./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_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_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/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_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/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_12c14a36-aa2e-4980-976c-a3147b772756/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- 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 18:07:38,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:38,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:38,401 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:38,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:38,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:38,417 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:38,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:38,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:38,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:38,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:38,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:38,423 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:38,424 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:38,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:38,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:38,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:38,429 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:38,434 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:38,446 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:38,449 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:38,455 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:38,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:38,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:38,460 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:38,460 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:38,460 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:38,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:38,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:38,462 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:38,463 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:38,463 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:38,464 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:38,465 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:38,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:38,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:38,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:38,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:38,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:38,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:38,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:38,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:07:38,512 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:38,512 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:38,513 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:07:38,513 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:07:38,514 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:38,514 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:38,514 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:38,515 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:07:38,515 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:38,515 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:07:38,516 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:38,516 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:07:38,516 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:07:38,517 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:38,517 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:07:38,517 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:38,517 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:38,517 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:38,518 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:38,518 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:38,518 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:38,518 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:07:38,518 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:07:38,519 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:07:38,519 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:07:38,519 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_12c14a36-aa2e-4980-976c-a3147b772756/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-20 18:07:38,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:38,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:38,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:38,873 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:38,873 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:38,874 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 18:07:41,991 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:42,480 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:42,481 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 18:07:42,523 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/b4b18ae37/23305a08a13e4fa2be904acc18514702/FLAG1db439476 [2022-11-20 18:07:42,541 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/b4b18ae37/23305a08a13e4fa2be904acc18514702 [2022-11-20 18:07:42,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:42,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:42,550 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:42,551 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:42,554 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:42,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:42" (1/1) ... [2022-11-20 18:07:42,556 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2385b1b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:42, skipping insertion in model container [2022-11-20 18:07:42,556 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:42" (1/1) ... [2022-11-20 18:07:42,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:42,675 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:42,982 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 18:07:42,992 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 18:07:44,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,224 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,244 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,247 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,248 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:07:44,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:07:44,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:07:44,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:07:44,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:07:44,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:07:44,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:07:44,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:07:44,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:07:44,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:07:44,932 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:07:44,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:44,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,000 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,076 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,076 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,080 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,097 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,098 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:45,158 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:07:45,169 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 18:07:45,170 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 18:07:45,216 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,217 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,218 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,227 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,228 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,229 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,235 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,236 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:07:45,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:07:45,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:07:45,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:07:45,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:07:45,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:07:45,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:07:45,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:07:45,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:07:45,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:07:45,361 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:07:45,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,383 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,427 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,435 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,435 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,436 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,442 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,452 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,453 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:45,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:45,713 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:07:45,714 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45 WrapperNode [2022-11-20 18:07:45,714 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:45,716 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:45,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:07:45,716 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:07:45,723 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,889 INFO L138 Inliner]: procedures = 697, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 839 [2022-11-20 18:07:45,890 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:45,890 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:07:45,890 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:07:45,891 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:07:45,900 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,900 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,935 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,940 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,947 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,962 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:07:45,963 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:07:45,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:07:45,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:07:45,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:45" (1/1) ... [2022-11-20 18:07:45,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:45,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:07:46,008 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:07:46,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:07:46,054 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 18:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 18:07:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:07:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:07:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:07:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:07:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:07:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:07:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:07:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:07:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:07:46,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:07:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:07:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:07:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:07:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:07:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:07:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 18:07:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 18:07:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:07:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:07:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-20 18:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-20 18:07:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:07:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 18:07:46,060 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 18:07:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 18:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 18:07:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:07:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-11-20 18:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 18:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:07:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:07:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:07:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 18:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 18:07:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 18:07:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-20 18:07:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:07:46,472 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:07:46,474 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:07:47,967 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:07:48,301 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:07:48,301 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 18:07:48,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:48 BoogieIcfgContainer [2022-11-20 18:07:48,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:07:48,308 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:07:48,308 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:07:48,318 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:07:48,319 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:07:48" (1/1) ... [2022-11-20 18:07:48,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:07:48,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:07:48,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2022-11-20 18:07:48,427 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2022-11-20 18:07:48,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:07:48,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:07:48,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:07:48,491 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 18:07:48,499 INFO L158 Benchmark]: Toolchain (without parser) took 5950.41ms. Allocated memory was 144.7MB in the beginning and 239.1MB in the end (delta: 94.4MB). Free memory was 91.2MB in the beginning and 157.3MB in the end (delta: -66.1MB). Peak memory consumption was 30.9MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,499 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 144.7MB. Free memory is still 115.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:07:48,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3164.61ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 91.2MB in the beginning and 108.8MB in the end (delta: -17.6MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,501 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.23ms. Allocated memory is still 195.0MB. Free memory was 108.8MB in the beginning and 98.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,501 INFO L158 Benchmark]: Boogie Preprocessor took 72.00ms. Allocated memory is still 195.0MB. Free memory was 98.3MB in the beginning and 89.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,502 INFO L158 Benchmark]: RCFGBuilder took 2343.30ms. Allocated memory was 195.0MB in the beginning and 239.1MB in the end (delta: 44.0MB). Free memory was 89.9MB in the beginning and 165.7MB in the end (delta: -75.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,503 INFO L158 Benchmark]: CodeCheck took 189.76ms. Allocated memory is still 239.1MB. Free memory was 165.7MB in the beginning and 157.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:07:48,506 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 0.18ms. Allocated memory is still 144.7MB. Free memory is still 115.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3164.61ms. Allocated memory was 144.7MB in the beginning and 195.0MB in the end (delta: 50.3MB). Free memory was 91.2MB in the beginning and 108.8MB in the end (delta: -17.6MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.23ms. Allocated memory is still 195.0MB. Free memory was 108.8MB in the beginning and 98.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 72.00ms. Allocated memory is still 195.0MB. Free memory was 98.3MB in the beginning and 89.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2343.30ms. Allocated memory was 195.0MB in the beginning and 239.1MB in the end (delta: 44.0MB). Free memory was 89.9MB in the beginning and 165.7MB in the end (delta: -75.8MB). Peak memory consumption was 38.6MB. Max. memory is 16.1GB. * CodeCheck took 189.76ms. Allocated memory is still 239.1MB. Free memory was 165.7MB in the beginning and 157.3MB 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 18:07:48,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/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_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/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_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/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_12c14a36-aa2e-4980-976c-a3147b772756/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- 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 18:07:50,963 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:07:50,965 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:07:50,988 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:07:50,993 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:07:50,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:07:51,002 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:07:51,004 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:07:51,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:07:51,012 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:07:51,013 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:07:51,015 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:07:51,017 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:07:51,019 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:07:51,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:07:51,023 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:07:51,025 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:07:51,026 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:07:51,028 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:07:51,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:07:51,035 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:07:51,040 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:07:51,043 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:07:51,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:07:51,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:07:51,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:07:51,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:07:51,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:07:51,049 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:07:51,050 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:07:51,050 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:07:51,051 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:07:51,052 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:07:51,053 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:07:51,064 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:07:51,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:07:51,067 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:07:51,068 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:07:51,068 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:07:51,069 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:07:51,070 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:07:51,073 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:07:51,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:07:51,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:07:51,100 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:07:51,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:07:51,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:07:51,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:07:51,101 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:07:51,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:07:51,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:07:51,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:07:51,102 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:07:51,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:07:51,103 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:07:51,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:07:51,103 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:07:51,104 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:07:51,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:07:51,104 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:07:51,104 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:07:51,105 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:07:51,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:51,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:07:51,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:07:51,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:07:51,106 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:07:51,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:07:51,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:07:51,107 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:07:51,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:07:51,107 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_12c14a36-aa2e-4980-976c-a3147b772756/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2022-11-20 18:07:51,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:07:51,518 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:07:51,521 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:07:51,522 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:07:51,523 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:07:51,524 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 18:07:54,566 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:07:55,193 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:07:55,193 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2022-11-20 18:07:55,237 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/ecdab1718/7644d8bc1a94443fb4340da8ec9642b9/FLAG08f14348f [2022-11-20 18:07:55,260 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/data/ecdab1718/7644d8bc1a94443fb4340da8ec9642b9 [2022-11-20 18:07:55,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:07:55,268 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:07:55,271 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:55,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:07:55,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:07:55,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:55" (1/1) ... [2022-11-20 18:07:55,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c0f4741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:55, skipping insertion in model container [2022-11-20 18:07:55,279 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:07:55" (1/1) ... [2022-11-20 18:07:55,287 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:07:55,404 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:55,657 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 18:07:55,664 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 18:07:56,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,701 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,709 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,710 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,713 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:56,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:07:57,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:07:57,144 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:07:57,145 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:07:57,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:07:57,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:07:57,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:07:57,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:07:57,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:07:57,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:07:57,353 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:07:57,387 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,400 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,479 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,503 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:57,620 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:07:57,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:07:57,674 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 18:07:57,674 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 18:07:57,735 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,741 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,741 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,742 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,782 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,783 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,784 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,786 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:07:57,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:07:57,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:07:57,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:07:57,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:07:57,847 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:07:57,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:07:57,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:07:57,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:07:57,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:07:57,886 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:07:57,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,909 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,914 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,957 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,958 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,959 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,961 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,973 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:57,987 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:58,002 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:07:58,032 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2022-11-20 18:07:58,033 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_12c14a36-aa2e-4980-976c-a3147b772756/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2022-11-20 18:07:58,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,085 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,086 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,095 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,095 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,096 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,097 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,097 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,098 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:07:58,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:07:58,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:07:58,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:07:58,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:07:58,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:07:58,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:07:58,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:07:58,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:07:58,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:07:58,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:07:58,175 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,175 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,176 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,180 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,261 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,262 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,263 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,264 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,265 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,266 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,268 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,268 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,273 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,274 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:07:58,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:07:58,712 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:07:58,712 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58 WrapperNode [2022-11-20 18:07:58,713 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:07:58,714 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:58,714 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:07:58,714 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:07:58,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,804 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,909 INFO L138 Inliner]: procedures = 717, calls = 1904, calls flagged for inlining = 59, calls inlined = 14, statements flattened = 833 [2022-11-20 18:07:58,909 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:07:58,911 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:07:58,911 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:07:58,911 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:07:58,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,935 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:58,997 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:59,002 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:59,011 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:59,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:59,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:07:59,028 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:07:59,028 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:07:59,028 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:07:59,029 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:07:58" (1/1) ... [2022-11-20 18:07:59,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:07:59,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:07:59,062 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:07:59,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:07:59,123 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-20 18:07:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-20 18:07:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:07:59,124 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:07:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:07:59,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:07:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:07:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:07:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:07:59,125 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:07:59,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:07:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:07:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:07:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:07:59,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:07:59,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:07:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:07:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:07:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 18:07:59,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2022-11-20 18:07:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:07:59,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:07:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:07:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 18:07:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 18:07:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:07:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:07:59,128 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:07:59,128 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:07:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:07:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:07:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-20 18:07:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-20 18:07:59,129 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:07:59,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:07:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 18:07:59,130 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 18:07:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 18:07:59,130 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 18:07:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 18:07:59,130 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 18:07:59,130 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:07:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:07:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 18:07:59,131 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 18:07:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:07:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:07:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:07:59,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:07:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2022-11-20 18:07:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2022-11-20 18:07:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:07:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-20 18:07:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-20 18:07:59,132 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:07:59,132 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:07:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:07:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:07:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:07:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:07:59,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 18:07:59,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-20 18:07:59,640 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:07:59,642 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:08:02,442 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:08:02,877 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:08:02,877 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-20 18:08:02,882 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:02 BoogieIcfgContainer [2022-11-20 18:08:02,883 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:08:02,883 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:08:02,883 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:08:02,893 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:08:02,893 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:08:02" (1/1) ... [2022-11-20 18:08:02,903 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:08:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:08:03,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2022-11-20 18:08:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2022-11-20 18:08:03,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 18:08:03,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:08:03,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:08:03,066 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 18:08:03,073 INFO L158 Benchmark]: Toolchain (without parser) took 7803.81ms. Allocated memory was 92.3MB in the beginning and 172.0MB in the end (delta: 79.7MB). Free memory was 62.7MB in the beginning and 57.3MB in the end (delta: 5.3MB). Peak memory consumption was 86.6MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,077 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:08:03,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3441.99ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 62.5MB in the beginning and 70.8MB in the end (delta: -8.4MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,079 INFO L158 Benchmark]: Boogie Procedure Inliner took 195.88ms. Allocated memory is still 142.6MB. Free memory was 70.2MB in the beginning and 59.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,080 INFO L158 Benchmark]: Boogie Preprocessor took 116.54ms. Allocated memory is still 142.6MB. Free memory was 59.7MB in the beginning and 84.4MB in the end (delta: -24.6MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,081 INFO L158 Benchmark]: RCFGBuilder took 3854.84ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 84.4MB in the beginning and 65.7MB in the end (delta: 18.6MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,084 INFO L158 Benchmark]: CodeCheck took 187.79ms. Allocated memory is still 172.0MB. Free memory was 65.7MB in the beginning and 57.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:08:03,091 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 0.27ms. Allocated memory is still 67.1MB. Free memory was 45.7MB in the beginning and 45.6MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3441.99ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 62.5MB in the beginning and 70.8MB in the end (delta: -8.4MB). Peak memory consumption was 59.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 195.88ms. Allocated memory is still 142.6MB. Free memory was 70.2MB in the beginning and 59.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.54ms. Allocated memory is still 142.6MB. Free memory was 59.7MB in the beginning and 84.4MB in the end (delta: -24.6MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3854.84ms. Allocated memory was 142.6MB in the beginning and 172.0MB in the end (delta: 29.4MB). Free memory was 84.4MB in the beginning and 65.7MB in the end (delta: 18.6MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. * CodeCheck took 187.79ms. Allocated memory is still 172.0MB. Free memory was 65.7MB in the beginning and 57.3MB 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 18:08:03,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_12c14a36-aa2e-4980-976c-a3147b772756/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared