./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:05:13,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:05:13,016 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:05:13,069 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:05:13,070 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:05:13,075 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:05:13,078 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:05:13,082 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:05:13,084 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:05:13,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:05:13,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:05:13,092 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:05:13,093 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:05:13,095 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:05:13,097 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:05:13,100 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:05:13,102 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:05:13,102 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:05:13,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:05:13,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:05:13,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:05:13,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:05:13,121 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:05:13,122 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:05:13,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:05:13,126 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:05:13,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:05:13,128 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:05:13,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:05:13,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:05:13,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:05:13,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:05:13,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:05:13,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:05:13,136 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:05:13,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:05:13,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:05:13,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:05:13,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:05:13,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:05:13,139 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:05:13,139 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:05:13,176 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:05:13,176 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:05:13,177 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:05:13,177 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:05:13,178 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:05:13,178 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:05:13,179 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:05:13,179 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:05:13,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:05:13,179 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:05:13,179 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:05:13,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:05:13,180 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:05:13,180 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:05:13,180 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:05:13,181 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:05:13,181 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:05:13,181 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:05:13,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:13,182 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:05:13,182 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:05:13,182 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:05:13,182 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:05:13,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:05:13,183 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:05:13,183 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-25 07:05:13,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:05:13,517 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:05:13,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:05:13,520 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:05:13,521 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:05:13,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-25 07:05:13,601 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/51f31d78a/5ed440563f684b799224d8a8f5cefbe2/FLAG759bb4e36 [2021-11-25 07:05:14,492 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:05:14,493 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-25 07:05:14,534 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/51f31d78a/5ed440563f684b799224d8a8f5cefbe2/FLAG759bb4e36 [2021-11-25 07:05:14,993 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/51f31d78a/5ed440563f684b799224d8a8f5cefbe2 [2021-11-25 07:05:14,999 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:05:15,001 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:05:15,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:15,004 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:05:15,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:05:15,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:14" (1/1) ... [2021-11-25 07:05:15,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ff33c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:15, skipping insertion in model container [2021-11-25 07:05:15,013 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:14" (1/1) ... [2021-11-25 07:05:15,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:05:15,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:05:15,434 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-25 07:05:15,443 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-25 07:05:16,264 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:05:16,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,388 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:05:16,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:05:16,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:05:16,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:05:16,762 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:05:16,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:05:16,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:05:16,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:05:16,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:05:16,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:05:16,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:16,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:17,110 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:05:17,124 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-25 07:05:17,124 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-25 07:05:17,165 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:05:17,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:05:17,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:05:17,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:05:17,263 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:05:17,264 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:05:17,264 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:05:17,265 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:05:17,265 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:05:17,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:05:17,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:05:17,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,297 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:17,322 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:17,670 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:05:17,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17 WrapperNode [2021-11-25 07:05:17,670 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:17,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:17,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:05:17,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:05:17,678 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,877 INFO L137 Inliner]: procedures = 689, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 719 [2021-11-25 07:05:17,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:17,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:05:17,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:05:17,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:05:17,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,901 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,946 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,951 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:17,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:05:17,987 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:05:17,987 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:05:17,987 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:05:17,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:17" (1/1) ... [2021-11-25 07:05:18,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:18,024 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:05:18,045 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:05:18,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:05:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 07:05:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 07:05:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:05:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:05:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:05:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:05:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:05:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:05:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:05:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:05:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:05:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:05:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:05:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:05:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:05:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:05:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:05:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:05:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:05:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:05:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:05:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:05:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:05:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:05:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:05:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:05:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:05:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 07:05:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 07:05:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:05:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:05:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:05:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:05:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:05:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:05:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:05:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:05:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:05:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:05:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:05:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:05:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-25 07:05:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-25 07:05:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:05:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:05:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:05:18,457 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:05:18,459 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:05:19,569 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:05:19,773 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:05:19,774 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 07:05:19,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:05:19 BoogieIcfgContainer [2021-11-25 07:05:19,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:05:19,778 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:05:19,778 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:05:19,788 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:05:19,788 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:05:19" (1/1) ... [2021-11-25 07:05:19,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:05:19,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:19,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2021-11-25 07:05:19,897 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2021-11-25 07:05:19,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-25 07:05:19,908 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:19,910 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:19,988 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) [2021-11-25 07:05:19,993 INFO L158 Benchmark]: Toolchain (without parser) took 4991.88ms. Allocated memory was 113.2MB in the beginning and 199.2MB in the end (delta: 86.0MB). Free memory was 66.1MB in the beginning and 148.7MB in the end (delta: -82.6MB). Peak memory consumption was 71.5MB. Max. memory is 16.1GB. [2021-11-25 07:05:19,994 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 113.2MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:05:19,995 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2667.21ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 65.9MB in the beginning and 85.7MB in the end (delta: -19.8MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2021-11-25 07:05:19,996 INFO L158 Benchmark]: Boogie Procedure Inliner took 206.19ms. Allocated memory is still 159.4MB. Free memory was 85.3MB in the beginning and 76.0MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:05:19,996 INFO L158 Benchmark]: Boogie Preprocessor took 107.77ms. Allocated memory is still 159.4MB. Free memory was 76.0MB in the beginning and 69.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:05:19,997 INFO L158 Benchmark]: RCFGBuilder took 1790.39ms. Allocated memory was 159.4MB in the beginning and 199.2MB in the end (delta: 39.8MB). Free memory was 69.7MB in the beginning and 90.0MB in the end (delta: -20.3MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. [2021-11-25 07:05:19,998 INFO L158 Benchmark]: CodeCheck took 213.89ms. Allocated memory is still 199.2MB. Free memory was 90.0MB in the beginning and 148.7MB in the end (delta: -58.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. [2021-11-25 07:05:20,001 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 0.23ms. Allocated memory is still 113.2MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2667.21ms. Allocated memory was 113.2MB in the beginning and 159.4MB in the end (delta: 46.1MB). Free memory was 65.9MB in the beginning and 85.7MB in the end (delta: -19.8MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 206.19ms. Allocated memory is still 159.4MB. Free memory was 85.3MB in the beginning and 76.0MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.77ms. Allocated memory is still 159.4MB. Free memory was 76.0MB in the beginning and 69.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1790.39ms. Allocated memory was 159.4MB in the beginning and 199.2MB in the end (delta: 39.8MB). Free memory was 69.7MB in the beginning and 90.0MB in the end (delta: -20.3MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB. * CodeCheck took 213.89ms. Allocated memory is still 199.2MB. Free memory was 90.0MB in the beginning and 148.7MB in the end (delta: -58.7MB). Peak memory consumption was 11.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:05:20,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:05:22,482 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:05:22,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:05:22,526 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:05:22,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:05:22,528 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:05:22,530 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:05:22,532 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:05:22,534 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:05:22,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:05:22,536 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:05:22,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:05:22,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:05:22,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:05:22,541 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:05:22,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:05:22,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:05:22,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:05:22,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:05:22,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:05:22,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:05:22,552 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:05:22,553 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:05:22,554 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:05:22,558 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:05:22,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:05:22,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:05:22,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:05:22,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:05:22,561 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:05:22,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:05:22,562 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:05:22,563 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:05:22,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:05:22,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:05:22,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:05:22,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:05:22,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:05:22,567 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:05:22,568 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:05:22,569 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:05:22,570 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:05:22,624 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:05:22,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:05:22,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:05:22,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:05:22,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:05:22,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:05:22,628 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:05:22,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:05:22,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:05:22,629 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:05:22,630 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:05:22,630 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:05:22,630 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:05:22,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:05:22,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:05:22,631 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:05:22,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:05:22,631 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:05:22,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:05:22,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:05:22,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:22,632 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:05:22,632 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:05:22,633 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:05:22,634 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-25 07:05:23,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:05:23,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:05:23,069 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:05:23,070 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:05:23,071 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:05:23,073 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-25 07:05:23,149 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/7f3a8582f/79f56edeac294025a8edc15f703e8df4/FLAG5ec1e1aa1 [2021-11-25 07:05:24,028 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:05:24,028 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-25 07:05:24,080 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/7f3a8582f/79f56edeac294025a8edc15f703e8df4/FLAG5ec1e1aa1 [2021-11-25 07:05:24,560 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/data/7f3a8582f/79f56edeac294025a8edc15f703e8df4 [2021-11-25 07:05:24,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:05:24,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:05:24,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:24,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:05:24,571 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:05:24,572 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:24" (1/1) ... [2021-11-25 07:05:24,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e5a6b46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:24, skipping insertion in model container [2021-11-25 07:05:24,574 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:05:24" (1/1) ... [2021-11-25 07:05:24,580 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:05:24,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:05:25,047 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-25 07:05:25,055 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-25 07:05:26,349 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:05:26,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:26,880 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:05:26,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:05:26,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:05:26,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:05:26,888 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:05:26,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:05:26,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:05:26,890 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:05:26,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:05:26,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:05:27,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,150 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:27,185 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:05:27,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:05:27,228 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-25 07:05:27,229 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-25 07:05:27,257 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:05:27,270 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,271 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,278 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,279 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:05:27,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:05:27,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:05:27,334 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:05:27,334 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:05:27,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:05:27,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:05:27,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:05:27,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:05:27,337 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:05:27,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:27,406 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:05:27,419 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-25 07:05:27,419 WARN L230 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_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-25 07:05:27,445 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:05:27,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:05:27,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:05:27,495 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:05:27,495 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:05:27,496 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:05:27,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:05:27,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:05:27,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:05:27,498 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:05:27,498 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:05:27,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:05:27,578 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:05:27,920 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:05:27,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27 WrapperNode [2021-11-25 07:05:27,920 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:05:27,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:27,922 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:05:27,922 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:05:27,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,144 INFO L137 Inliner]: procedures = 709, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 714 [2021-11-25 07:05:28,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:05:28,145 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:05:28,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:05:28,145 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:05:28,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,165 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,166 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,227 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,253 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:05:28,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:05:28,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:05:28,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:05:28,261 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:05:27" (1/1) ... [2021-11-25 07:05:28,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:05:28,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:05:28,294 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:05:28,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:05:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 07:05:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 07:05:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:05:28,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:05:28,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:05:28,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:05:28,348 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:05:28,348 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:05:28,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:05:28,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:05:28,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:05:28,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:05:28,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:05:28,349 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:05:28,349 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:05:28,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:05:28,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:05:28,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:05:28,350 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 07:05:28,350 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 07:05:28,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:05:28,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:05:28,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:05:28,352 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:05:28,352 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:05:28,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:05:28,353 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:05:28,353 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:05:28,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:05:28,354 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:05:28,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:05:28,354 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 07:05:28,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 07:05:28,354 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:05:28,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:05:28,355 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:05:28,355 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:05:28,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:05:28,355 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:05:28,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:05:28,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:05:28,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:05:28,356 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:05:28,356 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:05:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:05:28,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:05:28,357 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-25 07:05:28,358 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-25 07:05:28,362 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:05:28,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:05:28,773 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:05:28,775 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:05:30,738 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:05:30,998 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:05:30,999 INFO L301 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-25 07:05:31,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:05:31 BoogieIcfgContainer [2021-11-25 07:05:31,002 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:05:31,008 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:05:31,008 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:05:31,017 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:05:31,018 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:05:31" (1/1) ... [2021-11-25 07:05:31,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:05:31,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:05:31,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 156 states and 206 transitions. [2021-11-25 07:05:31,117 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 206 transitions. [2021-11-25 07:05:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-25 07:05:31,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:05:31,131 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:05:31,174 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) [2021-11-25 07:05:31,181 INFO L158 Benchmark]: Toolchain (without parser) took 6613.80ms. Allocated memory was 77.6MB in the beginning and 163.6MB in the end (delta: 86.0MB). Free memory was 56.0MB in the beginning and 73.3MB in the end (delta: -17.3MB). Peak memory consumption was 68.2MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,183 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 77.6MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:05:31,188 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3352.85ms. Allocated memory was 77.6MB in the beginning and 163.6MB in the end (delta: 86.0MB). Free memory was 55.8MB in the beginning and 96.1MB in the end (delta: -40.3MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,189 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.94ms. Allocated memory is still 163.6MB. Free memory was 96.1MB in the beginning and 86.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,189 INFO L158 Benchmark]: Boogie Preprocessor took 113.40ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 79.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,191 INFO L158 Benchmark]: RCFGBuilder took 2748.02ms. Allocated memory is still 163.6MB. Free memory was 79.3MB in the beginning and 79.6MB in the end (delta: -264.7kB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,191 INFO L158 Benchmark]: CodeCheck took 170.80ms. Allocated memory is still 163.6MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:05:31,200 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 0.25ms. Allocated memory is still 77.6MB. Free memory is still 59.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3352.85ms. Allocated memory was 77.6MB in the beginning and 163.6MB in the end (delta: 86.0MB). Free memory was 55.8MB in the beginning and 96.1MB in the end (delta: -40.3MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.94ms. Allocated memory is still 163.6MB. Free memory was 96.1MB in the beginning and 86.8MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.40ms. Allocated memory is still 163.6MB. Free memory was 86.8MB in the beginning and 79.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2748.02ms. Allocated memory is still 163.6MB. Free memory was 79.3MB in the beginning and 79.6MB in the end (delta: -264.7kB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * CodeCheck took 170.80ms. Allocated memory is still 163.6MB. Free memory was 79.6MB in the beginning and 73.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:05:31,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9d8ba48-cb2d-4c74-b311-7e42305a5ef9/bin/ukojak-d1pc8ZmBRL/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