./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_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_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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_b19f901b-ac41-4784-9129-dfd83d5d97ec/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:47:55,982 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:47:55,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:47:56,046 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:47:56,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:47:56,052 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:47:56,054 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:47:56,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:47:56,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:47:56,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:47:56,070 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:47:56,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:47:56,072 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:47:56,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:47:56,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:47:56,085 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:47:56,086 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:47:56,087 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:47:56,089 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:47:56,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:47:56,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:47:56,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:47:56,100 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:47:56,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:47:56,111 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:47:56,111 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:47:56,111 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:47:56,113 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:47:56,114 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:47:56,115 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:47:56,116 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:47:56,117 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:47:56,119 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:47:56,120 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:47:56,121 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:47:56,122 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:47:56,122 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:47:56,123 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:47:56,123 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:47:56,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:47:56,124 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:47:56,125 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:47:56,170 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:47:56,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:47:56,172 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:47:56,172 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:47:56,173 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:47:56,173 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:47:56,174 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:47:56,174 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:47:56,180 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:47:56,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:47:56,182 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:47:56,182 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:47:56,182 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:47:56,182 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:47:56,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:47:56,183 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:47:56,183 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:47:56,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:47:56,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:47:56,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:47:56,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:47:56,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:47:56,184 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:47:56,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:47:56,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:47:56,185 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2021-11-13 22:47:56,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:47:56,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:47:56,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:47:56,513 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:47:56,514 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:47:56,515 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-13 22:47:56,581 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/7f7a00cf6/26970f93161249e4820856ab8fa09660/FLAGd23c24c56 [2021-11-13 22:47:57,402 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:47:57,404 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-13 22:47:57,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/7f7a00cf6/26970f93161249e4820856ab8fa09660/FLAGd23c24c56 [2021-11-13 22:47:57,935 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/7f7a00cf6/26970f93161249e4820856ab8fa09660 [2021-11-13 22:47:57,937 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:47:57,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:47:57,941 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:47:57,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:47:57,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:47:57,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:47:57" (1/1) ... [2021-11-13 22:47:57,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5473a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:47:57, skipping insertion in model container [2021-11-13 22:47:57,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:47:57" (1/1) ... [2021-11-13 22:47:57,955 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:47:58,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:47:58,409 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-13 22:47:58,417 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-13 22:47:58,440 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:47:58,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:47:59,298 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:47:59,398 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,399 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,399 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,400 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,421 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,422 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,424 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,424 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,426 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:47:59,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:47:59,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:47:59,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:47:59,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:47:59,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:47:59,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:47:59,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:47:59,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:47:59,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:47:59,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:48:00,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,015 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:00,118 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:48:00,148 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-13 22:48:00,149 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-13 22:48:00,151 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:48:00,152 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:48:00,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:48:00,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:48:00,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:48:00,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:48:00,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:48:00,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:48:00,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:48:00,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:48:00,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:48:00,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:48:00,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:48:00,365 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,370 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:00,399 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:00,842 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:48:00,842 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00 WrapperNode [2021-11-13 22:48:00,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:48:00,844 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:00,844 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:48:00,844 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:48:00,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:00,968 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:01,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:48:01,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:48:01,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:48:01,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,167 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,178 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:48:01,193 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:48:01,193 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:48:01,194 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:48:01,195 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:00" (1/1) ... [2021-11-13 22:48:01,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:48:01,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:48:01,274 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:48:01,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:48:01,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:48:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 22:48:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 22:48:01,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 22:48:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 22:48:01,334 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:48:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:48:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:48:01,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:48:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:48:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:48:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:48:01,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:48:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:48:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:48:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:48:01,338 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:48:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:48:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:48:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:48:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:48:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:48:01,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 22:48:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 22:48:01,340 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:48:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:48:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:48:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:48:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:48:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:48:01,341 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:48:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:48:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:48:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:48:01,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:48:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:48:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:48:01,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:48:19,541 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:48:19,542 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:48:19,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:19 BoogieIcfgContainer [2021-11-13 22:48:19,545 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:48:19,546 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:48:19,546 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:48:19,557 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:48:19,558 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:19" (1/1) ... [2021-11-13 22:48:19,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:48:19,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:19,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2021-11-13 22:48:19,637 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2021-11-13 22:48:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-13 22:48:19,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:19,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:19,692 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 22:48:19,700 INFO L158 Benchmark]: Toolchain (without parser) took 21758.25ms. Allocated memory was 104.9MB in the beginning and 255.9MB in the end (delta: 151.0MB). Free memory was 59.2MB in the beginning and 113.8MB in the end (delta: -54.6MB). Peak memory consumption was 95.6MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,701 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 57.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:48:19,707 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2901.78ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 59.0MB in the beginning and 55.8MB in the end (delta: 3.2MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,710 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.27ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 55.8MB in the beginning and 118.3MB in the end (delta: -62.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,711 INFO L158 Benchmark]: Boogie Preprocessor took 114.76ms. Allocated memory is still 165.7MB. Free memory was 118.3MB in the beginning and 110.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,712 INFO L158 Benchmark]: RCFGBuilder took 18352.22ms. Allocated memory was 165.7MB in the beginning and 255.9MB in the end (delta: 90.2MB). Free memory was 110.8MB in the beginning and 121.2MB in the end (delta: -10.4MB). Peak memory consumption was 154.2MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,716 INFO L158 Benchmark]: CodeCheck took 150.67ms. Allocated memory is still 255.9MB. Free memory was 120.1MB in the beginning and 113.8MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:48:19,722 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 0.30ms. Allocated memory is still 104.9MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 57.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2901.78ms. Allocated memory was 104.9MB in the beginning and 125.8MB in the end (delta: 21.0MB). Free memory was 59.0MB in the beginning and 55.8MB in the end (delta: 3.2MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.27ms. Allocated memory was 125.8MB in the beginning and 165.7MB in the end (delta: 39.8MB). Free memory was 55.8MB in the beginning and 118.3MB in the end (delta: -62.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.76ms. Allocated memory is still 165.7MB. Free memory was 118.3MB in the beginning and 110.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18352.22ms. Allocated memory was 165.7MB in the beginning and 255.9MB in the end (delta: 90.2MB). Free memory was 110.8MB in the beginning and 121.2MB in the end (delta: -10.4MB). Peak memory consumption was 154.2MB. Max. memory is 16.1GB. * CodeCheck took 150.67ms. Allocated memory is still 255.9MB. Free memory was 120.1MB in the beginning and 113.8MB in the end (delta: 6.4MB). 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 22:48:19,909 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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_b19f901b-ac41-4784-9129-dfd83d5d97ec/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:48:22,284 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:48:22,287 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:48:22,318 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:48:22,319 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:48:22,320 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:48:22,322 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:48:22,324 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:48:22,327 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:48:22,328 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:48:22,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:48:22,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:48:22,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:48:22,345 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:48:22,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:48:22,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:48:22,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:48:22,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:48:22,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:48:22,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:48:22,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:48:22,367 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:48:22,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:48:22,371 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:48:22,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:48:22,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:48:22,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:48:22,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:48:22,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:48:22,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:48:22,389 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:48:22,389 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:48:22,391 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:48:22,392 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:48:22,394 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:48:22,394 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:48:22,395 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:48:22,396 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:48:22,396 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:48:22,398 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:48:22,398 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:48:22,400 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:48:22,446 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:48:22,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:48:22,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:48:22,448 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:48:22,449 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:48:22,449 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:48:22,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:48:22,450 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:48:22,450 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:48:22,450 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:48:22,451 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:48:22,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:48:22,452 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:48:22,452 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:48:22,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:48:22,452 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:48:22,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:48:22,453 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:48:22,453 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:48:22,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:48:22,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:48:22,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:48:22,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:48:22,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:48:22,455 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:48:22,455 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:48:22,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:48:22,455 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:48:22,455 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:48:22,456 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2021-11-13 22:48:22,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:48:22,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:48:22,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:48:22,883 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:48:22,884 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:48:22,885 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-13 22:48:22,964 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/4e4479ec7/bca3db45922c4538afdea2d048e748d3/FLAG3a8fbef36 [2021-11-13 22:48:23,927 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:48:23,928 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2021-11-13 22:48:23,974 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/4e4479ec7/bca3db45922c4538afdea2d048e748d3/FLAG3a8fbef36 [2021-11-13 22:48:24,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/data/4e4479ec7/bca3db45922c4538afdea2d048e748d3 [2021-11-13 22:48:24,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:48:24,433 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:48:24,435 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:48:24,435 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:48:24,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:48:24,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:24" (1/1) ... [2021-11-13 22:48:24,441 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27573307 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:24, skipping insertion in model container [2021-11-13 22:48:24,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:48:24" (1/1) ... [2021-11-13 22:48:24,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:48:24,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:48:24,903 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-13 22:48:24,908 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-13 22:48:24,932 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:48:24,937 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:48:25,879 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:48:25,953 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,954 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,955 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,956 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,957 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:25,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:48:26,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:48:26,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:48:26,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:48:26,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:48:26,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:48:26,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:48:26,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:48:26,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:48:26,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:48:26,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,536 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,596 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:26,635 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:48:26,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:48:26,702 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-13 22:48:26,703 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-13 22:48:26,706 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:48:26,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:48:26,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:48:26,822 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,823 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,823 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,825 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,835 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,843 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,844 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,848 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,858 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,859 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,860 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:26,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:48:26,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:48:26,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:48:26,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:48:26,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:48:26,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:48:26,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:48:26,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:48:26,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:48:26,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:48:26,998 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,003 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,044 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:27,061 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:48:27,074 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2021-11-13 22:48:27,074 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_b19f901b-ac41-4784-9129-dfd83d5d97ec/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2021-11-13 22:48:27,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:48:27,077 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:48:27,102 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:48:27,115 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,116 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,117 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,123 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,124 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,125 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,125 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,127 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:48:27,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:48:27,162 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:48:27,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:48:27,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:48:27,164 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:48:27,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:48:27,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:48:27,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:48:27,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:48:27,191 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:48:27,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:48:27,557 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:48:27,558 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27 WrapperNode [2021-11-13 22:48:27,558 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:48:27,559 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:27,559 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:48:27,559 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:48:27,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,686 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:48:27,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:48:27,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:48:27,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:48:27,809 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,817 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,876 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,908 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:48:27,909 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:48:27,909 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:48:27,909 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:48:27,910 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:48:27" (1/1) ... [2021-11-13 22:48:27,930 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:48:27,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:48:27,958 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:48:27,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:48:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:48:28,017 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 22:48:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 22:48:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 22:48:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 22:48:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:48:28,018 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:48:28,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:48:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:48:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 22:48:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:48:28,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:48:28,019 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:48:28,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:48:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:48:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:48:28,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:48:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:48:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:48:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:48:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:48:28,021 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:48:28,021 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:48:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:48:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:48:28,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:48:28,022 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 22:48:28,023 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 22:48:28,023 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:48:28,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:48:28,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:48:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:48:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:48:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:48:28,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:48:28,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:48:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:48:28,029 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:48:28,029 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:48:28,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:48:28,037 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:48:28,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:48:49,299 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:48:49,299 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:48:49,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:49 BoogieIcfgContainer [2021-11-13 22:48:49,304 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:48:49,305 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:48:49,305 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:48:49,315 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:48:49,315 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:48:49" (1/1) ... [2021-11-13 22:48:49,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:48:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:48:49,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2021-11-13 22:48:49,415 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2021-11-13 22:48:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-13 22:48:49,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:48:49,427 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:48:49,471 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 22:48:49,477 INFO L158 Benchmark]: Toolchain (without parser) took 25042.41ms. Allocated memory was 75.5MB in the beginning and 692.1MB in the end (delta: 616.6MB). Free memory was 45.7MB in the beginning and 472.1MB in the end (delta: -426.4MB). Peak memory consumption was 188.2MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,479 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:48:49,482 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3123.15ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 45.4MB in the beginning and 45.5MB in the end (delta: -133.7kB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,482 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.38ms. Allocated memory is still 98.6MB. Free memory was 45.5MB in the beginning and 36.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,486 INFO L158 Benchmark]: Boogie Preprocessor took 108.41ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 36.1MB in the beginning and 72.4MB in the end (delta: -36.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,487 INFO L158 Benchmark]: RCFGBuilder took 21395.54ms. Allocated memory was 119.5MB in the beginning and 692.1MB in the end (delta: 572.5MB). Free memory was 72.4MB in the beginning and 478.4MB in the end (delta: -406.1MB). Peak memory consumption was 415.3MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,488 INFO L158 Benchmark]: CodeCheck took 169.80ms. Allocated memory is still 692.1MB. Free memory was 478.4MB in the beginning and 472.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:48:49,494 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 0.27ms. Allocated memory is still 50.3MB. Free memory was 30.4MB in the beginning and 30.4MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3123.15ms. Allocated memory was 75.5MB in the beginning and 98.6MB in the end (delta: 23.1MB). Free memory was 45.4MB in the beginning and 45.5MB in the end (delta: -133.7kB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.38ms. Allocated memory is still 98.6MB. Free memory was 45.5MB in the beginning and 36.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.41ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 36.1MB in the beginning and 72.4MB in the end (delta: -36.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * RCFGBuilder took 21395.54ms. Allocated memory was 119.5MB in the beginning and 692.1MB in the end (delta: 572.5MB). Free memory was 72.4MB in the beginning and 478.4MB in the end (delta: -406.1MB). Peak memory consumption was 415.3MB. Max. memory is 16.1GB. * CodeCheck took 169.80ms. Allocated memory is still 692.1MB. Free memory was 478.4MB in the beginning and 472.1MB 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 22:48:49,560 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b19f901b-ac41-4784-9129-dfd83d5d97ec/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