./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 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/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_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:33:41,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:33:41,399 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:33:41,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:33:41,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:33:41,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:33:41,420 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:33:41,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:33:41,423 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:33:41,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:33:41,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:33:41,426 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:33:41,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:33:41,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:33:41,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:33:41,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:33:41,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:33:41,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:33:41,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:33:41,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:33:41,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:33:41,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:33:41,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:33:41,438 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:33:41,442 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:33:41,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:33:41,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:33:41,443 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:33:41,443 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:33:41,444 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:33:41,444 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:33:41,445 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:33:41,446 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:33:41,447 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:33:41,447 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:33:41,448 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:33:41,448 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:33:41,449 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:33:41,449 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:33:41,449 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:33:41,450 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:33:41,451 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:33:41,470 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:33:41,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:33:41,471 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:33:41,471 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:33:41,472 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:33:41,472 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:33:41,472 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:33:41,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:33:41,473 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:33:41,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:33:41,474 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:33:41,474 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:33:41,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:33:41,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:33:41,475 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:33:41,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:33:41,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:33:41,475 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:33:41,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:33:41,475 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:33:41,476 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_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2022-12-15 03:33:41,691 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:33:41,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:33:41,708 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:33:41,709 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:33:41,710 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:33:41,710 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-12-15 03:33:44,274 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:33:44,613 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:33:44,613 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-12-15 03:33:44,637 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/891fffb61/97cab0047021445e9796532fb8258dc6/FLAG752513788 [2022-12-15 03:33:44,830 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/891fffb61/97cab0047021445e9796532fb8258dc6 [2022-12-15 03:33:44,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:33:44,833 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:33:44,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:33:44,834 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:33:44,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:33:44,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:33:44" (1/1) ... [2022-12-15 03:33:44,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9da327e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:44, skipping insertion in model container [2022-12-15 03:33:44,838 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:33:44" (1/1) ... [2022-12-15 03:33:44,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:33:44,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:33:45,089 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-12-15 03:33:45,095 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-12-15 03:33:45,800 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,801 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,801 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,802 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,803 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,812 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,813 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,815 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:45,880 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:45,881 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:45,881 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:45,885 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:33:45,887 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:33:45,887 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:33:46,180 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:33:46,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:33:46,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:33:46,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:33:46,183 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:33:46,184 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:33:46,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:33:46,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:33:46,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:33:46,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:33:46,186 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:33:46,338 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:33:46,354 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:46,369 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:33:46,376 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:46,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,402 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,446 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:33:46,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:33:46,484 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:33:46,494 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-12-15 03:33:46,494 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-12-15 03:33:46,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,545 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,545 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,546 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,551 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,551 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,552 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,556 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:46,557 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:46,557 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:46,559 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:33:46,560 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:33:46,560 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:33:46,573 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:33:46,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:33:46,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:33:46,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:33:46,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:33:46,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:33:46,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:33:46,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:33:46,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:33:46,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:33:46,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:33:46,589 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:33:46,598 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:46,605 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:33:46,609 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:46,624 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,624 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:46,641 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:33:46,642 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:33:46,774 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:33:46,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46 WrapperNode [2022-12-15 03:33:46,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:33:46,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:33:46,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:33:46,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:33:46,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,870 INFO L138 Inliner]: procedures = 691, calls = 2614, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 801 [2022-12-15 03:33:46,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:33:46,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:33:46,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:33:46,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:33:46,879 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,884 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,884 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,903 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,907 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,915 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:33:46,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:33:46,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:33:46,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:33:46,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:46" (1/1) ... [2022-12-15 03:33:46,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:33:46,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:33:46,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:33:46,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:33:46,972 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-12-15 03:33:46,972 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:33:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:33:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:33:46,973 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:33:46,973 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:33:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:33:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:33:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:33:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:33:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:33:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:33:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 03:33:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 03:33:46,974 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:33:46,974 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:33:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:33:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:33:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:33:46,975 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:33:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:33:46,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:33:47,152 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:33:47,153 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:33:47,903 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:33:47,964 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:33:47,964 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:33:47,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:33:47 BoogieIcfgContainer [2022-12-15 03:33:47,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:33:47,967 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:33:47,967 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:33:47,974 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:33:47,975 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:33:47" (1/1) ... [2022-12-15 03:33:47,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:33:48,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:48,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-12-15 03:33:48,021 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-12-15 03:33:48,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:33:48,026 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:48,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:48,058 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:385) 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:156) 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) [2022-12-15 03:33:48,061 INFO L158 Benchmark]: Toolchain (without parser) took 3226.92ms. Allocated memory was 186.6MB in the beginning and 226.5MB in the end (delta: 39.8MB). Free memory was 146.2MB in the beginning and 98.0MB in the end (delta: 48.2MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,061 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:33:48,061 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1941.02ms. Allocated memory is still 186.6MB. Free memory was 146.2MB in the beginning and 115.9MB in the end (delta: 30.3MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,062 INFO L158 Benchmark]: Boogie Procedure Inliner took 94.86ms. Allocated memory is still 186.6MB. Free memory was 115.9MB in the beginning and 104.6MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,062 INFO L158 Benchmark]: Boogie Preprocessor took 44.47ms. Allocated memory is still 186.6MB. Free memory was 104.6MB in the beginning and 98.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,063 INFO L158 Benchmark]: RCFGBuilder took 1051.02ms. Allocated memory was 186.6MB in the beginning and 226.5MB in the end (delta: 39.8MB). Free memory was 98.3MB in the beginning and 105.4MB in the end (delta: -7.0MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,063 INFO L158 Benchmark]: CodeCheck took 92.41ms. Allocated memory is still 226.5MB. Free memory was 105.4MB in the beginning and 98.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:33:48,065 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 113.2MB. Free memory is still 88.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1941.02ms. Allocated memory is still 186.6MB. Free memory was 146.2MB in the beginning and 115.9MB in the end (delta: 30.3MB). Peak memory consumption was 110.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 94.86ms. Allocated memory is still 186.6MB. Free memory was 115.9MB in the beginning and 104.6MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.47ms. Allocated memory is still 186.6MB. Free memory was 104.6MB in the beginning and 98.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1051.02ms. Allocated memory was 186.6MB in the beginning and 226.5MB in the end (delta: 39.8MB). Free memory was 98.3MB in the beginning and 105.4MB in the end (delta: -7.0MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * CodeCheck took 92.41ms. Allocated memory is still 226.5MB. Free memory was 105.4MB in the beginning and 98.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:33:48,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/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_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4 --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:33:49,771 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:33:49,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:33:49,786 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:33:49,786 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:33:49,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:33:49,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:33:49,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:33:49,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:33:49,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:33:49,791 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:33:49,792 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:33:49,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:33:49,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:33:49,794 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:33:49,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:33:49,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:33:49,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:33:49,797 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:33:49,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:33:49,799 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:33:49,800 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:33:49,802 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:33:49,803 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:33:49,808 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:33:49,808 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:33:49,808 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:33:49,809 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:33:49,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:33:49,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:33:49,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:33:49,810 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:33:49,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:33:49,811 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:33:49,812 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:33:49,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:33:49,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:33:49,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:33:49,817 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:33:49,818 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:33:49,818 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:33:49,819 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:33:49,836 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:33:49,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:33:49,837 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:33:49,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:33:49,838 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:33:49,838 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:33:49,838 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:33:49,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:33:49,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:33:49,839 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:33:49,839 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:33:49,839 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:33:49,839 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:33:49,839 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:33:49,840 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:33:49,840 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:33:49,840 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:33:49,840 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:33:49,840 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:33:49,841 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:33:49,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:33:49,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:33:49,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:33:49,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:33:49,842 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:33:49,842 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:33:49,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:33:49,842 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:33:49,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:33:49,842 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_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2022-12-15 03:33:50,092 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:33:50,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:33:50,109 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:33:50,110 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:33:50,111 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:33:50,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-12-15 03:33:52,695 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:33:53,054 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:33:53,054 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-12-15 03:33:53,080 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/75d470523/b1b37272ddca4de08837dc2f93098c7a/FLAGbf9f420df [2022-12-15 03:33:53,095 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/data/75d470523/b1b37272ddca4de08837dc2f93098c7a [2022-12-15 03:33:53,097 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:33:53,098 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:33:53,100 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:33:53,100 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:33:53,103 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:33:53,104 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:33:53" (1/1) ... [2022-12-15 03:33:53,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52a4afd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:53, skipping insertion in model container [2022-12-15 03:33:53,105 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:33:53" (1/1) ... [2022-12-15 03:33:53,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:33:53,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:33:53,367 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-12-15 03:33:53,372 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-12-15 03:33:53,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:53,999 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,054 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,054 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,055 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,059 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:33:54,060 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:33:54,060 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:33:54,293 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:33:54,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:33:54,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:33:54,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:33:54,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:33:54,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:33:54,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:33:54,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:33:54,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:33:54,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:33:54,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:33:54,423 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:33:54,444 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,462 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:33:54,472 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,500 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,500 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,544 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:33:54,550 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:33:54,587 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:33:54,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:33:54,623 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-12-15 03:33:54,623 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-12-15 03:33:54,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,653 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,653 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,659 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,659 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,660 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,666 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:33:54,667 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:33:54,667 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:33:54,681 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:33:54,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:33:54,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:33:54,682 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:33:54,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:33:54,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:33:54,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:33:54,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:33:54,684 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:33:54,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:33:54,685 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:33:54,698 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:33:54,706 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,714 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:33:54,718 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,733 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,733 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,757 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:33:54,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:33:54,774 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:33:54,783 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-12-15 03:33:54,783 WARN L237 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_825b3b21-a635-4f78-b866-c0ea3f67e264/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-12-15 03:33:54,812 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,813 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,813 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,820 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,820 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,821 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,821 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,828 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,828 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,828 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:33:54,831 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:33:54,832 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:33:54,833 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:33:54,860 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:33:54,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:33:54,861 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:33:54,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:33:54,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:33:54,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:33:54,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:33:54,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:33:54,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:33:54,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:33:54,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:33:54,875 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:33:54,890 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,906 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:33:54,910 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:33:54,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,931 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:33:54,951 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:33:54,953 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:33:55,150 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:33:55,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55 WrapperNode [2022-12-15 03:33:55,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:33:55,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:33:55,151 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:33:55,151 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:33:55,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,214 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,263 INFO L138 Inliner]: procedures = 711, calls = 2614, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 802 [2022-12-15 03:33:55,264 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:33:55,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:33:55,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:33:55,264 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:33:55,272 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,278 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,279 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,299 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,313 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,326 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:33:55,326 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:33:55,327 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:33:55,327 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:33:55,328 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:33:55" (1/1) ... [2022-12-15 03:33:55,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:33:55,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:33:55,356 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:33:55,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:33:55,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-12-15 03:33:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-12-15 03:33:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:33:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:33:55,392 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:33:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:33:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:33:55,392 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:33:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:33:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:33:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:33:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-12-15 03:33:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-12-15 03:33:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:33:55,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:33:55,393 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:33:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:33:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:33:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:33:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:33:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:33:55,394 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 03:33:55,394 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:33:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:33:55,395 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 03:33:55,395 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 03:33:55,611 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:33:55,613 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:33:56,615 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:33:56,788 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:33:56,788 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:33:56,790 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:33:56 BoogieIcfgContainer [2022-12-15 03:33:56,790 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:33:56,791 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:33:56,791 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:33:56,798 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:33:56,799 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:33:56" (1/1) ... [2022-12-15 03:33:56,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:33:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:33:56,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-12-15 03:33:56,847 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-12-15 03:33:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-15 03:33:56,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:33:56,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:33:56,887 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:385) 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:156) 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) [2022-12-15 03:33:56,891 INFO L158 Benchmark]: Toolchain (without parser) took 3791.61ms. Allocated memory was 73.4MB in the beginning and 237.0MB in the end (delta: 163.6MB). Free memory was 46.9MB in the beginning and 100.3MB in the end (delta: -53.4MB). Peak memory consumption was 111.2MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,891 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:33:56,892 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2050.96ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 46.7MB in the beginning and 41.5MB in the end (delta: 5.2MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.48ms. Allocated memory was 107.0MB in the beginning and 153.1MB in the end (delta: 46.1MB). Free memory was 41.5MB in the beginning and 95.1MB in the end (delta: -53.6MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,893 INFO L158 Benchmark]: Boogie Preprocessor took 61.73ms. Allocated memory is still 153.1MB. Free memory was 95.1MB in the beginning and 87.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,894 INFO L158 Benchmark]: RCFGBuilder took 1463.64ms. Allocated memory was 153.1MB in the beginning and 237.0MB in the end (delta: 83.9MB). Free memory was 87.8MB in the beginning and 106.7MB in the end (delta: -18.9MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,894 INFO L158 Benchmark]: CodeCheck took 98.70ms. Allocated memory is still 237.0MB. Free memory was 106.7MB in the beginning and 100.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:33:56,897 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 58.7MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2050.96ms. Allocated memory was 73.4MB in the beginning and 107.0MB in the end (delta: 33.6MB). Free memory was 46.7MB in the beginning and 41.5MB in the end (delta: 5.2MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.48ms. Allocated memory was 107.0MB in the beginning and 153.1MB in the end (delta: 46.1MB). Free memory was 41.5MB in the beginning and 95.1MB in the end (delta: -53.6MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 61.73ms. Allocated memory is still 153.1MB. Free memory was 95.1MB in the beginning and 87.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1463.64ms. Allocated memory was 153.1MB in the beginning and 237.0MB in the end (delta: 83.9MB). Free memory was 87.8MB in the beginning and 106.7MB in the end (delta: -18.9MB). Peak memory consumption was 71.3MB. Max. memory is 16.1GB. * CodeCheck took 98.70ms. Allocated memory is still 237.0MB. Free memory was 106.7MB in the beginning and 100.3MB 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. [2022-12-15 03:33:56,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_825b3b21-a635-4f78-b866-c0ea3f67e264/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared