./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:17:24,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:17:24,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:17:24,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:17:24,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:17:24,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:17:24,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:17:24,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:17:24,141 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:17:24,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:17:24,148 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:17:24,150 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:17:24,150 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:17:24,153 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:17:24,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:17:24,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:17:24,162 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:17:24,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:17:24,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:17:24,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:17:24,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:17:24,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:17:24,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:17:24,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:17:24,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:17:24,192 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:17:24,192 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:17:24,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:17:24,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:17:24,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:17:24,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:17:24,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:17:24,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:17:24,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:17:24,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:17:24,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:17:24,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:17:24,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:17:24,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:17:24,207 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:17:24,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:17:24,209 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:17:24,253 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:17:24,253 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:17:24,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:17:24,255 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:17:24,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:17:24,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:17:24,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:17:24,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:17:24,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:17:24,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:17:24,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:17:24,265 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:17:24,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:17:24,266 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:17:24,266 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:17:24,266 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:17:24,266 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:17:24,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:17:24,267 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:17:24,267 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:17:24,267 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:17:24,268 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:17:24,268 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:17:24,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:17:24,268 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:17:24,269 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_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-13 23:17:24,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:17:24,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:17:24,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:17:24,642 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:17:24,643 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:17:24,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-13 23:17:24,714 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/2ee0d387d/1c5d9d91c316449ca746dcded79bbdc6/FLAG0bc33473b [2021-11-13 23:17:25,599 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:17:25,600 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-13 23:17:25,653 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/2ee0d387d/1c5d9d91c316449ca746dcded79bbdc6/FLAG0bc33473b [2021-11-13 23:17:26,056 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/2ee0d387d/1c5d9d91c316449ca746dcded79bbdc6 [2021-11-13 23:17:26,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:17:26,062 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:17:26,067 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:17:26,068 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:17:26,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:17:26,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:26" (1/1) ... [2021-11-13 23:17:26,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5733221d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:26, skipping insertion in model container [2021-11-13 23:17:26,074 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:26" (1/1) ... [2021-11-13 23:17:26,082 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:17:26,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:17:26,542 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-13 23:17:26,552 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-13 23:17:26,580 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:17:26,589 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:17:27,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,682 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,683 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,685 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,699 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,699 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,701 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,702 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,704 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,705 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,706 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:27,707 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:17:28,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:17:28,118 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:17:28,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:17:28,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:17:28,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:17:28,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:17:28,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:17:28,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:17:28,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:17:28,331 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:17:28,378 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,385 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,457 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,459 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,459 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,460 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,460 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,461 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,462 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,462 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,468 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,469 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,469 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,474 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,487 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,487 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:17:28,534 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:17:28,549 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-13 23:17:28,549 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-13 23:17:28,551 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:17:28,552 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:17:28,602 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,603 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,603 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,604 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,619 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:17:28,662 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:17:28,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:17:28,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:17:28,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:17:28,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:17:28,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:17:28,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:17:28,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:17:28,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:17:28,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:17:28,711 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,716 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,740 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,741 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,742 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,743 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,744 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,744 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,745 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,746 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,746 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,747 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,747 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,748 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,748 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,757 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,764 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,765 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:28,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:17:29,202 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:17:29,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29 WrapperNode [2021-11-13 23:17:29,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:17:29,204 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:17:29,204 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:17:29,205 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:17:29,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,333 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:17:29,424 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:17:29,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:17:29,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:17:29,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,456 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,457 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,520 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,528 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,546 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,577 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:17:29,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:17:29,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:17:29,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:17:29,579 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:29" (1/1) ... [2021-11-13 23:17:29,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:17:29,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:17:29,609 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:17:29,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:17:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 23:17:29,654 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 23:17:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-13 23:17:29,654 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-13 23:17:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:17:29,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:17:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:17:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:17:29,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:17:29,655 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:17:29,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:17:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:17:29,656 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:17:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:17:29,656 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:17:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-13 23:17:29,656 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-13 23:17:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:17:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:17:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:17:29,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:17:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:17:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:17:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:17:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-13 23:17:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-13 23:17:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:17:29,662 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:17:29,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:17:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:17:29,663 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:17:29,663 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:17:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:17:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:17:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 23:17:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:17:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:17:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:17:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:17:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 23:17:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 23:17:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:17:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:17:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:17:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:17:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:17:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:17:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:17:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:17:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-13 23:17:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-13 23:17:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:17:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:17:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:17:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 23:17:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 23:17:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:17:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:17:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:17:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-13 23:17:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-13 23:17:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 23:17:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 23:17:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:17:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:17:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:17:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:17:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 23:17:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 23:17:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:17:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:17:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:17:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-13 23:17:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-13 23:17:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:17:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:17:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:17:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:17:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:17:49,004 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:17:49,004 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:17:49,010 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:49 BoogieIcfgContainer [2021-11-13 23:17:49,010 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:17:49,011 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:17:49,011 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:17:49,021 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:17:49,021 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:17:49" (1/1) ... [2021-11-13 23:17:49,033 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:17:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:17:49,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 461 states and 666 transitions. [2021-11-13 23:17:49,145 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 666 transitions. [2021-11-13 23:17:49,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-13 23:17:49,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:17:49,161 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:17:49,206 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:17:49,212 INFO L158 Benchmark]: Toolchain (without parser) took 23146.69ms. Allocated memory was 109.1MB in the beginning and 463.5MB in the end (delta: 354.4MB). Free memory was 62.1MB in the beginning and 218.5MB in the end (delta: -156.4MB). Peak memory consumption was 197.0MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,213 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:17:49,220 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3136.30ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 61.9MB in the beginning and 103.3MB in the end (delta: -41.4MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,221 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.40ms. Allocated memory is still 155.2MB. Free memory was 103.3MB in the beginning and 91.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,221 INFO L158 Benchmark]: Boogie Preprocessor took 153.37ms. Allocated memory is still 155.2MB. Free memory was 91.6MB in the beginning and 79.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,222 INFO L158 Benchmark]: RCFGBuilder took 19431.56ms. Allocated memory was 155.2MB in the beginning and 463.5MB in the end (delta: 308.3MB). Free memory was 79.0MB in the beginning and 226.8MB in the end (delta: -147.9MB). Peak memory consumption was 215.8MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,223 INFO L158 Benchmark]: CodeCheck took 197.92ms. Allocated memory is still 463.5MB. Free memory was 226.8MB in the beginning and 218.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:17:49,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 86.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3136.30ms. Allocated memory was 109.1MB in the beginning and 155.2MB in the end (delta: 46.1MB). Free memory was 61.9MB in the beginning and 103.3MB in the end (delta: -41.4MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.40ms. Allocated memory is still 155.2MB. Free memory was 103.3MB in the beginning and 91.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 153.37ms. Allocated memory is still 155.2MB. Free memory was 91.6MB in the beginning and 79.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 19431.56ms. Allocated memory was 155.2MB in the beginning and 463.5MB in the end (delta: 308.3MB). Free memory was 79.0MB in the beginning and 226.8MB in the end (delta: -147.9MB). Peak memory consumption was 215.8MB. Max. memory is 16.1GB. * CodeCheck took 197.92ms. Allocated memory is still 463.5MB. Free memory was 226.8MB in the beginning and 218.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:17:49,345 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:17:51,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:17:51,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:17:51,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:17:51,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:17:51,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:17:51,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:17:51,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:17:51,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:17:51,890 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:17:51,895 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:17:51,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:17:51,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:17:51,902 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:17:51,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:17:51,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:17:51,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:17:51,913 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:17:51,915 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:17:51,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:17:51,927 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:17:51,928 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:17:51,931 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:17:51,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:17:51,942 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:17:51,943 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:17:51,943 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:17:51,945 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:17:51,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:17:51,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:17:51,948 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:17:51,949 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:17:51,951 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:17:51,952 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:17:51,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:17:51,967 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:17:51,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:17:51,969 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:17:51,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:17:51,971 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:17:51,972 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:17:51,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:17:52,024 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:17:52,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:17:52,026 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:17:52,026 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:17:52,028 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:17:52,028 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:17:52,028 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:17:52,029 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:17:52,029 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:17:52,029 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:17:52,030 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:17:52,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:17:52,031 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:17:52,031 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:17:52,031 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:17:52,032 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:17:52,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:17:52,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:17:52,032 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:17:52,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:17:52,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:17:52,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:17:52,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:17:52,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:17:52,034 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:17:52,034 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:17:52,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:17:52,035 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:17:52,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:17:52,035 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_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2021-11-13 23:17:52,503 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:17:52,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:17:52,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:17:52,534 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:17:52,535 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:17:52,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-13 23:17:52,630 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/35ae2159d/22936d77c9d2401a98a073f1106f4c7c/FLAG09a1c4c95 [2021-11-13 23:17:53,491 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:17:53,493 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2021-11-13 23:17:53,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/35ae2159d/22936d77c9d2401a98a073f1106f4c7c/FLAG09a1c4c95 [2021-11-13 23:17:53,996 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/data/35ae2159d/22936d77c9d2401a98a073f1106f4c7c [2021-11-13 23:17:54,000 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:17:54,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:17:54,006 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:17:54,006 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:17:54,010 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:17:54,011 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:53" (1/1) ... [2021-11-13 23:17:54,012 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7071597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:54, skipping insertion in model container [2021-11-13 23:17:54,012 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:17:53" (1/1) ... [2021-11-13 23:17:54,019 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:17:54,170 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:17:54,498 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-13 23:17:54,505 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-13 23:17:54,540 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:17:54,548 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:17:55,566 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,567 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,568 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,569 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,570 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,588 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,589 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,592 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,595 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,596 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,597 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:55,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,072 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:17:56,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:17:56,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:17:56,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:17:56,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:17:56,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:17:56,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:17:56,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:17:56,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:17:56,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:17:56,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:17:56,410 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,429 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,515 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,518 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,523 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,524 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,524 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,525 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,537 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,576 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:17:56,610 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:17:56,661 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:17:56,670 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-13 23:17:56,672 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-13 23:17:56,679 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:17:56,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:17:56,740 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,751 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,752 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,764 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,764 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,765 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,766 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,767 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,768 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,769 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,769 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:17:56,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:17:56,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:17:56,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:17:56,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:17:56,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:17:56,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:17:56,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:17:56,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:17:56,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:17:56,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:17:56,918 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,981 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,983 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,984 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,984 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,985 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,986 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,987 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,988 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,989 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,990 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,991 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,995 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:56,996 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,008 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,009 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,021 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:17:57,054 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:17:57,079 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4501,4514] [2021-11-13 23:17:57,079 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i[4561,4574] [2021-11-13 23:17:57,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:17:57,089 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:17:57,151 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,160 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,160 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,163 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:17:57,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:17:57,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:17:57,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:17:57,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:17:57,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:17:57,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:17:57,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:17:57,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:17:57,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:17:57,223 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:17:57,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,293 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,295 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,296 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,296 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,297 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,300 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,301 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,302 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,303 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,310 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,314 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,322 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,323 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,324 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:17:57,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:17:57,641 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:17:57,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57 WrapperNode [2021-11-13 23:17:57,642 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:17:57,643 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:17:57,643 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:17:57,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:17:57,651 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,881 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:17:57,882 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:17:57,882 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:17:57,882 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:17:57,891 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,909 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,910 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,973 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:57,982 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:58,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:58,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:17:58,050 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:17:58,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:17:58,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:17:58,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:17:57" (1/1) ... [2021-11-13 23:17:58,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:17:58,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:17:58,083 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:17:58,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:17:58,140 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 23:17:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 23:17:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2021-11-13 23:17:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2021-11-13 23:17:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:17:58,141 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:17:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:17:58,141 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:17:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:17:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:17:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:17:58,142 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:17:58,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:17:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:17:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:17:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:17:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:17:58,143 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:17:58,143 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-13 23:17:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-13 23:17:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:17:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:17:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:17:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:17:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 23:17:58,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 23:17:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:17:58,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:17:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-13 23:17:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-13 23:17:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:17:58,145 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:17:58,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:17:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:17:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:17:58,146 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:17:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:17:58,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:17:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:17:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:17:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 23:17:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:17:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:17:58,148 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:17:58,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:17:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 23:17:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 23:17:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:17:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:17:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:17:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:17:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:17:58,149 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:17:58,149 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:17:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:17:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2021-11-13 23:17:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2021-11-13 23:17:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:17:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:17:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:17:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 23:17:58,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 23:17:58,150 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_push_ref [2021-11-13 23:17:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_push_ref [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 23:17:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 23:17:58,151 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:17:58,151 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:17:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:17:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:17:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 23:17:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 23:17:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:17:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:17:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_set_at [2021-11-13 23:17:58,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_set_at [2021-11-13 23:17:58,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:17:58,153 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:18:21,220 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:18:21,221 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:18:21,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:21 BoogieIcfgContainer [2021-11-13 23:18:21,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:18:21,228 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:18:21,228 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:18:21,237 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:18:21,237 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:18:21,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 454 states and 659 transitions. [2021-11-13 23:18:21,364 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 659 transitions. [2021-11-13 23:18:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2021-11-13 23:18:21,381 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:21,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:21,424 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:18:21,431 INFO L158 Benchmark]: Toolchain (without parser) took 27427.67ms. Allocated memory was 60.8MB in the beginning and 876.6MB in the end (delta: 815.8MB). Free memory was 30.4MB in the beginning and 587.2MB in the end (delta: -556.8MB). Peak memory consumption was 261.0MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,434 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:18:21,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3636.67ms. Allocated memory was 60.8MB in the beginning and 125.8MB in the end (delta: 65.0MB). Free memory was 30.3MB in the beginning and 74.6MB in the end (delta: -44.3MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,439 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.09ms. Allocated memory is still 125.8MB. Free memory was 74.6MB in the beginning and 62.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,446 INFO L158 Benchmark]: Boogie Preprocessor took 167.21ms. Allocated memory is still 125.8MB. Free memory was 62.9MB in the beginning and 49.1MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,448 INFO L158 Benchmark]: RCFGBuilder took 23176.98ms. Allocated memory was 125.8MB in the beginning and 876.6MB in the end (delta: 750.8MB). Free memory was 49.1MB in the beginning and 595.6MB in the end (delta: -546.5MB). Peak memory consumption was 509.5MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,449 INFO L158 Benchmark]: CodeCheck took 201.07ms. Allocated memory is still 876.6MB. Free memory was 595.6MB in the beginning and 587.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:18:21,451 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory was 40.9MB in the beginning and 40.9MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3636.67ms. Allocated memory was 60.8MB in the beginning and 125.8MB in the end (delta: 65.0MB). Free memory was 30.3MB in the beginning and 74.6MB in the end (delta: -44.3MB). Peak memory consumption was 50.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.09ms. Allocated memory is still 125.8MB. Free memory was 74.6MB in the beginning and 62.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 167.21ms. Allocated memory is still 125.8MB. Free memory was 62.9MB in the beginning and 49.1MB in the end (delta: 13.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 23176.98ms. Allocated memory was 125.8MB in the beginning and 876.6MB in the end (delta: 750.8MB). Free memory was 49.1MB in the beginning and 595.6MB in the end (delta: -546.5MB). Peak memory consumption was 509.5MB. Max. memory is 16.1GB. * CodeCheck took 201.07ms. Allocated memory is still 876.6MB. Free memory was 595.6MB in the beginning and 587.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:18:21,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab9fafef-7d76-4159-930e-f221e61a7046/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared