./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 ............................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 ........................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:36:22,381 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:22,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:22,427 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:22,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:22,429 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:22,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:22,433 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:22,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:22,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:22,438 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:22,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:22,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:22,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:22,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:22,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:22,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:22,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:22,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:22,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:22,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:22,460 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:22,462 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:22,463 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:22,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:22,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:22,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:22,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:22,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:22,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:22,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:22,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:22,473 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:22,474 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:22,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:22,476 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:22,477 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:22,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:22,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:22,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:22,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:22,481 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:36:22,505 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:22,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:22,506 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:22,506 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:22,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:22,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:22,507 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:22,507 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:36:22,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:22,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:22,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:22,508 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:22,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:22,509 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:22,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:22,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:22,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:22,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:22,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:22,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:22,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:22,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:22,511 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:36:22,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:36:22,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:22,512 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-10-29 03:36:22,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:22,842 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:22,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:22,853 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:22,854 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:22,856 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-29 03:36:22,939 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/2e65846c8/f46b69c776084d968efafb9caa450ca3/FLAGb7c240cc4 [2021-10-29 03:36:23,855 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:23,860 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-29 03:36:23,916 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/2e65846c8/f46b69c776084d968efafb9caa450ca3/FLAGb7c240cc4 [2021-10-29 03:36:24,336 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/2e65846c8/f46b69c776084d968efafb9caa450ca3 [2021-10-29 03:36:24,340 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:24,341 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:24,343 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:24,343 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:24,346 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:24,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:24" (1/1) ... [2021-10-29 03:36:24,349 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@226563c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:24, skipping insertion in model container [2021-10-29 03:36:24,349 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:24" (1/1) ... [2021-10-29 03:36:24,357 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:24,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:24,773 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-29 03:36:24,779 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-29 03:36:24,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:24,806 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:25,763 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,764 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,765 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,766 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,767 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,783 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,784 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,786 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:25,786 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:26,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:26,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:26,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:26,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:26,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:26,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:26,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:26,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:26,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:26,480 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:26,618 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,618 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:26,691 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:26,724 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-29 03:36:26,725 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-29 03:36:26,727 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:26,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:26,789 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,800 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,801 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,803 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,805 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,812 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,814 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,823 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,825 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:26,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:26,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:26,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:26,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:26,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:26,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:26,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:26,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:26,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:26,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:26,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:27,073 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:27,075 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:27,095 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:27,333 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:27,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27 WrapperNode [2021-10-29 03:36:27,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:27,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:27,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:27,335 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:27,343 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,463 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:27,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:27,549 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:27,549 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:27,558 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,656 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,663 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,672 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:27,673 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:27,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:27,673 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:27,674 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:27" (1/1) ... [2021-10-29 03:36:27,682 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:27,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:27,713 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:27,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 03:36:27,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 03:36:27,767 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 03:36:27,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 03:36:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:36:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:36:27,768 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:36:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:36:27,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:36:27,769 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:36:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:36:27,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:36:27,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:27,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:36:27,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:36:27,772 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:36:27,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:36:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:27,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:36:27,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:36:27,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:36:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:36:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:36:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:36:27,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:36:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:36:27,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:36:28,966 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:36:28,966 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 03:36:28,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:28 BoogieIcfgContainer [2021-10-29 03:36:28,970 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:36:28,971 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:36:28,971 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:36:28,984 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:36:28,984 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:28" (1/1) ... [2021-10-29 03:36:28,997 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:36:29,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:36:29,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2021-10-29 03:36:29,050 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2021-10-29 03:36:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-29 03:36:29,058 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:36:29,059 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:36:29,116 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:444) 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) [2021-10-29 03:36:29,131 INFO L168 Benchmark]: Toolchain (without parser) took 4784.31 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 81.4 MB in the beginning and 58.3 MB in the end (delta: 23.1 MB). Peak memory consumption was 44.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,133 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 83.9 MB. Free memory is still 63.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:29,133 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2991.26 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 81.4 MB in the beginning and 59.3 MB in the end (delta: 22.1 MB). Peak memory consumption was 59.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 212.89 ms. Allocated memory is still 132.1 MB. Free memory was 59.3 MB in the beginning and 50.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,136 INFO L168 Benchmark]: Boogie Preprocessor took 123.56 ms. Allocated memory is still 132.1 MB. Free memory was 50.2 MB in the beginning and 81.5 MB in the end (delta: -31.3 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,137 INFO L168 Benchmark]: RCFGBuilder took 1296.99 ms. Allocated memory is still 132.1 MB. Free memory was 81.5 MB in the beginning and 63.9 MB in the end (delta: 17.7 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,140 INFO L168 Benchmark]: CodeCheck took 154.12 ms. Allocated memory is still 132.1 MB. Free memory was 63.9 MB in the beginning and 58.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:29,143 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 0.25 ms. Allocated memory is still 83.9 MB. Free memory is still 63.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2991.26 ms. Allocated memory was 109.1 MB in the beginning and 132.1 MB in the end (delta: 23.1 MB). Free memory was 81.4 MB in the beginning and 59.3 MB in the end (delta: 22.1 MB). Peak memory consumption was 59.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 212.89 ms. Allocated memory is still 132.1 MB. Free memory was 59.3 MB in the beginning and 50.2 MB in the end (delta: 9.1 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 123.56 ms. Allocated memory is still 132.1 MB. Free memory was 50.2 MB in the beginning and 81.5 MB in the end (delta: -31.3 MB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1296.99 ms. Allocated memory is still 132.1 MB. Free memory was 81.5 MB in the beginning and 63.9 MB in the end (delta: 17.7 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * CodeCheck took 154.12 ms. Allocated memory is still 132.1 MB. Free memory was 63.9 MB in the beginning and 58.3 MB in the end (delta: 5.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:36:29,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:36:31,694 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:31,698 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:31,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:31,760 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:31,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:31,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:31,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:31,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:31,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:31,784 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:31,786 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:31,787 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:31,790 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:31,792 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:31,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:31,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:31,801 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:31,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:31,814 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:31,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:31,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:31,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:31,822 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:31,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:31,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:31,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:31,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:31,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:31,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:31,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:31,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:31,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:31,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:31,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:31,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:31,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:31,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:31,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:31,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:31,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:31,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:36:31,890 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:31,891 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:31,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:31,892 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:31,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:31,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:31,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:31,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:31,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:31,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:31,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:31,897 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:36:31,897 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:36:31,897 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:36:31,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:31,897 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:31,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:31,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:31,898 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:31,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:31,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:31,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:31,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:31,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:31,900 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:36:31,900 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:36:31,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:31,900 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:36:31,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:36:31,901 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-10-29 03:36:32,284 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:32,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:32,308 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:32,310 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:32,311 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:32,312 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-29 03:36:32,395 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/a9ed2dbf2/ebff54b961c042c6956f2d28751519d4/FLAGe1e859b22 [2021-10-29 03:36:33,376 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:33,377 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-10-29 03:36:33,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/a9ed2dbf2/ebff54b961c042c6956f2d28751519d4/FLAGe1e859b22 [2021-10-29 03:36:33,827 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/data/a9ed2dbf2/ebff54b961c042c6956f2d28751519d4 [2021-10-29 03:36:33,830 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:33,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:33,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:33,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:33,844 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:33,845 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:33" (1/1) ... [2021-10-29 03:36:33,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78b27fa0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:33, skipping insertion in model container [2021-10-29 03:36:33,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:33" (1/1) ... [2021-10-29 03:36:33,856 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:33,996 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:34,324 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-29 03:36:34,331 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-29 03:36:34,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:34,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:35,315 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,316 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,317 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,318 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,319 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,340 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,341 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:35,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:35,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:35,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:35,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:35,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:35,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:35,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:35,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:35,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:35,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:36,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:36,191 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,192 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:36,309 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:36:36,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:36,422 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-29 03:36:36,423 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-29 03:36:36,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:36,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:36,490 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,501 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,502 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,503 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,504 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,516 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,517 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,527 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:36,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:36,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:36,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:36,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:36,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:36,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:36,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:36,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:36,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:36,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:36,708 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,708 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,753 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:36,791 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:36,817 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-10-29 03:36:36,818 WARN L228 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_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-10-29 03:36:36,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:36,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:36,857 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,857 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,858 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,858 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,859 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,866 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,870 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,871 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,872 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:36,912 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:36,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:36,913 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:36,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:36,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:36,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:36,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:36,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:36,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:36,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:36,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:37,053 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:37,054 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:37,073 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:37,426 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:37,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37 WrapperNode [2021-10-29 03:36:37,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:37,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:37,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:37,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:37,436 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,694 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:37,695 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:37,697 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:37,697 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:37,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,726 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,727 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,773 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,824 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:37,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:37,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:37,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:37,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:37" (1/1) ... [2021-10-29 03:36:37,839 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:37,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:37,864 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:37,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 03:36:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 03:36:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-10-29 03:36:37,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-10-29 03:36:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-10-29 03:36:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:36:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:36:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:36:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:36:37,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:36:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:36:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:36:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:36:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:36:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:36:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:36:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:36:37,930 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:36:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-10-29 03:36:37,931 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-10-29 03:36:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:36:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:36:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:36:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:36:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:36:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:36:37,932 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:36:40,370 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:36:40,370 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 03:36:40,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:40 BoogieIcfgContainer [2021-10-29 03:36:40,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:36:40,374 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:36:40,375 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:36:40,385 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:36:40,386 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:36:40" (1/1) ... [2021-10-29 03:36:40,396 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:36:40,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:36:40,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2021-10-29 03:36:40,438 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2021-10-29 03:36:40,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-10-29 03:36:40,444 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:36:40,445 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:36:40,491 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:444) 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) [2021-10-29 03:36:40,495 INFO L168 Benchmark]: Toolchain (without parser) took 6662.97 ms. Allocated memory was 67.1 MB in the beginning and 180.4 MB in the end (delta: 113.2 MB). Free memory was 40.5 MB in the beginning and 105.9 MB in the end (delta: -65.3 MB). Peak memory consumption was 48.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,496 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 67.1 MB. Free memory was 49.0 MB in the beginning and 48.9 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:36:40,496 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3594.15 ms. Allocated memory was 67.1 MB in the beginning and 136.3 MB in the end (delta: 69.2 MB). Free memory was 40.4 MB in the beginning and 76.0 MB in the end (delta: -35.5 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,497 INFO L168 Benchmark]: Boogie Procedure Inliner took 266.31 ms. Allocated memory is still 136.3 MB. Free memory was 76.0 MB in the beginning and 66.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,497 INFO L168 Benchmark]: Boogie Preprocessor took 134.70 ms. Allocated memory is still 136.3 MB. Free memory was 66.8 MB in the beginning and 61.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,498 INFO L168 Benchmark]: RCFGBuilder took 2542.80 ms. Allocated memory was 136.3 MB in the beginning and 180.4 MB in the end (delta: 44.0 MB). Free memory was 61.3 MB in the beginning and 111.3 MB in the end (delta: -50.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,498 INFO L168 Benchmark]: CodeCheck took 118.93 ms. Allocated memory is still 180.4 MB. Free memory was 111.3 MB in the beginning and 105.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:36:40,503 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 0.30 ms. Allocated memory is still 67.1 MB. Free memory was 49.0 MB in the beginning and 48.9 MB in the end (delta: 54.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3594.15 ms. Allocated memory was 67.1 MB in the beginning and 136.3 MB in the end (delta: 69.2 MB). Free memory was 40.4 MB in the beginning and 76.0 MB in the end (delta: -35.5 MB). Peak memory consumption was 70.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 266.31 ms. Allocated memory is still 136.3 MB. Free memory was 76.0 MB in the beginning and 66.8 MB in the end (delta: 9.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 134.70 ms. Allocated memory is still 136.3 MB. Free memory was 66.8 MB in the beginning and 61.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 2542.80 ms. Allocated memory was 136.3 MB in the beginning and 180.4 MB in the end (delta: 44.0 MB). Free memory was 61.3 MB in the beginning and 111.3 MB in the end (delta: -50.0 MB). Peak memory consumption was 26.3 MB. Max. memory is 16.1 GB. * CodeCheck took 118.93 ms. Allocated memory is still 180.4 MB. Free memory was 111.3 MB in the beginning and 105.9 MB in the end (delta: 5.4 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:36:40,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ad8f3269-cb06-4d8d-a7b1-f9231e11bff3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...