./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_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_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/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_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/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_65f55980-f721-4315-98bb-a56ec06f2eb2/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:37:45,170 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:37:45,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:37:45,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:37:45,228 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:37:45,232 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:37:45,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:37:45,237 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:37:45,240 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:37:45,245 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:37:45,246 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:37:45,248 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:37:45,249 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:37:45,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:37:45,254 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:37:45,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:37:45,263 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:37:45,264 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:37:45,266 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:37:45,276 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:37:45,277 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:37:45,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:37:45,282 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:37:45,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:37:45,292 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:37:45,292 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:37:45,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:37:45,295 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:37:45,295 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:37:45,296 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:37:45,297 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:37:45,298 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:37:45,299 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:37:45,301 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:37:45,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:37:45,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:37:45,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:37:45,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:37:45,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:37:45,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:37:45,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:37:45,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:37:45,350 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:37:45,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:37:45,352 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:37:45,352 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:37:45,353 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:37:45,353 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:37:45,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:37:45,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:37:45,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:37:45,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:37:45,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:37:45,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:37:45,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:37:45,361 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:37:45,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:37:45,362 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:37:45,362 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:37:45,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:37:45,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:45,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:37:45,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:37:45,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:37:45,363 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:37:45,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:37:45,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:37:45,364 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_65f55980-f721-4315-98bb-a56ec06f2eb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-25 07:37:45,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:37:45,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:37:45,657 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:37:45,659 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:37:45,659 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:37:45,660 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-25 07:37:45,722 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/9929c3f22/d415dfa3b87b467ba1fcd6f15c9d25b6/FLAG35c7400d0 [2021-11-25 07:37:46,616 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:37:46,616 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-25 07:37:46,660 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/9929c3f22/d415dfa3b87b467ba1fcd6f15c9d25b6/FLAG35c7400d0 [2021-11-25 07:37:47,101 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/9929c3f22/d415dfa3b87b467ba1fcd6f15c9d25b6 [2021-11-25 07:37:47,104 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:37:47,106 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:37:47,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:47,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:37:47,111 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:37:47,112 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:47" (1/1) ... [2021-11-25 07:37:47,113 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c55eae4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:47, skipping insertion in model container [2021-11-25 07:37:47,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:47" (1/1) ... [2021-11-25 07:37:47,120 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:37:47,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:37:47,511 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-25 07:37:47,520 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-25 07:37:48,580 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:48,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:48,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:48,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:48,941 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:48,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:48,943 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:48,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:48,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:48,945 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:48,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:49,095 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:49,123 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,212 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,276 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,276 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,277 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:49,329 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:37:49,343 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-25 07:37:49,343 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-25 07:37:49,384 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,451 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:49,452 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:49,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:49,454 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:49,454 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:49,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:49,455 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:49,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:49,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:49,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:49,495 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:49,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,626 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,629 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,629 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:49,695 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:49,891 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:37:49,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49 WrapperNode [2021-11-25 07:37:49,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:49,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:49,894 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:37:49,898 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:37:49,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,017 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,138 INFO L137 Inliner]: procedures = 697, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1060 [2021-11-25 07:37:50,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:50,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:37:50,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:37:50,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:37:50,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,229 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,273 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,292 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:37:50,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:37:50,299 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:37:50,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:37:50,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:49" (1/1) ... [2021-11-25 07:37:50,307 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:50,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:37:50,329 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:37:50,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:37:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-25 07:37:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-25 07:37:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 07:37:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 07:37:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:37:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:37:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:37:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:37:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:37:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:37:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:37:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-25 07:37:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-25 07:37:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 07:37:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:37:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:37:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:37:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:37:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:37:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-25 07:37:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-25 07:37:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:37:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:37:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:37:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-25 07:37:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-25 07:37:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:37:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:37:50,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:37:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:37:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:37:50,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:37:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:37:50,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:37:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:37:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:37:50,393 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:37:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 07:37:50,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 07:37:50,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:37:50,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:37:50,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:37:50,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:37:50,394 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:37:50,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:37:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:37:50,395 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:37:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-25 07:37:50,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-25 07:37:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:37:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:37:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:37:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-25 07:37:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-25 07:37:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:37:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:37:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:37:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:37:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:37:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:37:50,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:37:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 07:37:50,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 07:37:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:37:50,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 07:37:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:37:50,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-25 07:37:50,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-25 07:37:50,851 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:37:50,867 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:37:53,383 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:37:53,596 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:37:53,597 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-25 07:37:53,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:53 BoogieIcfgContainer [2021-11-25 07:37:53,600 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:37:53,601 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:37:53,601 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:37:53,610 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:37:53,610 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:53" (1/1) ... [2021-11-25 07:37:53,619 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:37:53,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:53,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 389 states and 563 transitions. [2021-11-25 07:37:53,693 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 563 transitions. [2021-11-25 07:37:53,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-25 07:37:53,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:53,705 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:53,749 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 07:37:53,753 INFO L158 Benchmark]: Toolchain (without parser) took 6646.56ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 106.5MB in the beginning and 95.2MB in the end (delta: 11.3MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,754 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 90.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:37:53,755 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2785.34ms. Allocated memory is still 144.7MB. Free memory was 106.5MB in the beginning and 80.2MB in the end (delta: 26.3MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,755 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.81ms. Allocated memory is still 144.7MB. Free memory was 80.2MB in the beginning and 68.9MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,756 INFO L158 Benchmark]: Boogie Preprocessor took 157.44ms. Allocated memory is still 144.7MB. Free memory was 68.9MB in the beginning and 59.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,757 INFO L158 Benchmark]: RCFGBuilder took 3301.76ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 59.2MB in the beginning and 103.6MB in the end (delta: -44.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,757 INFO L158 Benchmark]: CodeCheck took 150.88ms. Allocated memory is still 199.2MB. Free memory was 103.6MB in the beginning and 95.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:37:53,761 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 0.13ms. Allocated memory is still 90.2MB. Free memory was 46.0MB in the beginning and 45.9MB in the end (delta: 42.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2785.34ms. Allocated memory is still 144.7MB. Free memory was 106.5MB in the beginning and 80.2MB in the end (delta: 26.3MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.81ms. Allocated memory is still 144.7MB. Free memory was 80.2MB in the beginning and 68.9MB in the end (delta: 11.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 157.44ms. Allocated memory is still 144.7MB. Free memory was 68.9MB in the beginning and 59.8MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3301.76ms. Allocated memory was 144.7MB in the beginning and 199.2MB in the end (delta: 54.5MB). Free memory was 59.2MB in the beginning and 103.6MB in the end (delta: -44.3MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 150.88ms. Allocated memory is still 199.2MB. Free memory was 103.6MB in the beginning and 95.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:37:53,809 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/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_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/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_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/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_65f55980-f721-4315-98bb-a56ec06f2eb2/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:37:56,225 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:37:56,229 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:37:56,282 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:37:56,282 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:37:56,287 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:37:56,288 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:37:56,293 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:37:56,296 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:37:56,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:37:56,307 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:37:56,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:37:56,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:37:56,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:37:56,314 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:37:56,318 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:37:56,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:37:56,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:37:56,329 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:37:56,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:37:56,339 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:37:56,344 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:37:56,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:37:56,346 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:37:56,349 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:37:56,350 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:37:56,350 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:37:56,351 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:37:56,351 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:37:56,353 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:37:56,353 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:37:56,354 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:37:56,355 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:37:56,355 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:37:56,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:37:56,357 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:37:56,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:37:56,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:37:56,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:37:56,359 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:37:56,360 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:37:56,360 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:37:56,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:37:56,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:37:56,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:37:56,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:37:56,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:37:56,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:37:56,398 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:37:56,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:37:56,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:37:56,399 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:37:56,400 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:37:56,401 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:37:56,401 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:37:56,401 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:37:56,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:37:56,401 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:37:56,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:37:56,402 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:37:56,402 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:37:56,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:37:56,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:56,403 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:37:56,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:37:56,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:37:56,403 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:37:56,403 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:37:56,404 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:37:56,404 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:37:56,404 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:37:56,404 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_65f55980-f721-4315-98bb-a56ec06f2eb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2021-11-25 07:37:56,780 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:37:56,799 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:37:56,802 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:37:56,803 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:37:56,804 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:37:56,805 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-25 07:37:56,887 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/0a5d32f20/0ce675747a7f435c9b26112c8c0276d3/FLAGece28811e [2021-11-25 07:37:57,904 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:37:57,905 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2021-11-25 07:37:57,948 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/0a5d32f20/0ce675747a7f435c9b26112c8c0276d3/FLAGece28811e [2021-11-25 07:37:58,403 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/data/0a5d32f20/0ce675747a7f435c9b26112c8c0276d3 [2021-11-25 07:37:58,406 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:37:58,407 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:37:58,413 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:58,413 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:37:58,416 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:37:58,417 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:58" (1/1) ... [2021-11-25 07:37:58,419 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5376db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:58, skipping insertion in model container [2021-11-25 07:37:58,420 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:58" (1/1) ... [2021-11-25 07:37:58,428 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:37:58,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:37:58,875 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-25 07:37:58,883 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-25 07:37:59,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:59,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:59,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:59,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:59,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:38:00,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:38:00,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:38:00,391 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:38:00,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:38:00,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:38:00,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:38:00,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:38:00,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:38:00,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:38:00,570 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:38:00,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,710 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,711 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,731 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,732 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,746 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,751 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:38:00,811 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:38:00,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:38:00,870 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-25 07:38:00,871 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-25 07:38:00,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,932 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:00,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,051 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:38:01,052 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:38:01,053 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:38:01,054 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:38:01,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:38:01,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:38:01,060 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:38:01,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:38:01,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:38:01,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:38:01,100 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:38:01,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,138 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:38:01,294 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:38:01,320 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4499,4512] [2021-11-25 07:38:01,321 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_65f55980-f721-4315-98bb-a56ec06f2eb2/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i[4559,4572] [2021-11-25 07:38:01,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,375 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:38:01,427 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:38:01,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:38:01,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:38:01,429 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:38:01,430 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:38:01,430 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:38:01,430 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:38:01,431 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:38:01,431 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:38:01,458 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:38:01,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,512 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,537 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:38:01,575 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:38:01,988 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:38:01,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01 WrapperNode [2021-11-25 07:38:01,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:38:01,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:38:01,990 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:38:01,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:38:01,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,095 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,201 INFO L137 Inliner]: procedures = 717, calls = 1921, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1041 [2021-11-25 07:38:02,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:38:02,203 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:38:02,203 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:38:02,203 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:38:02,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,240 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,246 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,374 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,398 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:38:02,399 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:38:02,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:38:02,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:38:02,400 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:38:01" (1/1) ... [2021-11-25 07:38:02,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:38:02,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:38:02,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:38:02,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:38:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-25 07:38:02,483 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-25 07:38:02,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-25 07:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-25 07:38:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:38:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:38:02,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:38:02,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:38:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:38:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:38:02,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:38:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:38:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:38:02,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:38:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-25 07:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-25 07:38:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:38:02,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:38:02,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:38:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2021-11-25 07:38:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2021-11-25 07:38:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-25 07:38:02,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-25 07:38:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:38:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:38:02,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:38:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-25 07:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-25 07:38:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:38:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:38:02,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:38:02,488 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:38:02,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:38:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:38:02,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:38:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:38:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:38:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:38:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:38:02,491 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:38:02,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-25 07:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-25 07:38:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:38:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 07:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 07:38:02,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:38:02,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:38:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:38:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:38:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-25 07:38:02,493 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-25 07:38:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:38:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:38:02,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:38:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:38:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-25 07:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-25 07:38:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:38:02,494 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:38:02,494 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:38:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 07:38:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:38:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 07:38:02,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-25 07:38:02,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2021-11-25 07:38:02,496 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2021-11-25 07:38:02,888 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:38:02,891 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:38:16,273 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:38:16,650 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:38:16,651 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-25 07:38:16,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:38:16 BoogieIcfgContainer [2021-11-25 07:38:16,657 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:38:16,659 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:38:16,659 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:38:16,669 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:38:16,670 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:38:16" (1/1) ... [2021-11-25 07:38:16,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:38:16,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:38:16,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 387 states and 561 transitions. [2021-11-25 07:38:16,808 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 561 transitions. [2021-11-25 07:38:16,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2021-11-25 07:38:16,825 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:38:16,830 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:38:16,880 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 07:38:16,886 INFO L158 Benchmark]: Toolchain (without parser) took 18477.20ms. Allocated memory was 48.2MB in the beginning and 243.3MB in the end (delta: 195.0MB). Free memory was 25.5MB in the beginning and 136.8MB in the end (delta: -111.3MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,889 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 48.2MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:38:16,893 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3576.19ms. Allocated memory was 48.2MB in the beginning and 132.1MB in the end (delta: 83.9MB). Free memory was 25.4MB in the beginning and 61.0MB in the end (delta: -35.7MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,893 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.14ms. Allocated memory is still 132.1MB. Free memory was 61.0MB in the beginning and 81.4MB in the end (delta: -20.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,895 INFO L158 Benchmark]: Boogie Preprocessor took 195.31ms. Allocated memory is still 132.1MB. Free memory was 81.4MB in the beginning and 70.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,896 INFO L158 Benchmark]: RCFGBuilder took 14258.14ms. Allocated memory was 132.1MB in the beginning and 243.3MB in the end (delta: 111.1MB). Free memory was 70.9MB in the beginning and 145.2MB in the end (delta: -74.2MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,896 INFO L158 Benchmark]: CodeCheck took 225.36ms. Allocated memory is still 243.3MB. Free memory was 145.2MB in the beginning and 136.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:38:16,903 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 48.2MB. Free memory was 29.1MB in the beginning and 29.0MB in the end (delta: 31.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3576.19ms. Allocated memory was 48.2MB in the beginning and 132.1MB in the end (delta: 83.9MB). Free memory was 25.4MB in the beginning and 61.0MB in the end (delta: -35.7MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.14ms. Allocated memory is still 132.1MB. Free memory was 61.0MB in the beginning and 81.4MB in the end (delta: -20.4MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 195.31ms. Allocated memory is still 132.1MB. Free memory was 81.4MB in the beginning and 70.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 14258.14ms. Allocated memory was 132.1MB in the beginning and 243.3MB in the end (delta: 111.1MB). Free memory was 70.9MB in the beginning and 145.2MB in the end (delta: -74.2MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. * CodeCheck took 225.36ms. Allocated memory is still 243.3MB. Free memory was 145.2MB in the beginning and 136.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:38:16,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65f55980-f721-4315-98bb-a56ec06f2eb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared