./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:54:39,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:54:39,598 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:54:39,666 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:54:39,667 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:54:39,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:54:39,676 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:54:39,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:54:39,684 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:54:39,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:54:39,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:54:39,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:54:39,696 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:54:39,699 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:54:39,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:54:39,707 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:54:39,712 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:54:39,713 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:54:39,716 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:54:39,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:54:39,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:54:39,727 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:54:39,731 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:54:39,732 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:54:39,739 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:54:39,740 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:54:39,740 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:54:39,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:54:39,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:54:39,745 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:54:39,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:54:39,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:54:39,749 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:54:39,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:54:39,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:54:39,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:54:39,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:54:39,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:54:39,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:54:39,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:54:39,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:54:39,758 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:54:39,789 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:54:39,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:54:39,795 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:54:39,795 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:54:39,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:54:39,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:54:39,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:54:39,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:54:39,800 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:54:39,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:54:39,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:54:39,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:54:39,802 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:54:39,803 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:54:39,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:54:39,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:54:39,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:54:39,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:54:39,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:54:39,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:54:39,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:54:39,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:54:39,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:54:39,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:54:39,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:54:39,806 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2021-11-13 22:54:40,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:54:40,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:54:40,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:54:40,103 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:54:40,104 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:54:40,106 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-11-13 22:54:40,202 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/16a7aeb34/823d76b662734ac89484d4925dea384a/FLAG4d1f821a6 [2021-11-13 22:54:41,146 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:54:41,146 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-11-13 22:54:41,203 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/16a7aeb34/823d76b662734ac89484d4925dea384a/FLAG4d1f821a6 [2021-11-13 22:54:41,580 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/16a7aeb34/823d76b662734ac89484d4925dea384a [2021-11-13 22:54:41,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:54:41,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:54:41,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:54:41,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:54:41,589 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:54:41,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:41" (1/1) ... [2021-11-13 22:54:41,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57d2fe08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:41, skipping insertion in model container [2021-11-13 22:54:41,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:41" (1/1) ... [2021-11-13 22:54:41,600 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:54:41,737 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:54:42,085 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-11-13 22:54:42,093 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-11-13 22:54:42,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:54:42,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:54:43,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,501 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:43,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:54:44,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:54:44,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:54:44,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:54:44,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:54:44,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:54:44,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:54:44,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:54:44,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:54:44,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:54:44,396 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:54:44,491 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,492 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,863 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,863 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,884 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,885 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,891 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,892 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,906 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,907 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,907 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,908 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,908 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,909 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,909 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:44,974 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:54:45,034 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:54:45,062 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-11-13 22:54:45,063 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-11-13 22:54:45,065 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:54:45,066 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:54:45,123 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,135 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,136 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,160 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,161 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:54:45,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:54:45,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:54:45,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:54:45,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:54:45,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:54:45,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:54:45,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:54:45,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:54:45,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:54:45,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:54:45,303 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,479 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,494 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,495 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,497 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:45,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:54:45,939 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:54:45,939 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45 WrapperNode [2021-11-13 22:54:45,940 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:54:45,941 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:54:45,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:54:45,942 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:54:45,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,181 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:54:46,299 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:54:46,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:54:46,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:54:46,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,330 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,376 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:54:46,430 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:54:46,430 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:54:46,430 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:54:46,431 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:45" (1/1) ... [2021-11-13 22:54:46,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:54:46,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:54:46,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:54:46,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:54:46,511 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:54:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:54:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:54:46,512 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:54:46,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:54:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:54:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:54:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:54:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:54:46,513 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:54:46,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:54:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:54:46,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:54:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:54:46,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:54:46,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:54:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2021-11-13 22:54:46,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2021-11-13 22:54:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2021-11-13 22:54:46,515 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2021-11-13 22:54:46,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:54:47,303 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-13 22:54:47,359 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:54:47,359 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 22:54:47,362 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:47 BoogieIcfgContainer [2021-11-13 22:54:47,362 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:54:47,363 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:54:47,363 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:54:47,374 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:54:47,374 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:47" (1/1) ... [2021-11-13 22:54:47,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:54:47,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:54:47,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2021-11-13 22:54:47,445 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2021-11-13 22:54:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 22:54:47,453 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:54:47,454 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:54:47,497 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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 22:54:47,502 INFO L158 Benchmark]: Toolchain (without parser) took 5916.49ms. Allocated memory was 83.9MB in the beginning and 186.6MB in the end (delta: 102.8MB). Free memory was 57.8MB in the beginning and 107.7MB in the end (delta: -49.9MB). Peak memory consumption was 51.3MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,503 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 83.9MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:54:47,503 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4354.63ms. Allocated memory was 83.9MB in the beginning and 186.6MB in the end (delta: 102.8MB). Free memory was 57.6MB in the beginning and 121.1MB in the end (delta: -63.4MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,504 INFO L158 Benchmark]: Boogie Procedure Inliner took 357.58ms. Allocated memory is still 186.6MB. Free memory was 121.1MB in the beginning and 109.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,505 INFO L158 Benchmark]: Boogie Preprocessor took 129.68ms. Allocated memory is still 186.6MB. Free memory was 109.6MB in the beginning and 105.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,506 INFO L158 Benchmark]: RCFGBuilder took 932.48ms. Allocated memory is still 186.6MB. Free memory was 105.4MB in the beginning and 114.0MB in the end (delta: -8.7MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,506 INFO L158 Benchmark]: CodeCheck took 137.24ms. Allocated memory is still 186.6MB. Free memory was 114.0MB in the beginning and 107.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:54:47,510 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 0.32ms. Allocated memory is still 83.9MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4354.63ms. Allocated memory was 83.9MB in the beginning and 186.6MB in the end (delta: 102.8MB). Free memory was 57.6MB in the beginning and 121.1MB in the end (delta: -63.4MB). Peak memory consumption was 71.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 357.58ms. Allocated memory is still 186.6MB. Free memory was 121.1MB in the beginning and 109.6MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.68ms. Allocated memory is still 186.6MB. Free memory was 109.6MB in the beginning and 105.4MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 932.48ms. Allocated memory is still 186.6MB. Free memory was 105.4MB in the beginning and 114.0MB in the end (delta: -8.7MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * CodeCheck took 137.24ms. Allocated memory is still 186.6MB. Free memory was 114.0MB in the beginning and 107.7MB 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 22:54:47,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:54:50,206 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:54:50,208 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:54:50,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:54:50,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:54:50,262 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:54:50,268 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:54:50,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:54:50,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:54:50,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:54:50,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:54:50,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:54:50,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:54:50,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:54:50,290 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:54:50,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:54:50,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:54:50,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:54:50,295 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:54:50,304 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:54:50,307 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:54:50,309 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:54:50,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:54:50,319 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:54:50,329 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:54:50,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:54:50,330 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:54:50,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:54:50,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:54:50,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:54:50,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:54:50,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:54:50,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:54:50,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:54:50,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:54:50,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:54:50,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:54:50,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:54:50,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:54:50,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:54:50,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:54:50,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:54:50,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:54:50,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:54:50,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:54:50,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:54:50,401 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:54:50,401 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:54:50,401 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:54:50,402 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:54:50,403 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:54:50,403 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:54:50,404 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:54:50,404 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:54:50,404 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:54:50,405 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:54:50,405 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:54:50,405 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:54:50,405 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:54:50,405 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:54:50,405 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:54:50,406 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:54:50,406 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:54:50,406 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:54:50,406 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:54:50,407 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:54:50,407 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:54:50,407 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:54:50,407 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:54:50,407 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:54:50,408 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:54:50,408 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2021-11-13 22:54:50,837 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:54:50,868 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:54:50,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:54:50,874 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:54:50,875 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:54:50,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-11-13 22:54:50,957 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/11a2ab13c/1fadf9d43134465b88256caab46eb68d/FLAG979eb0f86 [2021-11-13 22:54:52,131 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:54:52,131 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-11-13 22:54:52,195 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/11a2ab13c/1fadf9d43134465b88256caab46eb68d/FLAG979eb0f86 [2021-11-13 22:54:52,211 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/data/11a2ab13c/1fadf9d43134465b88256caab46eb68d [2021-11-13 22:54:52,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:54:52,216 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:54:52,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:54:52,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:54:52,224 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:54:52,225 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:52" (1/1) ... [2021-11-13 22:54:52,226 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c7f245c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:52, skipping insertion in model container [2021-11-13 22:54:52,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:54:52" (1/1) ... [2021-11-13 22:54:52,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:54:52,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:54:52,798 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-11-13 22:54:52,806 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-11-13 22:54:52,840 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:54:52,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:54:54,255 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,259 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,260 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,264 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,288 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,289 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,293 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,294 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:54,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:54:54,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:54:54,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:54:54,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:54:54,905 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:54:54,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:54:54,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:54:54,908 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:54:54,909 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:54:54,910 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:54:55,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:54:55,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,774 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,776 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,805 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,807 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,839 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,842 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,843 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,845 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,845 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:55,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:54:56,007 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:54:56,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:54:56,095 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-11-13 22:54:56,096 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-11-13 22:54:56,097 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:54:56,098 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:54:56,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,163 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,171 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,172 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:54:56,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:54:56,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:54:56,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:54:56,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:54:56,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:54:56,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:54:56,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:54:56,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:54:56,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:54:56,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:54:56,323 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,326 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,450 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,451 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,453 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,454 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,465 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,466 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:54:56,543 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:54:56,571 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2021-11-13 22:54:56,572 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_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2021-11-13 22:54:56,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:54:56,574 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:54:56,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,663 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:54:56,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:54:56,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:54:56,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:54:56,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:54:56,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:54:56,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:54:56,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:54:56,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:54:56,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:54:56,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:54:56,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,909 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,909 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,917 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,918 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,920 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,921 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,932 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,932 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,932 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,933 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:54:56,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:54:57,523 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:54:57,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57 WrapperNode [2021-11-13 22:54:57,523 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:54:57,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:54:57,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:54:57,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:54:57,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:54:57,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:54:57,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:54:57,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:54:57,831 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,831 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,839 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,878 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,882 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,918 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:54:57,921 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:54:57,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:54:57,922 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:54:57,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:54:57" (1/1) ... [2021-11-13 22:54:57,940 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:54:57,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:54:57,966 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:54:57,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:54:58,019 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:54:58,019 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:54:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:54:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:54:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:54:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:54:58,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:54:58,020 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:54:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:54:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:54:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:54:58,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:54:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:54:58,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:54:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:54:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:54:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:54:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2021-11-13 22:54:58,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2021-11-13 22:54:58,022 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2021-11-13 22:54:58,023 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2021-11-13 22:54:58,833 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-13 22:54:58,919 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:54:58,919 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 22:54:58,922 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:58 BoogieIcfgContainer [2021-11-13 22:54:58,922 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:54:58,923 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:54:58,924 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:54:58,934 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:54:58,935 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:54:58" (1/1) ... [2021-11-13 22:54:58,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:54:59,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:54:59,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2021-11-13 22:54:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2021-11-13 22:54:59,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-13 22:54:59,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:54:59,035 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:54:59,084 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 22:54:59,091 INFO L158 Benchmark]: Toolchain (without parser) took 6873.42ms. Allocated memory was 56.6MB in the beginning and 203.4MB in the end (delta: 146.8MB). Free memory was 35.4MB in the beginning and 80.9MB in the end (delta: -45.5MB). Peak memory consumption was 100.6MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,092 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:54:59,093 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5304.09ms. Allocated memory was 56.6MB in the beginning and 203.4MB in the end (delta: 146.8MB). Free memory was 35.1MB in the beginning and 92.9MB in the end (delta: -57.8MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,096 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.56ms. Allocated memory is still 203.4MB. Free memory was 92.9MB in the beginning and 139.6MB in the end (delta: -46.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,096 INFO L158 Benchmark]: Boogie Preprocessor took 98.94ms. Allocated memory is still 203.4MB. Free memory was 139.6MB in the beginning and 134.3MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,097 INFO L158 Benchmark]: RCFGBuilder took 1001.14ms. Allocated memory is still 203.4MB. Free memory was 134.3MB in the beginning and 87.2MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,097 INFO L158 Benchmark]: CodeCheck took 165.88ms. Allocated memory is still 203.4MB. Free memory was 87.2MB in the beginning and 80.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:54:59,101 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 56.6MB. Free memory was 37.9MB in the beginning and 37.9MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5304.09ms. Allocated memory was 56.6MB in the beginning and 203.4MB in the end (delta: 146.8MB). Free memory was 35.1MB in the beginning and 92.9MB in the end (delta: -57.8MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.56ms. Allocated memory is still 203.4MB. Free memory was 92.9MB in the beginning and 139.6MB in the end (delta: -46.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.94ms. Allocated memory is still 203.4MB. Free memory was 139.6MB in the beginning and 134.3MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1001.14ms. Allocated memory is still 203.4MB. Free memory was 134.3MB in the beginning and 87.2MB in the end (delta: 47.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * CodeCheck took 165.88ms. Allocated memory is still 203.4MB. Free memory was 87.2MB in the beginning and 80.9MB 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 22:54:59,172 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d3ca91b-d958-4b12-b57e-0daa2bbc3195/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