./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:38:27,263 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:38:27,266 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:38:27,320 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:38:27,320 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:38:27,325 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:38:27,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:38:27,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:38:27,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:38:27,340 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:38:27,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:38:27,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:38:27,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:38:27,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:38:27,349 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:38:27,351 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:38:27,353 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:38:27,354 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:38:27,360 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:38:27,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:38:27,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:38:27,374 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:38:27,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:38:27,379 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:38:27,388 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:38:27,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:38:27,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:38:27,391 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:38:27,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:38:27,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:38:27,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:38:27,394 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:38:27,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:38:27,398 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:38:27,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:38:27,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:38:27,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:38:27,401 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:38:27,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:38:27,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:38:27,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:38:27,403 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:38:27,445 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:38:27,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:38:27,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:38:27,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:38:27,448 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:38:27,448 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:38:27,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:38:27,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:38:27,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:38:27,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:38:27,456 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:38:27,457 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:38:27,457 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:38:27,457 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:38:27,457 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:38:27,458 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:38:27,458 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:38:27,458 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:38:27,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:27,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:38:27,459 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:38:27,459 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:38:27,459 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:38:27,459 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:38:27,460 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:38:27,460 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-21 04:38:27,746 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:38:27,775 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:38:27,779 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:38:27,780 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:38:27,781 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:38:27,783 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-21 04:38:27,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/bee306f3d/07b2dfd799a44e14b19cd21a9b34e9fb/FLAGea8f3e6e2 [2021-11-21 04:38:28,811 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:38:28,811 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-21 04:38:28,848 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/bee306f3d/07b2dfd799a44e14b19cd21a9b34e9fb/FLAGea8f3e6e2 [2021-11-21 04:38:29,229 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/bee306f3d/07b2dfd799a44e14b19cd21a9b34e9fb [2021-11-21 04:38:29,232 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:38:29,233 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:38:29,235 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:29,235 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:38:29,238 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:38:29,239 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:29" (1/1) ... [2021-11-21 04:38:29,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5892bfb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:29, skipping insertion in model container [2021-11-21 04:38:29,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:29" (1/1) ... [2021-11-21 04:38:29,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:38:29,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:29,667 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-21 04:38:29,674 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-21 04:38:30,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:30,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:31,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:31,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:31,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:31,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:31,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:31,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:31,234 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:31,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:31,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:31,491 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:31,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,669 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:31,727 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:38:31,759 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-21 04:38:31,770 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-21 04:38:31,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:31,923 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:31,923 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:31,924 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:31,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:31,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:31,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:31,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:31,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:31,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:31,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:31,967 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:32,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:32,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:32,143 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:32,457 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:38:32,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32 WrapperNode [2021-11-21 04:38:32,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:32,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:32,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:38:32,459 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:38:32,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,589 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,692 INFO L137 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 806 [2021-11-21 04:38:32,693 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:32,694 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:38:32,694 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:38:32,694 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:38:32,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,716 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,716 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,785 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,789 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,796 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,806 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:38:32,807 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:38:32,807 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:38:32,807 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:38:32,808 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:32" (1/1) ... [2021-11-21 04:38:32,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:32,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:38:32,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:38:32,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:38:32,944 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-21 04:38:32,945 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-21 04:38:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:38:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:38:32,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:38:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:38:32,945 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:38:32,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:38:32,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:38:32,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:38:32,947 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:38:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:38:32,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:38:32,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:38:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:38:32,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:38:32,948 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:38:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:38:32,949 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:38:32,949 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:38:32,950 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:38:32,950 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:38:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:38:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:38:32,951 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:38:32,952 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:38:32,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:38:32,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:38:33,288 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:38:33,290 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:38:34,491 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:38:34,600 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:38:34,601 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 04:38:34,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:34 BoogieIcfgContainer [2021-11-21 04:38:34,604 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:38:34,605 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:38:34,605 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:38:34,616 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:38:34,616 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:34" (1/1) ... [2021-11-21 04:38:34,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:38:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:34,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-21 04:38:34,716 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-21 04:38:34,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 04:38:34,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:34,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:34,776 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 04:38:34,786 INFO L158 Benchmark]: Toolchain (without parser) took 5547.51ms. Allocated memory was 104.9MB in the beginning and 213.9MB in the end (delta: 109.1MB). Free memory was 61.3MB in the beginning and 124.0MB in the end (delta: -62.7MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,787 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory was 75.9MB in the beginning and 75.9MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:38:34,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3223.15ms. Allocated memory was 104.9MB in the beginning and 146.8MB in the end (delta: 41.9MB). Free memory was 61.3MB in the beginning and 64.7MB in the end (delta: -3.5MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,789 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.31ms. Allocated memory is still 146.8MB. Free memory was 64.7MB in the beginning and 92.1MB in the end (delta: -27.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,789 INFO L158 Benchmark]: Boogie Preprocessor took 112.25ms. Allocated memory is still 146.8MB. Free memory was 92.1MB in the beginning and 85.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,792 INFO L158 Benchmark]: RCFGBuilder took 1797.18ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 85.8MB in the beginning and 130.3MB in the end (delta: -44.5MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,793 INFO L158 Benchmark]: CodeCheck took 175.45ms. Allocated memory is still 213.9MB. Free memory was 130.3MB in the beginning and 124.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:38:34,800 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 104.9MB. Free memory was 75.9MB in the beginning and 75.9MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3223.15ms. Allocated memory was 104.9MB in the beginning and 146.8MB in the end (delta: 41.9MB). Free memory was 61.3MB in the beginning and 64.7MB in the end (delta: -3.5MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.31ms. Allocated memory is still 146.8MB. Free memory was 64.7MB in the beginning and 92.1MB in the end (delta: -27.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.25ms. Allocated memory is still 146.8MB. Free memory was 92.1MB in the beginning and 85.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1797.18ms. Allocated memory was 146.8MB in the beginning and 213.9MB in the end (delta: 67.1MB). Free memory was 85.8MB in the beginning and 130.3MB in the end (delta: -44.5MB). Peak memory consumption was 68.4MB. Max. memory is 16.1GB. * CodeCheck took 175.45ms. Allocated memory is still 213.9MB. Free memory was 130.3MB in the beginning and 124.0MB 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 04:38:34,849 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:38:37,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:38:37,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:38:37,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:38:37,358 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:38:37,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:38:37,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:38:37,372 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:38:37,376 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:38:37,381 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:38:37,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:38:37,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:38:37,387 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:38:37,390 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:38:37,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:38:37,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:38:37,398 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:38:37,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:38:37,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:38:37,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:38:37,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:38:37,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:38:37,415 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:38:37,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:38:37,426 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:38:37,426 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:38:37,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:38:37,429 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:38:37,429 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:38:37,431 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:38:37,432 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:38:37,433 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:38:37,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:38:37,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:38:37,437 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:38:37,437 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:38:37,438 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:38:37,439 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:38:37,439 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:38:37,441 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:38:37,441 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:38:37,446 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:38:37,495 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:38:37,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:38:37,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:38:37,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:38:37,499 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:38:37,499 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:38:37,500 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:38:37,501 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:38:37,501 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:38:37,501 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:38:37,502 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:38:37,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:38:37,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:38:37,503 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:38:37,503 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:38:37,504 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:38:37,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:38:37,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:38:37,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:38:37,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:38:37,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:37,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:38:37,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:38:37,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:38:37,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:38:37,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:38:37,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:38:37,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:38:37,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:38:37,507 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-21 04:38:37,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:38:37,926 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:38:37,928 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:38:37,930 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:38:37,931 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:38:37,932 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-21 04:38:37,999 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/03c996cf3/01b3fc414ab249a08d886591e5e229ee/FLAGa9f5d6094 [2021-11-21 04:38:38,963 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:38:38,964 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-21 04:38:39,004 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/03c996cf3/01b3fc414ab249a08d886591e5e229ee/FLAGa9f5d6094 [2021-11-21 04:38:39,508 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/data/03c996cf3/01b3fc414ab249a08d886591e5e229ee [2021-11-21 04:38:39,511 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:38:39,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:38:39,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:39,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:38:39,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:38:39,527 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:39" (1/1) ... [2021-11-21 04:38:39,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30f26ee4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:39, skipping insertion in model container [2021-11-21 04:38:39,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:39" (1/1) ... [2021-11-21 04:38:39,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:38:39,645 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:40,005 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-21 04:38:40,013 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-21 04:38:41,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:41,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:42,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:42,082 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:42,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:42,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:42,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:42,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:42,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:42,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:42,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:42,368 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:42,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,624 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:42,688 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:38:42,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:42,790 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-21 04:38:42,791 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-21 04:38:42,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:42,905 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:42,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:42,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:42,907 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:42,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:42,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:42,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:42,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:42,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:42,911 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:42,937 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:43,088 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,157 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:43,192 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:38:43,205 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-21 04:38:43,241 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_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-21 04:38:43,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:43,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:43,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:43,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:43,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:43,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:43,344 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:43,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:43,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:43,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:43,369 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:43,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:43,472 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:43,769 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:38:43,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43 WrapperNode [2021-11-21 04:38:43,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:43,771 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:43,771 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:38:43,771 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:38:43,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:43,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:43,978 INFO L137 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 807 [2021-11-21 04:38:43,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:43,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:38:43,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:38:43,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:38:43,989 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:43,989 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,001 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,002 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,046 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,056 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,070 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:38:44,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:38:44,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:38:44,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:38:44,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:43" (1/1) ... [2021-11-21 04:38:44,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:44,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:38:44,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:38:44,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:38:44,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-21 04:38:44,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-21 04:38:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:38:44,168 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:38:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:38:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:38:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:38:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:38:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:38:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:38:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:38:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:38:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:38:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:38:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:38:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:38:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:38:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:38:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:38:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:38:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:38:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 04:38:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 04:38:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:38:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:38:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:38:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:38:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:38:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:38:44,200 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:38:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:38:44,514 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:38:44,516 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:38:46,296 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:38:46,418 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:38:46,418 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 04:38:46,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:46 BoogieIcfgContainer [2021-11-21 04:38:46,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:38:46,422 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:38:46,422 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:38:46,447 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:38:46,447 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:46" (1/1) ... [2021-11-21 04:38:46,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:38:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:46,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-21 04:38:46,516 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-21 04:38:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 04:38:46,525 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:46,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:46,573 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 04:38:46,579 INFO L158 Benchmark]: Toolchain (without parser) took 7065.81ms. Allocated memory was 50.3MB in the beginning and 228.6MB in the end (delta: 178.3MB). Free memory was 27.4MB in the beginning and 166.2MB in the end (delta: -138.8MB). Peak memory consumption was 38.8MB. Max. memory is 16.1GB. [2021-11-21 04:38:46,580 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 50.3MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:38:46,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4255.97ms. Allocated memory was 50.3MB in the beginning and 132.1MB in the end (delta: 81.8MB). Free memory was 27.3MB in the beginning and 75.1MB in the end (delta: -47.9MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-21 04:38:46,581 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.17ms. Allocated memory is still 132.1MB. Free memory was 75.1MB in the beginning and 63.2MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:38:46,582 INFO L158 Benchmark]: Boogie Preprocessor took 90.43ms. Allocated memory is still 132.1MB. Free memory was 63.2MB in the beginning and 55.6MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:38:46,582 INFO L158 Benchmark]: RCFGBuilder took 2350.35ms. Allocated memory was 132.1MB in the beginning and 228.6MB in the end (delta: 96.5MB). Free memory was 55.6MB in the beginning and 95.9MB in the end (delta: -40.4MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2021-11-21 04:38:46,583 INFO L158 Benchmark]: CodeCheck took 156.00ms. Allocated memory is still 228.6MB. Free memory was 95.9MB in the beginning and 166.2MB in the end (delta: -70.3MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:38:46,586 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 0.29ms. Allocated memory is still 50.3MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4255.97ms. Allocated memory was 50.3MB in the beginning and 132.1MB in the end (delta: 81.8MB). Free memory was 27.3MB in the beginning and 75.1MB in the end (delta: -47.9MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.17ms. Allocated memory is still 132.1MB. Free memory was 75.1MB in the beginning and 63.2MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.43ms. Allocated memory is still 132.1MB. Free memory was 63.2MB in the beginning and 55.6MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2350.35ms. Allocated memory was 132.1MB in the beginning and 228.6MB in the end (delta: 96.5MB). Free memory was 55.6MB in the beginning and 95.9MB in the end (delta: -40.4MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. * CodeCheck took 156.00ms. Allocated memory is still 228.6MB. Free memory was 95.9MB in the beginning and 166.2MB in the end (delta: -70.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:38:46,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29c2bc07-4e9b-4c63-87aa-6aceb508c1ec/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