20,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:09:20,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:09:20,602 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:09:20,604 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:09:20,606 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:09:20,611 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:09:20,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:09:20,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:09:20,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:09:20,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:09:20,624 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:09:20,626 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:09:20,627 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:09:20,630 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:09:20,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:09:20,631 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:09:20,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:09:20,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:09:20,634 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:09:20,634 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:09:20,635 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:09:20,636 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:09:20,637 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:09:20,638 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:09:20,639 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:09:20,640 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:09:20,640 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:09:20,640 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:09:20,641 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:09:20,642 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:09:20,643 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:09:20,669 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:09:20,669 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:09:20,670 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:09:20,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:09:20,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:09:20,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:09:20,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:09:20,672 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:09:20,672 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:09:20,672 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:09:20,672 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:09:20,673 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:09:20,673 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:09:20,673 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:09:20,673 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:09:20,674 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:09:20,674 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:09:20,674 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:09:20,674 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:09:20,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:09:20,675 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:20,675 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:09:20,675 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:09:20,676 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:09:20,676 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:09:20,676 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:09:20,676 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:09:20,676 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:09:20,677 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:09:20,677 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_a259b068-307f-479d-a8bf-163f980fc939/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f1ac591932d47e9b0b8902b9705db38e4b5e721c8f02110220ca6714b79582bb [2021-11-25 06:09:20,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:09:21,034 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:09:21,037 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:09:21,038 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:09:21,039 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:09:21,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-25 06:09:21,115 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/10a177176/81d1853d904e470c9f464a27565523f1/FLAGd11f203db [2021-11-25 06:09:22,110 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:09:22,110 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i [2021-11-25 06:09:22,151 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/10a177176/81d1853d904e470c9f464a27565523f1/FLAGd11f203db [2021-11-25 06:09:22,552 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/data/10a177176/81d1853d904e470c9f464a27565523f1 [2021-11-25 06:09:22,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:09:22,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:09:22,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:22,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:09:22,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:09:22,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:22" (1/1) ... [2021-11-25 06:09:22,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d07f939 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:22, skipping insertion in model container [2021-11-25 06:09:22,564 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:09:22" (1/1) ... [2021-11-25 06:09:22,571 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:09:22,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:09:23,010 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-25 06:09:23,019 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-25 06:09:24,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,484 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:09:24,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:09:24,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:09:24,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:09:24,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:09:24,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:09:24,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:09:24,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:09:24,509 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:09:24,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:09:24,759 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:09:24,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:24,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:25,097 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:09:25,153 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:09:25,160 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-25 06:09:25,161 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-25 06:09:25,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:09:25,306 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:09:25,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:09:25,308 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:09:25,309 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:09:25,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:09:25,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:09:25,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:09:25,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:09:25,312 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:09:25,344 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:09:25,421 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,474 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:25,521 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:09:25,544 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4497,4510] [2021-11-25 06:09:25,555 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_a259b068-307f-479d-a8bf-163f980fc939/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_u8_harness.i[4557,4570] [2021-11-25 06:09:25,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:09:25,733 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:09:25,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:09:25,756 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:09:25,757 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:09:25,757 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:09:25,758 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:09:25,758 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:09:25,759 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:09:25,759 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:09:25,805 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:09:25,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:09:25,977 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:09:26,293 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:09:26,294 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26 WrapperNode [2021-11-25 06:09:26,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:09:26,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:26,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:09:26,296 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:09:26,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,477 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,598 INFO L137 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 61, calls inlined = 10, statements flattened = 949 [2021-11-25 06:09:26,599 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:09:26,600 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:09:26,600 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:09:26,600 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:09:26,609 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,693 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,735 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:09:26,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:09:26,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:09:26,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:09:26,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:09:26" (1/1) ... [2021-11-25 06:09:26,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:09:26,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:09:26,777 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:09:26,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:09:26,823 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 06:09:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 06:09:26,824 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 06:09:26,824 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 06:09:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:09:26,825 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:09:26,826 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:09:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:09:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:09:26,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:09:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 06:09:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:09:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:09:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:09:26,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:09:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:09:26,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:09:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:09:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 06:09:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 06:09:26,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 06:09:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 06:09:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:09:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:09:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:09:26,829 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:09:26,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:09:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:09:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:09:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:09:26,830 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:09:26,830 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:09:26,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 06:09:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 06:09:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 06:09:26,832 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:09:26,832 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:09:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 06:09:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 06:09:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 06:09:26,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 06:09:27,173 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:09:27,175 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:09:47,152 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:09:47,386 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:09:47,387 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 06:09:47,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:47 BoogieIcfgContainer [2021-11-25 06:09:47,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:09:47,392 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:09:47,392 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:09:47,402 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:09:47,402 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:09:47" (1/1) ... [2021-11-25 06:09:47,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:09:47,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:09:47,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 98 states and 136 transitions. [2021-11-25 06:09:47,504 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 136 transitions. [2021-11-25 06:09:47,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-25 06:09:47,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:09:47,513 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:09:47,557 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:09:47,560 INFO L158 Benchmark]: Toolchain (without parser) took 25003.89ms. Allocated memory was 62.9MB in the beginning and 182.5MB in the end (delta: 119.5MB). Free memory was 33.4MB in the beginning and 91.5MB in the end (delta: -58.1MB). Peak memory consumption was 62.2MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,561 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:09:47,561 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3736.56ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 33.2MB in the beginning and 71.6MB in the end (delta: -38.4MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,562 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.36ms. Allocated memory is still 148.9MB. Free memory was 71.6MB in the beginning and 92.8MB in the end (delta: -21.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,562 INFO L158 Benchmark]: Boogie Preprocessor took 140.90ms. Allocated memory is still 148.9MB. Free memory was 92.8MB in the beginning and 84.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,563 INFO L158 Benchmark]: RCFGBuilder took 20649.08ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 84.4MB in the beginning and 98.9MB in the end (delta: -14.4MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,563 INFO L158 Benchmark]: CodeCheck took 167.39ms. Allocated memory is still 182.5MB. Free memory was 98.9MB in the beginning and 91.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:09:47,565 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 0.36ms. Allocated memory is still 62.9MB. Free memory is still 43.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3736.56ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 33.2MB in the beginning and 71.6MB in the end (delta: -38.4MB). Peak memory consumption was 52.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.36ms. Allocated memory is still 148.9MB. Free memory was 71.6MB in the beginning and 92.8MB in the end (delta: -21.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.90ms. Allocated memory is still 148.9MB. Free memory was 92.8MB in the beginning and 84.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20649.08ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 84.4MB in the beginning and 98.9MB in the end (delta: -14.4MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * CodeCheck took 167.39ms. Allocated memory is still 182.5MB. Free memory was 98.9MB in the beginning and 91.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:09:47,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a259b068-307f-479d-a8bf-163f980fc939/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared