./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:25:21,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:25:21,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:25:21,394 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:25:21,395 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:25:21,398 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:25:21,401 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:25:21,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:25:21,407 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:25:21,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:25:21,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:25:21,418 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:25:21,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:25:21,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:25:21,423 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:25:21,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:25:21,429 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:25:21,430 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:25:21,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:25:21,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:25:21,440 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:25:21,442 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:25:21,444 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:25:21,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:25:21,455 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:25:21,456 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:25:21,456 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:25:21,458 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:25:21,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:25:21,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:25:21,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:25:21,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:25:21,463 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:25:21,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:25:21,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:25:21,467 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:25:21,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:25:21,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:25:21,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:25:21,469 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:25:21,469 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:25:21,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:25:21,512 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:25:21,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:25:21,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:25:21,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:25:21,515 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:25:21,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:25:21,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:25:21,516 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:25:21,516 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:25:21,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:25:21,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:25:21,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:25:21,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:25:21,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:25:21,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:25:21,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:25:21,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:25:21,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:25:21,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:25:21,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:25:21,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:25:21,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:25:21,521 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:25:21,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:25:21,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:25:21,522 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2022-11-21 23:25:21,844 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:25:21,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:25:21,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:25:21,882 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:25:21,883 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:25:21,884 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-11-21 23:25:24,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:25:25,455 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:25:25,456 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-11-21 23:25:25,505 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/ded9605e4/3a322d338271482caf46e7a7456ce8ae/FLAG0ea0b9258 [2022-11-21 23:25:25,525 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/ded9605e4/3a322d338271482caf46e7a7456ce8ae [2022-11-21 23:25:25,528 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:25:25,529 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:25:25,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:25:25,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:25:25,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:25:25,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:25:25" (1/1) ... [2022-11-21 23:25:25,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a2e954c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:25, skipping insertion in model container [2022-11-21 23:25:25,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:25:25" (1/1) ... [2022-11-21 23:25:25,546 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:25:25,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:25:25,991 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-11-21 23:25:26,001 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-11-21 23:25:27,350 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,351 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,353 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,378 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,399 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,401 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:27,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:25:27,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:25:27,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:25:27,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:25:27,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:25:27,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:25:27,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:25:27,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:25:27,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:25:27,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:25:28,005 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:25:28,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,186 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:25:28,352 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:25:28,371 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-11-21 23:25:28,371 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-11-21 23:25:28,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,405 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,412 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:25:28,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:25:28,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:25:28,443 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:25:28,444 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:25:28,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:25:28,445 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:25:28,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:25:28,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:25:28,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:25:28,466 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:25:28,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,518 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:28,579 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:25:28,867 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:25:28,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28 WrapperNode [2022-11-21 23:25:28,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:25:28,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:25:28,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:25:28,871 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:25:28,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:28,993 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,085 INFO L138 Inliner]: procedures = 691, calls = 2614, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 801 [2022-11-21 23:25:29,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:25:29,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:25:29,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:25:29,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:25:29,097 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,111 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,188 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,205 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:25:29,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:25:29,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:25:29,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:25:29,215 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:28" (1/1) ... [2022-11-21 23:25:29,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:25:29,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:25:29,273 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:25:29,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:25:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-11-21 23:25:29,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-11-21 23:25:29,318 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:25:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:25:29,319 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:25:29,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:25:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:25:29,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:25:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:25:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:25:29,320 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:25:29,321 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:25:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:25:29,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:25:29,321 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:25:29,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:25:29,322 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:25:29,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:25:29,323 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:25:29,324 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:25:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:25:29,324 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:25:29,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:25:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:25:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:25:29,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:25:29,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:25:29,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:25:29,647 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:25:29,649 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:25:30,857 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:25:30,976 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:25:30,976 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:25:30,979 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:25:30 BoogieIcfgContainer [2022-11-21 23:25:30,979 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:25:30,980 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:25:30,980 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:25:30,990 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:25:30,991 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:25:30" (1/1) ... [2022-11-21 23:25:31,000 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:25:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:25:31,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-11-21 23:25:31,074 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-11-21 23:25:31,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-21 23:25:31,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:25:31,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:25:31,138 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) [2022-11-21 23:25:31,148 INFO L158 Benchmark]: Toolchain (without parser) took 5613.58ms. Allocated memory was 163.6MB in the beginning and 205.5MB in the end (delta: 41.9MB). Free memory was 110.1MB in the beginning and 77.1MB in the end (delta: 33.0MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,148 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 132.1MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:25:31,149 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3335.36ms. Allocated memory was 163.6MB in the beginning and 205.5MB in the end (delta: 41.9MB). Free memory was 109.5MB in the beginning and 134.7MB in the end (delta: -25.3MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,150 INFO L158 Benchmark]: Boogie Procedure Inliner took 216.72ms. Allocated memory is still 205.5MB. Free memory was 134.7MB in the beginning and 123.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,151 INFO L158 Benchmark]: Boogie Preprocessor took 127.14ms. Allocated memory is still 205.5MB. Free memory was 123.2MB in the beginning and 116.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,151 INFO L158 Benchmark]: RCFGBuilder took 1765.52ms. Allocated memory is still 205.5MB. Free memory was 116.9MB in the beginning and 84.4MB in the end (delta: 32.5MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,154 INFO L158 Benchmark]: CodeCheck took 162.21ms. Allocated memory is still 205.5MB. Free memory was 84.4MB in the beginning and 77.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:25:31,160 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 0.22ms. Allocated memory is still 132.1MB. Free memory is still 72.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3335.36ms. Allocated memory was 163.6MB in the beginning and 205.5MB in the end (delta: 41.9MB). Free memory was 109.5MB in the beginning and 134.7MB in the end (delta: -25.3MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 216.72ms. Allocated memory is still 205.5MB. Free memory was 134.7MB in the beginning and 123.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.14ms. Allocated memory is still 205.5MB. Free memory was 123.2MB in the beginning and 116.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1765.52ms. Allocated memory is still 205.5MB. Free memory was 116.9MB in the beginning and 84.4MB in the end (delta: 32.5MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * CodeCheck took 162.21ms. Allocated memory is still 205.5MB. Free memory was 84.4MB in the beginning and 77.1MB 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. [2022-11-21 23:25:31,188 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg --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-b5237d8 [2022-11-21 23:25:33,618 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:25:33,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:25:33,680 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:25:33,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:25:33,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:25:33,687 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:25:33,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:25:33,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:25:33,699 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:25:33,700 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:25:33,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:25:33,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:25:33,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:25:33,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:25:33,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:25:33,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:25:33,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:25:33,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:25:33,723 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:25:33,724 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:25:33,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:25:33,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:25:33,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:25:33,731 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:25:33,732 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:25:33,732 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:25:33,733 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:25:33,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:25:33,735 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:25:33,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:25:33,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:25:33,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:25:33,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:25:33,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:25:33,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:25:33,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:25:33,743 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:25:33,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:25:33,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:25:33,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:25:33,750 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:25:33,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:25:33,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:25:33,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:25:33,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:25:33,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:25:33,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:25:33,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:25:33,797 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:25:33,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:25:33,797 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:25:33,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:25:33,799 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:25:33,799 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:25:33,799 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:25:33,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:25:33,799 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:25:33,800 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:25:33,800 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:25:33,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:25:33,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:25:33,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:25:33,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:25:33,801 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:25:33,801 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:25:33,801 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:25:33,802 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:25:33,802 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:25:33,802 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:25:33,802 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:25:33,802 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2022-11-21 23:25:34,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:25:34,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:25:34,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:25:34,231 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:25:34,232 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:25:34,233 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-11-21 23:25:37,243 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:25:37,750 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:25:37,751 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2022-11-21 23:25:37,808 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/9cba051f5/09911d84306b4a5f9b4252591c21635e/FLAGc45e89cc6 [2022-11-21 23:25:37,826 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/data/9cba051f5/09911d84306b4a5f9b4252591c21635e [2022-11-21 23:25:37,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:25:37,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:25:37,833 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:25:37,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:25:37,836 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:25:37,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:25:37" (1/1) ... [2022-11-21 23:25:37,838 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2920c780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:37, skipping insertion in model container [2022-11-21 23:25:37,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:25:37" (1/1) ... [2022-11-21 23:25:37,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:25:37,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:25:38,207 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-11-21 23:25:38,215 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-11-21 23:25:39,421 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,422 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,456 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:39,457 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,001 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:25:40,003 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:25:40,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:25:40,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:25:40,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:25:40,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:25:40,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:25:40,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:25:40,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:25:40,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:25:40,223 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:25:40,368 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,373 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:25:40,564 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:25:40,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:25:40,625 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-11-21 23:25:40,626 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-11-21 23:25:40,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,672 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,703 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,704 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:25:40,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:25:40,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:25:40,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:25:40,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:25:40,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:25:40,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:25:40,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:25:40,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:25:40,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:25:40,788 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:25:40,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:25:40,945 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:25:40,958 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2022-11-21 23:25:40,958 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_e755ae69-f8d4-4ae4-ab69-5db532748c8b/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2022-11-21 23:25:40,986 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,992 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:40,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:41,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:25:41,055 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:25:41,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:25:41,056 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:25:41,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:25:41,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:25:41,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:25:41,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:25:41,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:25:41,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:25:41,081 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:25:41,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:41,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:25:41,173 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:25:41,523 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:25:41,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41 WrapperNode [2022-11-21 23:25:41,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:25:41,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:25:41,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:25:41,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:25:41,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,664 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,788 INFO L138 Inliner]: procedures = 711, calls = 2614, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 802 [2022-11-21 23:25:41,789 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:25:41,791 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:25:41,791 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:25:41,791 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:25:41,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,800 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,887 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,892 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,914 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,941 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:25:41,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:25:41,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:25:41,953 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:25:41,954 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:25:41" (1/1) ... [2022-11-21 23:25:41,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:25:41,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:25:41,987 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:25:42,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:25:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2022-11-21 23:25:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2022-11-21 23:25:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:25:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:25:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:25:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:25:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:25:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:25:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:25:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:25:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:25:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:25:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:25:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:25:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:25:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:25:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:25:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:25:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:25:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:25:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:25:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:25:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:25:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:25:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:25:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:25:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:25:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:25:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:25:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:25:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:25:42,436 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:25:42,438 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:25:44,330 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:25:44,610 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:25:44,611 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:25:44,613 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:25:44 BoogieIcfgContainer [2022-11-21 23:25:44,614 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:25:44,614 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:25:44,614 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:25:44,625 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:25:44,625 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:25:44" (1/1) ... [2022-11-21 23:25:44,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:25:44,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:25:44,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2022-11-21 23:25:44,711 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2022-11-21 23:25:44,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-21 23:25:44,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:25:44,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:25:44,775 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) [2022-11-21 23:25:44,783 INFO L158 Benchmark]: Toolchain (without parser) took 6950.79ms. Allocated memory was 73.4MB in the beginning and 182.5MB in the end (delta: 109.1MB). Free memory was 40.3MB in the beginning and 122.3MB in the end (delta: -82.0MB). Peak memory consumption was 101.5MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,784 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:25:44,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3691.04ms. Allocated memory was 73.4MB in the beginning and 119.5MB in the end (delta: 46.1MB). Free memory was 40.0MB in the beginning and 46.3MB in the end (delta: -6.3MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.22ms. Allocated memory is still 119.5MB. Free memory was 46.3MB in the beginning and 56.9MB in the end (delta: -10.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,793 INFO L158 Benchmark]: Boogie Preprocessor took 152.17ms. Allocated memory was 119.5MB in the beginning and 148.9MB in the end (delta: 29.4MB). Free memory was 56.9MB in the beginning and 88.8MB in the end (delta: -31.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,795 INFO L158 Benchmark]: RCFGBuilder took 2662.27ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 88.8MB in the beginning and 55.5MB in the end (delta: 33.3MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,800 INFO L158 Benchmark]: CodeCheck took 165.62ms. Allocated memory is still 182.5MB. Free memory was 55.5MB in the beginning and 122.3MB in the end (delta: -66.7MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2022-11-21 23:25:44,802 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 0.29ms. Allocated memory is still 73.4MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3691.04ms. Allocated memory was 73.4MB in the beginning and 119.5MB in the end (delta: 46.1MB). Free memory was 40.0MB in the beginning and 46.3MB in the end (delta: -6.3MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.22ms. Allocated memory is still 119.5MB. Free memory was 46.3MB in the beginning and 56.9MB in the end (delta: -10.6MB). Peak memory consumption was 15.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 152.17ms. Allocated memory was 119.5MB in the beginning and 148.9MB in the end (delta: 29.4MB). Free memory was 56.9MB in the beginning and 88.8MB in the end (delta: -31.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2662.27ms. Allocated memory was 148.9MB in the beginning and 182.5MB in the end (delta: 33.6MB). Free memory was 88.8MB in the beginning and 55.5MB in the end (delta: 33.3MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. * CodeCheck took 165.62ms. Allocated memory is still 182.5MB. Free memory was 55.5MB in the beginning and 122.3MB in the end (delta: -66.7MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:25:44,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e755ae69-f8d4-4ae4-ab69-5db532748c8b/bin/ukojak-jW3SillKbg/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