./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:14:15,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:14:15,210 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:14:15,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:14:15,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:14:15,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:14:15,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:14:15,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:14:15,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:14:15,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:14:15,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:14:15,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:14:15,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:14:15,289 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:14:15,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:14:15,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:14:15,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:14:15,301 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:14:15,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:14:15,310 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:14:15,312 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:14:15,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:14:15,318 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:14:15,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:14:15,325 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:14:15,325 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:14:15,326 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:14:15,328 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:14:15,328 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:14:15,330 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:14:15,331 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:14:15,331 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:14:15,333 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:14:15,335 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:14:15,336 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:14:15,336 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:14:15,337 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:14:15,337 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:14:15,337 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:14:15,338 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:14:15,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:14:15,341 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:14:15,385 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:14:15,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:14:15,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:14:15,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:14:15,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:14:15,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:14:15,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:14:15,388 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:14:15,389 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:14:15,389 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:14:15,390 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:14:15,390 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:14:15,390 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:14:15,390 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:14:15,391 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:14:15,391 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:14:15,391 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:14:15,391 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:14:15,392 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:14:15,392 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:14:15,392 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:14:15,392 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:14:15,392 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:14:15,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:14:15,393 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:14:15,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2021-11-21 06:14:15,641 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:14:15,680 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:14:15,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:14:15,683 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:14:15,684 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:14:15,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-11-21 06:14:15,749 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/d17587104/3aff076aec50416db6a265cca1dbdd5f/FLAGa5e9222c6 [2021-11-21 06:14:16,530 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:14:16,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-11-21 06:14:16,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/d17587104/3aff076aec50416db6a265cca1dbdd5f/FLAGa5e9222c6 [2021-11-21 06:14:16,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/d17587104/3aff076aec50416db6a265cca1dbdd5f [2021-11-21 06:14:16,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:14:16,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:14:16,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:14:16,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:14:16,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:14:16,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:14:16" (1/1) ... [2021-11-21 06:14:16,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@388e88a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:16, skipping insertion in model container [2021-11-21 06:14:16,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:14:16" (1/1) ... [2021-11-21 06:14:16,625 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:14:16,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:14:17,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-11-21 06:14:17,086 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-11-21 06:14:18,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:14:18,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:14:18,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:14:18,582 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:14:18,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:14:18,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:14:18,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:14:18,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:14:18,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:14:18,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:14:18,766 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:14:18,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:18,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:14:19,033 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:14:19,064 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-11-21 06:14:19,065 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-11-21 06:14:19,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,100 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,101 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,101 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,140 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:14:19,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:14:19,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:14:19,142 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:14:19,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:14:19,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:14:19,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:14:19,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:14:19,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:14:19,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:14:19,176 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:14:19,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,269 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:19,348 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:14:19,612 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:14:19,612 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19 WrapperNode [2021-11-21 06:14:19,613 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:14:19,614 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:14:19,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:14:19,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:14:19,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,781 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,857 INFO L137 Inliner]: procedures = 691, calls = 2616, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 790 [2021-11-21 06:14:19,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:14:19,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:14:19,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:14:19,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:14:19,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,943 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:19,987 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:14:19,993 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:14:19,993 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:14:19,993 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:14:19,994 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:19" (1/1) ... [2021-11-21 06:14:20,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:14:20,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:14:20,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:14:20,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:14:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:14:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:14:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:14:20,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:14:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:14:20,091 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:14:20,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:14:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:14:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:14:20,092 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 06:14:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 06:14:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:14:20,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:14:20,093 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:14:20,094 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:14:20,094 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:14:20,095 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:14:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 06:14:20,096 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 06:14:20,096 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:14:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:14:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:14:20,097 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 06:14:20,097 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 06:14:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:14:20,098 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:14:20,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:14:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:14:20,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:14:20,378 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:14:20,380 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:14:21,698 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:14:21,798 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:14:21,798 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:14:21,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:14:21 BoogieIcfgContainer [2021-11-21 06:14:21,802 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:14:21,803 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:14:21,803 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:14:21,813 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:14:21,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:14:21" (1/1) ... [2021-11-21 06:14:21,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:14:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:21,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-21 06:14:21,914 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-21 06:14:21,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 06:14:21,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:21,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:21,973 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 06:14:21,985 INFO L158 Benchmark]: Toolchain (without parser) took 5370.71ms. Allocated memory was 107.0MB in the beginning and 203.4MB in the end (delta: 96.5MB). Free memory was 66.0MB in the beginning and 79.4MB in the end (delta: -13.4MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,987 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 107.0MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:14:21,988 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3000.58ms. Allocated memory was 107.0MB in the beginning and 203.4MB in the end (delta: 96.5MB). Free memory was 66.0MB in the beginning and 123.4MB in the end (delta: -57.4MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,988 INFO L158 Benchmark]: Boogie Procedure Inliner took 243.75ms. Allocated memory is still 203.4MB. Free memory was 123.4MB in the beginning and 111.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,989 INFO L158 Benchmark]: Boogie Preprocessor took 134.16ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 105.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,989 INFO L158 Benchmark]: RCFGBuilder took 1809.45ms. Allocated memory is still 203.4MB. Free memory was 105.5MB in the beginning and 86.7MB in the end (delta: 18.8MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,992 INFO L158 Benchmark]: CodeCheck took 177.90ms. Allocated memory is still 203.4MB. Free memory was 86.7MB in the beginning and 79.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:14:21,997 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 0.21ms. Allocated memory is still 107.0MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3000.58ms. Allocated memory was 107.0MB in the beginning and 203.4MB in the end (delta: 96.5MB). Free memory was 66.0MB in the beginning and 123.4MB in the end (delta: -57.4MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 243.75ms. Allocated memory is still 203.4MB. Free memory was 123.4MB in the beginning and 111.8MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.16ms. Allocated memory is still 203.4MB. Free memory was 111.8MB in the beginning and 105.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1809.45ms. Allocated memory is still 203.4MB. Free memory was 105.5MB in the beginning and 86.7MB in the end (delta: 18.8MB). Peak memory consumption was 25.1MB. Max. memory is 16.1GB. * CodeCheck took 177.90ms. Allocated memory is still 203.4MB. Free memory was 86.7MB in the beginning and 79.4MB 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. [2021-11-21 06:14:22,047 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:14:24,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:14:24,492 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:14:24,546 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:14:24,546 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:14:24,550 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:14:24,552 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:14:24,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:14:24,559 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:14:24,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:14:24,569 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:14:24,571 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:14:24,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:14:24,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:14:24,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:14:24,575 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:14:24,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:14:24,576 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:14:24,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:14:24,580 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:14:24,582 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:14:24,583 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:14:24,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:14:24,586 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:14:24,589 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:14:24,590 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:14:24,590 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:14:24,591 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:14:24,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:14:24,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:14:24,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:14:24,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:14:24,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:14:24,596 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:14:24,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:14:24,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:14:24,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:14:24,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:14:24,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:14:24,608 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:14:24,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:14:24,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:14:24,652 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:14:24,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:14:24,654 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:14:24,654 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:14:24,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:14:24,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:14:24,656 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:14:24,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:14:24,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:14:24,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:14:24,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:14:24,658 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:14:24,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:14:24,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:14:24,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:14:24,658 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:14:24,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:14:24,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:14:24,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:14:24,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:14:24,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:14:24,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:14:24,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:14:24,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:14:24,660 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:14:24,660 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:14:24,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:14:24,661 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:14:24,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:14:24,661 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_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2021-11-21 06:14:25,048 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:14:25,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:14:25,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:14:25,080 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:14:25,081 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:14:25,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-11-21 06:14:25,163 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/0c6efef03/d29a6c787d45402d8d6209ec8dfa699b/FLAGf42d32bae [2021-11-21 06:14:26,091 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:14:26,091 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2021-11-21 06:14:26,147 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/0c6efef03/d29a6c787d45402d8d6209ec8dfa699b/FLAGf42d32bae [2021-11-21 06:14:26,165 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/data/0c6efef03/d29a6c787d45402d8d6209ec8dfa699b [2021-11-21 06:14:26,168 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:14:26,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:14:26,171 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:14:26,171 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:14:26,174 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:14:26,175 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:14:26" (1/1) ... [2021-11-21 06:14:26,176 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32dd3600 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:26, skipping insertion in model container [2021-11-21 06:14:26,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:14:26" (1/1) ... [2021-11-21 06:14:26,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:14:26,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:14:26,646 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-11-21 06:14:26,653 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-11-21 06:14:27,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:27,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,245 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:14:28,247 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:14:28,248 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:14:28,249 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:14:28,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:14:28,252 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:14:28,252 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:14:28,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:14:28,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:14:28,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:14:28,416 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:14:28,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,522 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,627 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:14:28,721 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:14:28,771 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:14:28,778 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-11-21 06:14:28,779 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-11-21 06:14:28,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,892 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:28,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:14:28,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:14:28,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:14:28,966 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:14:28,970 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:14:28,971 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:14:28,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:14:28,972 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:14:28,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:14:28,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:14:29,013 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:14:29,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:14:29,197 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:14:29,222 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2021-11-21 06:14:29,223 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_0733077e-346c-4793-904d-14585748c5e5/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2021-11-21 06:14:29,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,294 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:14:29,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:14:29,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:14:29,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:14:29,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:14:29,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:14:29,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:14:29,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:14:29,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:14:29,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:14:29,357 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:14:29,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:14:29,469 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:14:29,920 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:14:29,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29 WrapperNode [2021-11-21 06:14:29,921 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:14:29,922 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:14:29,923 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:14:29,923 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:14:29,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,070 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,162 INFO L137 Inliner]: procedures = 711, calls = 2616, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 791 [2021-11-21 06:14:30,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:14:30,164 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:14:30,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:14:30,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:14:30,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,182 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,182 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,219 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,232 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:14:30,274 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:14:30,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:14:30,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:14:30,275 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:14:29" (1/1) ... [2021-11-21 06:14:30,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:14:30,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:14:30,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:14:30,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:14:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 06:14:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:14:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:14:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:14:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:14:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:14:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:14:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:14:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:14:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:14:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 06:14:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 06:14:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:14:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:14:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:14:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:14:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 06:14:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:14:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:14:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:14:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 06:14:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 06:14:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:14:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:14:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:14:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 06:14:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 06:14:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:14:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 06:14:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:14:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:14:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:14:30,751 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:14:30,753 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:14:32,512 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:14:32,647 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:14:32,647 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 06:14:32,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:14:32 BoogieIcfgContainer [2021-11-21 06:14:32,654 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:14:32,655 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:14:32,656 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:14:32,665 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:14:32,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:14:32" (1/1) ... [2021-11-21 06:14:32,694 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:14:32,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:14:32,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2021-11-21 06:14:32,768 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2021-11-21 06:14:32,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 06:14:32,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:14:32,780 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:14:32,823 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 06:14:32,832 INFO L158 Benchmark]: Toolchain (without parser) took 6660.06ms. Allocated memory was 56.6MB in the beginning and 157.3MB in the end (delta: 100.7MB). Free memory was 25.5MB in the beginning and 60.6MB in the end (delta: -35.1MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,833 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:14:32,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3750.60ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 25.2MB in the beginning and 68.5MB in the end (delta: -43.3MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.64ms. Allocated memory is still 127.9MB. Free memory was 68.5MB in the beginning and 56.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,837 INFO L158 Benchmark]: Boogie Preprocessor took 110.22ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 56.9MB in the beginning and 104.0MB in the end (delta: -47.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,839 INFO L158 Benchmark]: RCFGBuilder took 2380.16ms. Allocated memory is still 157.3MB. Free memory was 104.0MB in the beginning and 66.9MB in the end (delta: 37.1MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,845 INFO L158 Benchmark]: CodeCheck took 173.51ms. Allocated memory is still 157.3MB. Free memory was 66.9MB in the beginning and 60.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:14:32,849 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 0.28ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3750.60ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 25.2MB in the beginning and 68.5MB in the end (delta: -43.3MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.64ms. Allocated memory is still 127.9MB. Free memory was 68.5MB in the beginning and 56.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 110.22ms. Allocated memory was 127.9MB in the beginning and 157.3MB in the end (delta: 29.4MB). Free memory was 56.9MB in the beginning and 104.0MB in the end (delta: -47.1MB). Peak memory consumption was 12.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2380.16ms. Allocated memory is still 157.3MB. Free memory was 104.0MB in the beginning and 66.9MB in the end (delta: 37.1MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. * CodeCheck took 173.51ms. Allocated memory is still 157.3MB. Free memory was 66.9MB in the beginning and 60.6MB 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. [2021-11-21 06:14:32,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0733077e-346c-4793-904d-14585748c5e5/bin/ukojak-vF6T2TMglN/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