./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ --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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:27:36,396 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:27:36,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:27:36,424 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:27:36,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:27:36,425 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:27:36,427 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:27:36,429 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:27:36,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:27:36,432 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:27:36,433 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:27:36,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:27:36,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:27:36,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:27:36,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:27:36,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:27:36,439 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:27:36,441 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:27:36,443 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:27:36,445 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:27:36,447 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:27:36,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:27:36,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:27:36,450 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:27:36,454 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:27:36,455 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:27:36,455 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:27:36,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:27:36,457 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:27:36,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:27:36,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:27:36,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:27:36,466 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:27:36,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:27:36,475 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:27:36,475 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:27:36,476 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:27:36,476 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:27:36,476 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:27:36,477 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:27:36,478 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:27:36,479 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:27:36,512 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:27:36,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:27:36,514 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:27:36,514 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:27:36,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:27:36,516 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:27:36,516 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:27:36,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:27:36,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:27:36,517 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:27:36,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:27:36,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:27:36,519 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:27:36,519 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:27:36,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:27:36,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:27:36,520 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:27:36,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:27:36,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:36,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:27:36,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:27:36,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:27:36,521 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:27:36,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:27:36,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:27:36,521 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2022-11-20 16:27:36,785 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:27:36,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:27:36,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:27:36,816 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:27:36,816 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:27:36,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-20 16:27:39,997 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:27:40,553 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:27:40,554 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-20 16:27:40,585 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/94a5f4730/59f6b0c153d045cbb6badfa6e7255ab2/FLAG1fc613466 [2022-11-20 16:27:40,600 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/94a5f4730/59f6b0c153d045cbb6badfa6e7255ab2 [2022-11-20 16:27:40,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:27:40,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:27:40,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:40,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:27:40,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:27:40,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:40" (1/1) ... [2022-11-20 16:27:40,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51aa66ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:40, skipping insertion in model container [2022-11-20 16:27:40,612 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:40" (1/1) ... [2022-11-20 16:27:40,620 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:27:40,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:27:41,019 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-20 16:27:41,028 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-20 16:27:42,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,105 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,106 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,107 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,108 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,123 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,126 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,127 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,129 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:27:42,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:27:42,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:27:42,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:27:42,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:27:42,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:27:42,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:27:42,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:27:42,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:27:42,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:27:42,948 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:27:42,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:42,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,096 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,098 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,098 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,103 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,103 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,105 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,111 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,111 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,125 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,135 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,161 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:27:43,208 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:27:43,238 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-20 16:27:43,240 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-20 16:27:43,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,306 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,307 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:27:43,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:27:43,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:27:43,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:27:43,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:27:43,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:27:43,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:27:43,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:27:43,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:27:43,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:27:43,404 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:27:43,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,485 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:43,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:27:43,713 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:27:43,713 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43 WrapperNode [2022-11-20 16:27:43,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:43,715 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:27:43,715 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:27:43,715 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:27:43,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:43,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:43,926 INFO L138 Inliner]: procedures = 697, calls = 1917, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1032 [2022-11-20 16:27:43,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:27:43,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:27:43,927 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:27:43,927 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:27:43,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:43,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:43,961 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:43,962 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,023 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:27:44,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:27:44,058 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:27:44,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:27:44,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:43" (1/1) ... [2022-11-20 16:27:44,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:44,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:27:44,099 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:27:44,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:27:44,151 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 16:27:44,151 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 16:27:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 16:27:44,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 16:27:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:27:44,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 16:27:44,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 16:27:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 16:27:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 16:27:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:27:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:27:44,153 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 16:27:44,153 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 16:27:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 16:27:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:27:44,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:27:44,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:27:44,155 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:27:44,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:27:44,155 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-20 16:27:44,155 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-20 16:27:44,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:27:44,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:27:44,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:27:44,157 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 16:27:44,158 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 16:27:44,160 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 16:27:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 16:27:44,161 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:27:44,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:27:44,162 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:27:44,162 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:27:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 16:27:44,163 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 16:27:44,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:27:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:27:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:27:44,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 16:27:44,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 16:27:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 16:27:44,170 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 16:27:44,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:27:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:27:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:27:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:27:44,171 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 16:27:44,171 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 16:27:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 16:27:44,172 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 16:27:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:27:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:27:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:27:44,172 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 16:27:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 16:27:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:27:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:27:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 16:27:44,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 16:27:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:27:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:27:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:27:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:27:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:27:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 16:27:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 16:27:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:27:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-20 16:27:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-20 16:27:44,652 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:27:44,655 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:27:46,900 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:27:47,203 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:27:47,204 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-20 16:27:47,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:27:47 BoogieIcfgContainer [2022-11-20 16:27:47,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:27:47,210 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:27:47,210 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:27:47,221 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:27:47,221 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:27:47" (1/1) ... [2022-11-20 16:27:47,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:27:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:27:47,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 377 states and 544 transitions. [2022-11-20 16:27:47,336 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 544 transitions. [2022-11-20 16:27:47,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 16:27:47,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:27:47,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:27:47,393 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:385) 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:156) 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) [2022-11-20 16:27:47,398 INFO L158 Benchmark]: Toolchain (without parser) took 6793.03ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 123.7MB in the beginning and 98.0MB in the end (delta: 25.7MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,398 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:27:47,399 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3108.40ms. Allocated memory is still 178.3MB. Free memory was 123.7MB in the beginning and 92.1MB in the end (delta: 31.5MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,400 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.88ms. Allocated memory is still 178.3MB. Free memory was 92.1MB in the beginning and 80.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,400 INFO L158 Benchmark]: Boogie Preprocessor took 129.67ms. Allocated memory is still 178.3MB. Free memory was 80.6MB in the beginning and 71.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,401 INFO L158 Benchmark]: RCFGBuilder took 3151.37ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 71.2MB in the beginning and 106.5MB in the end (delta: -35.3MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,401 INFO L158 Benchmark]: CodeCheck took 186.83ms. Allocated memory is still 237.0MB. Free memory was 106.5MB in the beginning and 98.0MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:27:47,404 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3108.40ms. Allocated memory is still 178.3MB. Free memory was 123.7MB in the beginning and 92.1MB in the end (delta: 31.5MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.88ms. Allocated memory is still 178.3MB. Free memory was 92.1MB in the beginning and 80.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.67ms. Allocated memory is still 178.3MB. Free memory was 80.6MB in the beginning and 71.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3151.37ms. Allocated memory was 178.3MB in the beginning and 237.0MB in the end (delta: 58.7MB). Free memory was 71.2MB in the beginning and 106.5MB in the end (delta: -35.3MB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * CodeCheck took 186.83ms. Allocated memory is still 237.0MB. Free memory was 106.5MB in the beginning and 98.0MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:27:47,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ --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 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:27:49,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:27:49,953 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:27:49,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:27:49,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:27:49,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:27:50,000 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:27:50,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:27:50,006 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:27:50,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:27:50,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:27:50,016 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:27:50,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:27:50,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:27:50,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:27:50,027 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:27:50,029 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:27:50,030 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:27:50,032 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:27:50,035 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:27:50,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:27:50,041 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:27:50,044 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:27:50,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:27:50,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:27:50,056 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:27:50,056 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:27:50,057 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:27:50,059 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:27:50,060 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:27:50,060 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:27:50,061 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:27:50,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:27:50,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:27:50,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:27:50,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:27:50,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:27:50,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:27:50,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:27:50,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:27:50,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:27:50,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:27:50,112 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:27:50,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:27:50,114 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:27:50,115 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:27:50,116 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:27:50,116 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:27:50,116 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:27:50,116 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:27:50,117 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:27:50,117 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:27:50,118 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:27:50,118 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:27:50,119 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:27:50,119 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:27:50,119 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:27:50,119 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:27:50,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:27:50,120 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:27:50,120 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:27:50,120 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:27:50,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:50,121 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:27:50,121 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:27:50,121 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:27:50,121 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:27:50,122 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:27:50,122 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:27:50,122 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:27:50,122 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:27:50,123 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71774aeec0d0f8840a1b18b633767b26c38c9eb9d26569d28cdf01c44c9881ac [2022-11-20 16:27:50,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:27:50,512 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:27:50,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:27:50,516 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:27:50,517 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:27:50,519 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-20 16:27:53,657 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:27:54,147 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:27:54,152 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i [2022-11-20 16:27:54,207 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/212374c7f/f9c68f30491f443e877eee195686fb47/FLAG2091f2650 [2022-11-20 16:27:54,226 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/data/212374c7f/f9c68f30491f443e877eee195686fb47 [2022-11-20 16:27:54,230 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:27:54,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:27:54,237 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:54,237 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:27:54,241 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:27:54,241 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:54" (1/1) ... [2022-11-20 16:27:54,243 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ce90ecb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:54, skipping insertion in model container [2022-11-20 16:27:54,243 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:27:54" (1/1) ... [2022-11-20 16:27:54,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:27:54,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:27:54,703 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-20 16:27:54,710 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-20 16:27:55,690 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,692 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,693 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,694 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,695 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,708 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,712 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:55,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:27:56,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:27:56,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:27:56,155 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:27:56,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:27:56,157 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:27:56,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:27:56,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:27:56,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:27:56,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:27:56,346 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:27:56,373 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,380 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,444 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,445 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,446 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,446 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,450 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,450 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,454 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,458 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,468 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,522 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:27:56,567 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:27:56,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:27:56,628 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-20 16:27:56,631 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-20 16:27:56,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,690 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,690 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,697 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,698 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:27:56,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:27:56,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:27:56,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:27:56,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:27:56,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:27:56,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:27:56,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:27:56,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:27:56,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:27:56,776 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:27:56,802 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,871 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,876 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,877 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,878 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,879 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,880 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,882 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,883 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,890 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:56,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:27:56,945 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:27:56,970 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4496,4509] [2022-11-20 16:27:56,971 WARN L237 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_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/sv-benchmarks/c/aws-c-common/aws_priority_queue_pop_harness.i[4556,4569] [2022-11-20 16:27:57,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,032 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:27:57,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:27:57,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:27:57,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:27:57,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:27:57,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:27:57,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:27:57,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:27:57,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:27:57,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:27:57,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:27:57,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,128 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,201 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,255 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,258 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,258 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,259 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:27:57,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:27:57,585 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:27:57,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57 WrapperNode [2022-11-20 16:27:57,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:27:57,588 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:27:57,588 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:27:57,589 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:27:57,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:57,743 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:57,861 INFO L138 Inliner]: procedures = 717, calls = 1917, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 1014 [2022-11-20 16:27:57,862 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:27:57,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:27:57,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:27:57,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:27:57,873 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:57,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:57,886 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:57,886 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,041 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,047 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:27:58,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:27:58,075 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:27:58,075 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:27:58,076 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:27:57" (1/1) ... [2022-11-20 16:27:58,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:27:58,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:27:58,111 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:27:58,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:27:58,166 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 16:27:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 16:27:58,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 16:27:58,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 16:27:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:27:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 16:27:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 16:27:58,168 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 16:27:58,168 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 16:27:58,169 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:27:58,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:27:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:27:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:27:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:27:58,170 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-20 16:27:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-20 16:27:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:27:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:27:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:27:58,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:27:58,171 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_node [2022-11-20 16:27:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_node [2022-11-20 16:27:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 16:27:58,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 16:27:58,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:27:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:27:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:27:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-20 16:27:58,173 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-20 16:27:58,173 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 16:27:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 16:27:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:27:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:27:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:27:58,174 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:27:58,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:27:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:27:58,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 16:27:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 16:27:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:27:58,176 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:27:58,176 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:27:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 16:27:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 16:27:58,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 16:27:58,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 16:27:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:27:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:27:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:27:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:27:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 16:27:58,179 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 16:27:58,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-20 16:27:58,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-20 16:27:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:27:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:27:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:27:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:27:58,180 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 16:27:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 16:27:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:27:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:27:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 16:27:58,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 16:27:58,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:27:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:27:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 16:27:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:27:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 16:27:58,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2022-11-20 16:27:58,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2022-11-20 16:27:58,680 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:27:58,684 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:28:12,435 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:28:12,907 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:28:12,908 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-20 16:28:12,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:12 BoogieIcfgContainer [2022-11-20 16:28:12,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:28:12,914 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:28:12,914 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:28:12,924 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:28:12,924 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:28:12" (1/1) ... [2022-11-20 16:28:12,933 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:28:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:28:13,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 375 states and 542 transitions. [2022-11-20 16:28:13,024 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 542 transitions. [2022-11-20 16:28:13,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-20 16:28:13,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:28:13,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:28:13,082 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:385) 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:156) 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) [2022-11-20 16:28:13,088 INFO L158 Benchmark]: Toolchain (without parser) took 18854.42ms. Allocated memory was 71.3MB in the beginning and 308.3MB in the end (delta: 237.0MB). Free memory was 41.4MB in the beginning and 207.4MB in the end (delta: -166.0MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,091 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:28:13,095 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3349.84ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 41.2MB in the beginning and 49.5MB in the end (delta: -8.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,096 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.18ms. Allocated memory is still 107.0MB. Free memory was 49.0MB in the beginning and 37.8MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,098 INFO L158 Benchmark]: Boogie Preprocessor took 200.64ms. Allocated memory was 107.0MB in the beginning and 159.4MB in the end (delta: 52.4MB). Free memory was 37.8MB in the beginning and 101.3MB in the end (delta: -63.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,099 INFO L158 Benchmark]: RCFGBuilder took 14839.14ms. Allocated memory was 159.4MB in the beginning and 308.3MB in the end (delta: 148.9MB). Free memory was 101.3MB in the beginning and 215.8MB in the end (delta: -114.5MB). Peak memory consumption was 133.1MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,104 INFO L158 Benchmark]: CodeCheck took 172.01ms. Allocated memory is still 308.3MB. Free memory was 215.8MB in the beginning and 207.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:28:13,108 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 34.8MB in the beginning and 34.8MB in the end (delta: 49.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3349.84ms. Allocated memory was 71.3MB in the beginning and 107.0MB in the end (delta: 35.7MB). Free memory was 41.2MB in the beginning and 49.5MB in the end (delta: -8.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.18ms. Allocated memory is still 107.0MB. Free memory was 49.0MB in the beginning and 37.8MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 200.64ms. Allocated memory was 107.0MB in the beginning and 159.4MB in the end (delta: 52.4MB). Free memory was 37.8MB in the beginning and 101.3MB in the end (delta: -63.5MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * RCFGBuilder took 14839.14ms. Allocated memory was 159.4MB in the beginning and 308.3MB in the end (delta: 148.9MB). Free memory was 101.3MB in the beginning and 215.8MB in the end (delta: -114.5MB). Peak memory consumption was 133.1MB. Max. memory is 16.1GB. * CodeCheck took 172.01ms. Allocated memory is still 308.3MB. Free memory was 215.8MB in the beginning and 207.4MB 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. [2022-11-20 16:28:13,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d3e3ac6a-4b9b-4ca5-b6e5-b5f41f0a647a/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared