./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/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_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:01,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:01,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:01,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:01,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:01,549 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:01,551 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:01,555 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:01,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:01,565 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:01,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:01,569 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:01,570 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:01,573 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:01,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:01,581 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:01,583 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:01,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:01,588 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:01,598 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:01,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:01,601 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:01,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:01,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:01,615 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:01,616 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:01,616 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:01,619 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:01,619 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:01,621 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:01,622 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:01,623 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:01,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:01,626 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:01,628 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:01,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:01,629 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:01,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:01,630 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:01,631 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:01,632 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:01,633 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:05:01,675 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:01,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:01,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:01,677 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:01,678 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:01,678 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:01,679 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:01,679 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:05:01,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:01,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:01,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:01,687 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:01,687 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:01,687 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:01,688 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:01,688 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:01,688 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:01,688 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:01,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:01,689 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:01,689 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:01,689 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:01,689 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:05:01,690 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:05:01,690 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:01,690 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_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-13 21:05:02,026 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:02,048 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:02,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:02,051 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:02,052 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:02,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-13 21:05:02,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/fa4567813/a1e814f0720f4e7bbb48cdac5f0c0c5d/FLAGc5a538fcf [2021-11-13 21:05:03,000 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:03,001 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-13 21:05:03,051 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/fa4567813/a1e814f0720f4e7bbb48cdac5f0c0c5d/FLAGc5a538fcf [2021-11-13 21:05:03,118 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/fa4567813/a1e814f0720f4e7bbb48cdac5f0c0c5d [2021-11-13 21:05:03,121 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:03,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:03,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:03,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:03,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:03,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:03" (1/1) ... [2021-11-13 21:05:03,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73cebe60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:03, skipping insertion in model container [2021-11-13 21:05:03,132 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:03" (1/1) ... [2021-11-13 21:05:03,140 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:03,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:03,583 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-13 21:05:03,593 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-13 21:05:03,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:03,634 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:04,767 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,773 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,773 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,775 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,777 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,808 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,809 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,811 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:04,812 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:05,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:05,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:05,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:05,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:05,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:05,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:05,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:05,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:05,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:05,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:05,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:05,749 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:05,780 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-13 21:05:05,781 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-13 21:05:05,783 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:05,784 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:05,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,846 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,847 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,849 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,862 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,865 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:05,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:05,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:05,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:05,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:05,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:05,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:05,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:05,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:05,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:05,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:05,968 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:06,090 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:06,090 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:06,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:06,377 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:06,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06 WrapperNode [2021-11-13 21:05:06,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:06,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:06,379 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:06,379 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:06,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,529 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,602 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:06,603 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:06,603 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:06,603 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:06,615 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,628 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,628 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,691 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,737 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:06,766 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:06,766 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:06,766 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:06,774 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:06" (1/1) ... [2021-11-13 21:05:06,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:06,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:06,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:06,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-13 21:05:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-13 21:05:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:05:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 21:05:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 21:05:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:05:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:05:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:05:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:05:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:05:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:05:17,013 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:17,013 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:05:17,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:17 BoogieIcfgContainer [2021-11-13 21:05:17,016 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:17,017 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:17,017 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:17,027 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:17,028 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:17" (1/1) ... [2021-11-13 21:05:17,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:17,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-13 21:05:17,117 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-13 21:05:17,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 21:05:17,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:17,125 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:17,181 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 21:05:17,193 INFO L158 Benchmark]: Toolchain (without parser) took 14066.31ms. Allocated memory was 113.2MB in the beginning and 402.7MB in the end (delta: 289.4MB). Free memory was 86.9MB in the beginning and 264.1MB in the end (delta: -177.2MB). Peak memory consumption was 111.8MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,196 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:17,199 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3252.61ms. Allocated memory was 113.2MB in the beginning and 146.8MB in the end (delta: 33.6MB). Free memory was 86.9MB in the beginning and 72.4MB in the end (delta: 14.4MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 223.74ms. Allocated memory is still 146.8MB. Free memory was 72.4MB in the beginning and 61.2MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,201 INFO L158 Benchmark]: Boogie Preprocessor took 162.18ms. Allocated memory is still 146.8MB. Free memory was 61.2MB in the beginning and 91.9MB in the end (delta: -30.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,201 INFO L158 Benchmark]: RCFGBuilder took 10250.50ms. Allocated memory was 146.8MB in the beginning and 402.7MB in the end (delta: 255.9MB). Free memory was 91.9MB in the beginning and 270.4MB in the end (delta: -178.5MB). Peak memory consumption was 247.8MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,202 INFO L158 Benchmark]: CodeCheck took 172.25ms. Allocated memory is still 402.7MB. Free memory was 270.4MB in the beginning and 264.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:05:17,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 86.0MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3252.61ms. Allocated memory was 113.2MB in the beginning and 146.8MB in the end (delta: 33.6MB). Free memory was 86.9MB in the beginning and 72.4MB in the end (delta: 14.4MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 223.74ms. Allocated memory is still 146.8MB. Free memory was 72.4MB in the beginning and 61.2MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.18ms. Allocated memory is still 146.8MB. Free memory was 61.2MB in the beginning and 91.9MB in the end (delta: -30.7MB). Peak memory consumption was 13.3MB. Max. memory is 16.1GB. * RCFGBuilder took 10250.50ms. Allocated memory was 146.8MB in the beginning and 402.7MB in the end (delta: 255.9MB). Free memory was 91.9MB in the beginning and 270.4MB in the end (delta: -178.5MB). Peak memory consumption was 247.8MB. Max. memory is 16.1GB. * CodeCheck took 172.25ms. Allocated memory is still 402.7MB. Free memory was 270.4MB in the beginning and 264.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:17,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/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_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:05:19,623 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:05:19,625 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:05:19,657 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:05:19,658 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:05:19,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:05:19,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:05:19,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:05:19,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:05:19,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:05:19,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:05:19,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:05:19,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:05:19,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:05:19,675 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:05:19,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:05:19,677 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:05:19,679 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:05:19,681 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:05:19,684 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:05:19,686 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:05:19,688 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:05:19,690 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:05:19,691 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:05:19,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:05:19,696 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:05:19,696 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:05:19,697 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:05:19,698 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:05:19,699 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:05:19,700 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:05:19,701 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:05:19,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:05:19,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:05:19,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:05:19,714 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:05:19,715 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:05:19,716 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:05:19,716 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:05:19,717 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:05:19,718 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:05:19,719 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:05:19,767 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:05:19,768 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:05:19,769 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:05:19,770 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:05:19,771 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:05:19,772 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:05:19,772 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:05:19,772 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:05:19,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:05:19,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:05:19,774 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:05:19,774 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:05:19,774 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:05:19,774 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:05:19,775 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:05:19,775 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:05:19,775 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:05:19,775 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:05:19,776 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:05:19,776 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:05:19,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:19,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:05:19,777 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:05:19,777 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:05:19,777 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:05:19,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:05:19,778 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:05:19,778 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:05:19,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:05:19,778 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_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-13 21:05:20,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:05:20,207 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:05:20,210 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:05:20,212 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:05:20,213 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:05:20,215 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-13 21:05:20,293 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/ab0ee7a72/4ebc61a2c5cd48799b193dcf475c2b33/FLAG539d02fd3 [2021-11-13 21:05:21,168 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:21,168 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-13 21:05:21,209 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/ab0ee7a72/4ebc61a2c5cd48799b193dcf475c2b33/FLAG539d02fd3 [2021-11-13 21:05:21,658 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/data/ab0ee7a72/4ebc61a2c5cd48799b193dcf475c2b33 [2021-11-13 21:05:21,661 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:21,662 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:21,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:21,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:21,676 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:21,677 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,678 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572c0962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:21, skipping insertion in model container [2021-11-13 21:05:21,678 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:21" (1/1) ... [2021-11-13 21:05:21,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:21,810 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:22,128 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-13 21:05:22,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-13 21:05:22,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:22,179 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:23,183 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,183 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,184 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,185 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,186 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,206 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,207 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,209 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,210 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:23,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:23,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:23,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:23,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:23,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:23,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:23,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:23,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:23,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:23,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:23,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:24,017 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,017 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,111 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:24,178 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:05:24,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:24,247 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-13 21:05:24,248 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-13 21:05:24,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:24,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:24,304 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,305 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,314 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,315 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,316 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:24,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:24,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:24,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:24,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:24,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:24,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:24,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:24,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:24,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:24,428 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:24,539 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,539 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:24,634 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:24,660 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-13 21:05:24,660 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-13 21:05:24,662 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:05:24,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:05:24,741 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,741 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,749 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:05:24,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:05:24,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:05:24,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:05:24,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:05:24,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:05:24,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:05:24,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:05:24,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:05:24,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:05:24,816 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:05:24,900 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,901 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:05:24,926 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:25,382 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:25,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25 WrapperNode [2021-11-13 21:05:25,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:25,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:25,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:25,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:25,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,671 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:25,672 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:25,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:25,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:25,681 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,698 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,699 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,826 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:25,835 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:25,835 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:25,835 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:25,836 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:25" (1/1) ... [2021-11-13 21:05:25,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:25,856 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:25,875 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:25,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:25,934 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-13 21:05:25,934 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-13 21:05:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:05:25,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:05:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:05:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:05:25,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:05:25,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:05:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:25,936 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 21:05:25,936 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 21:05:25,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:25,938 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:05:25,938 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:05:25,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:05:25,957 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:05:25,957 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:05:25,958 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:25,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 21:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:25,959 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:05:25,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:05:48,279 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:05:48,279 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 21:05:48,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:48 BoogieIcfgContainer [2021-11-13 21:05:48,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:05:48,287 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:05:48,288 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:05:48,298 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:05:48,298 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:05:48" (1/1) ... [2021-11-13 21:05:48,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:05:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:05:48,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-13 21:05:48,389 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-13 21:05:48,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-13 21:05:48,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:05:48,402 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:05:48,446 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 21:05:48,453 INFO L158 Benchmark]: Toolchain (without parser) took 26788.89ms. Allocated memory was 67.1MB in the beginning and 664.8MB in the end (delta: 597.7MB). Free memory was 36.9MB in the beginning and 345.1MB in the end (delta: -308.3MB). Peak memory consumption was 288.7MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,455 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:05:48,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3721.13ms. Allocated memory was 67.1MB in the beginning and 151.0MB in the end (delta: 83.9MB). Free memory was 36.6MB in the beginning and 89.1MB in the end (delta: -52.4MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.52ms. Allocated memory is still 151.0MB. Free memory was 89.1MB in the beginning and 77.0MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,461 INFO L158 Benchmark]: Boogie Preprocessor took 161.35ms. Allocated memory is still 151.0MB. Free memory was 77.0MB in the beginning and 67.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,465 INFO L158 Benchmark]: RCFGBuilder took 22452.05ms. Allocated memory was 151.0MB in the beginning and 664.8MB in the end (delta: 513.8MB). Free memory was 67.3MB in the beginning and 352.5MB in the end (delta: -285.2MB). Peak memory consumption was 374.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,470 INFO L158 Benchmark]: CodeCheck took 163.00ms. Allocated memory is still 664.8MB. Free memory was 352.5MB in the beginning and 345.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:05:48,472 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 67.1MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3721.13ms. Allocated memory was 67.1MB in the beginning and 151.0MB in the end (delta: 83.9MB). Free memory was 36.6MB in the beginning and 89.1MB in the end (delta: -52.4MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 286.52ms. Allocated memory is still 151.0MB. Free memory was 89.1MB in the beginning and 77.0MB in the end (delta: 12.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.35ms. Allocated memory is still 151.0MB. Free memory was 77.0MB in the beginning and 67.3MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22452.05ms. Allocated memory was 151.0MB in the beginning and 664.8MB in the end (delta: 513.8MB). Free memory was 67.3MB in the beginning and 352.5MB in the end (delta: -285.2MB). Peak memory consumption was 374.4MB. Max. memory is 16.1GB. * CodeCheck took 163.00ms. Allocated memory is still 664.8MB. Free memory was 352.5MB in the beginning and 345.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 21:05:48,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b1447e94-aff9-45fb-b1bf-e2b2370f461a/bin/ukojak-2xVlg8857e/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