./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:46:52,698 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:46:52,701 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:46:52,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:46:52,766 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:46:52,771 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:46:52,774 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:46:52,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:46:52,781 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:46:52,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:46:52,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:46:52,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:46:52,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:46:52,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:46:52,797 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:46:52,799 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:46:52,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:46:52,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:46:52,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:46:52,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:46:52,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:46:52,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:46:52,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:46:52,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:46:52,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:46:52,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:46:52,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:46:52,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:46:52,826 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:46:52,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:46:52,827 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:46:52,828 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:46:52,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:46:52,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:46:52,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:46:52,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:46:52,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:46:52,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:46:52,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:46:52,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:46:52,834 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:46:52,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:46:52,863 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:46:52,863 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:46:52,864 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:46:52,864 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:46:52,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:46:52,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:46:52,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:46:52,865 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:46:52,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:46:52,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:46:52,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:46:52,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:46:52,866 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:46:52,867 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:46:52,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:46:52,867 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:46:52,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:46:52,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:46:52,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:46:52,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:46:52,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:46:52,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:46:52,869 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:46:52,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:46:52,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:46:52,869 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-11-13 23:46:53,143 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:46:53,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:46:53,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:46:53,165 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:46:53,165 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:46:53,167 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-13 23:46:53,256 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/483516386/6cff587441264681bfa75b1fc2f5f1e7/FLAG7ffbeca5d [2021-11-13 23:46:54,070 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:46:54,070 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-13 23:46:54,105 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/483516386/6cff587441264681bfa75b1fc2f5f1e7/FLAG7ffbeca5d [2021-11-13 23:46:54,140 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/483516386/6cff587441264681bfa75b1fc2f5f1e7 [2021-11-13 23:46:54,142 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:46:54,144 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:46:54,146 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:46:54,146 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:46:54,149 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:46:54,150 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:46:54" (1/1) ... [2021-11-13 23:46:54,151 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64891aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:54, skipping insertion in model container [2021-11-13 23:46:54,151 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:46:54" (1/1) ... [2021-11-13 23:46:54,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:46:54,292 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:46:54,577 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-13 23:46:54,583 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-13 23:46:54,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:46:54,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:46:55,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,429 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,430 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,431 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,432 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,448 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,449 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,451 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,452 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,454 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,455 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,456 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,456 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:55,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:46:55,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:46:55,900 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:46:55,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:46:55,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:46:55,906 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:46:55,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:46:55,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:46:55,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:46:55,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:46:56,099 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:46:56,130 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,130 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,136 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,230 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,234 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,234 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,235 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,239 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,241 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,259 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,260 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:46:56,322 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:46:56,344 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-13 23:46:56,352 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-13 23:46:56,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:46:56,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:46:56,410 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,416 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,416 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,425 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,426 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,429 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,429 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,430 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:46:56,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:46:56,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:46:56,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:46:56,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:46:56,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:46:56,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:46:56,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:46:56,507 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:46:56,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:46:56,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:46:56,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,598 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,599 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,652 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,653 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,653 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,653 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,654 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,658 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,658 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,660 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,666 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,667 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:46:56,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:46:56,969 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:46:56,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56 WrapperNode [2021-11-13 23:46:56,971 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:46:56,972 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:46:56,972 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:46:56,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:46:56,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:46:57,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:46:57,166 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:46:57,166 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:46:57,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,175 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,192 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,268 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,313 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:46:57,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:46:57,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:46:57,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:46:57,345 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:46:56" (1/1) ... [2021-11-13 23:46:57,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:46:57,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:46:57,380 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:46:57,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:46:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 23:46:57,437 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 23:46:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:46:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:46:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:46:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:46:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:46:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:46:57,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:46:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:46:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:46:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:46:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:46:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:46:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:46:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:46:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:46:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:46:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:46:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:46:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:46:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:46:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:46:57,444 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:46:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-13 23:46:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-13 23:46:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:46:57,445 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:46:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:46:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:46:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:46:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:46:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:46:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:46:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:46:57,452 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:46:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:46:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2021-11-13 23:46:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:46:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 23:46:57,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:46:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:46:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:46:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:46:57,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:46:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:46:57,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 23:46:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:47:16,488 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:47:16,488 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:47:16,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:47:16 BoogieIcfgContainer [2021-11-13 23:47:16,491 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:47:16,492 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:47:16,492 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:47:16,501 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:47:16,502 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:47:16" (1/1) ... [2021-11-13 23:47:16,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:47:16,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:47:16,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2021-11-13 23:47:16,638 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2021-11-13 23:47:16,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-13 23:47:16,652 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:47:16,653 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:47:16,709 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 23:47:16,715 INFO L158 Benchmark]: Toolchain (without parser) took 22568.68ms. Allocated memory was 117.4MB in the beginning and 488.6MB in the end (delta: 371.2MB). Free memory was 79.5MB in the beginning and 404.0MB in the end (delta: -324.4MB). Peak memory consumption was 45.0MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,715 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:47:16,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2825.59ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 79.2MB in the beginning and 92.6MB in the end (delta: -13.4MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,722 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.55ms. Allocated memory is still 159.4MB. Free memory was 92.6MB in the beginning and 82.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,723 INFO L158 Benchmark]: Boogie Preprocessor took 173.04ms. Allocated memory is still 159.4MB. Free memory was 81.9MB in the beginning and 71.6MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,723 INFO L158 Benchmark]: RCFGBuilder took 19151.17ms. Allocated memory was 159.4MB in the beginning and 488.6MB in the end (delta: 329.3MB). Free memory was 71.6MB in the beginning and 412.3MB in the end (delta: -340.8MB). Peak memory consumption was 253.5MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,724 INFO L158 Benchmark]: CodeCheck took 220.38ms. Allocated memory is still 488.6MB. Free memory was 411.3MB in the beginning and 404.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:47:16,732 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 0.28ms. Allocated memory is still 117.4MB. Free memory is still 71.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2825.59ms. Allocated memory was 117.4MB in the beginning and 159.4MB in the end (delta: 41.9MB). Free memory was 79.2MB in the beginning and 92.6MB in the end (delta: -13.4MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.55ms. Allocated memory is still 159.4MB. Free memory was 92.6MB in the beginning and 82.1MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.04ms. Allocated memory is still 159.4MB. Free memory was 81.9MB in the beginning and 71.6MB in the end (delta: 10.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19151.17ms. Allocated memory was 159.4MB in the beginning and 488.6MB in the end (delta: 329.3MB). Free memory was 71.6MB in the beginning and 412.3MB in the end (delta: -340.8MB). Peak memory consumption was 253.5MB. Max. memory is 16.1GB. * CodeCheck took 220.38ms. Allocated memory is still 488.6MB. Free memory was 411.3MB in the beginning and 404.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:47:16,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:47:19,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:47:19,269 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:47:19,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:47:19,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:47:19,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:47:19,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:47:19,333 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:47:19,336 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:47:19,344 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:47:19,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:47:19,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:47:19,350 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:47:19,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:47:19,353 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:47:19,354 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:47:19,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:47:19,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:47:19,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:47:19,360 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:47:19,362 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:47:19,363 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:47:19,365 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:47:19,366 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:47:19,369 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:47:19,370 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:47:19,370 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:47:19,371 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:47:19,372 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:47:19,373 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:47:19,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:47:19,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:47:19,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:47:19,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:47:19,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:47:19,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:47:19,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:47:19,380 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:47:19,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:47:19,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:47:19,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:47:19,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:47:19,407 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:47:19,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:47:19,408 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:47:19,409 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:47:19,409 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:47:19,410 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:47:19,410 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:47:19,410 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:47:19,410 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:47:19,410 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:47:19,411 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:47:19,411 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:47:19,411 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:47:19,411 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:47:19,412 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:47:19,412 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:47:19,412 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:47:19,412 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:47:19,413 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:47:19,413 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:47:19,413 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:47:19,413 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:47:19,414 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:47:19,414 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:47:19,414 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:47:19,414 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:47:19,414 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:47:19,415 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:47:19,415 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:47:19,415 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2021-11-13 23:47:19,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:47:19,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:47:19,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:47:19,822 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:47:19,823 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:47:19,825 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-13 23:47:19,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/e7a7209bc/087317b1dcfa4112b9584b05b0def0a1/FLAG5c8273fd8 [2021-11-13 23:47:20,813 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:47:20,815 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2021-11-13 23:47:20,875 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/e7a7209bc/087317b1dcfa4112b9584b05b0def0a1/FLAG5c8273fd8 [2021-11-13 23:47:20,906 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/data/e7a7209bc/087317b1dcfa4112b9584b05b0def0a1 [2021-11-13 23:47:20,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:47:20,912 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:47:20,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:47:20,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:47:20,920 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:47:20,921 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:47:20" (1/1) ... [2021-11-13 23:47:20,922 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c59147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:20, skipping insertion in model container [2021-11-13 23:47:20,922 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:47:20" (1/1) ... [2021-11-13 23:47:20,929 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:47:21,069 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:47:21,375 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-13 23:47:21,382 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-13 23:47:21,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:47:21,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:47:22,447 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,450 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,450 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,451 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,453 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,470 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,472 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,473 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,478 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,480 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,482 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:22,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:47:22,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:47:22,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:47:22,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:47:22,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:47:22,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:47:22,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:47:22,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:47:22,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:47:22,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:47:23,132 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:47:23,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,183 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,252 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,252 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,252 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,253 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,253 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,256 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,256 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,256 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,257 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,260 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:47:23,318 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:47:23,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:47:23,398 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-13 23:47:23,400 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-13 23:47:23,405 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:47:23,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:47:23,456 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,457 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,457 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,457 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,458 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,465 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,474 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,475 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,476 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,477 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:47:23,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:47:23,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:47:23,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:47:23,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:47:23,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:47:23,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:47:23,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:47:23,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:47:23,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:47:23,571 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:47:23,592 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,610 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,655 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,658 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,659 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,660 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,661 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,664 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,664 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,665 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,671 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,671 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,681 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,684 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,684 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:47:23,726 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:47:23,751 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4504,4517] [2021-11-13 23:47:23,751 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_7c19e995-5cee-4a56-bce6-6e43a0f01eab/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i[4564,4577] [2021-11-13 23:47:23,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:47:23,753 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:47:23,820 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,821 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,821 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,822 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,823 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,828 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,829 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,830 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,830 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,832 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,833 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:47:23,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:47:23,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:47:23,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:47:23,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:47:23,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:47:23,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:47:23,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:47:23,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:47:23,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:47:23,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:47:23,936 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,936 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,937 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,942 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,967 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,981 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,982 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,983 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,985 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,985 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,986 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,989 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:23,989 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:24,004 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:24,005 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:24,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:47:24,014 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:47:24,337 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:47:24,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24 WrapperNode [2021-11-13 23:47:24,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:47:24,339 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:47:24,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:47:24,339 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:47:24,347 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:47:24,553 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:47:24,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:47:24,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:47:24,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,572 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,648 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,681 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:47:24,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:47:24,692 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:47:24,692 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:47:24,693 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:47:24" (1/1) ... [2021-11-13 23:47:24,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:47:24,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:47:24,720 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:47:24,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:47:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-13 23:47:24,765 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-13 23:47:24,765 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 23:47:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 23:47:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:47:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:47:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:47:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:47:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:47:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:47:24,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:47:24,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:47:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:47:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:47:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:47:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:47:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:47:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:47:24,767 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 23:47:24,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:47:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:47:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:47:24,768 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:47:24,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:47:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:47:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-13 23:47:24,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-13 23:47:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:47:24,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:47:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:47:24,769 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:47:24,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 23:47:24,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-13 23:47:24,770 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:47:24,770 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:47:24,770 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:47:24,770 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_down [2021-11-13 23:47:24,771 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_down [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-13 23:47:24,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-13 23:47:24,771 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:47:24,771 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:47:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:47:24,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:47:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:47:24,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:47:24,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:47:24,772 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-13 23:47:46,446 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:47:46,446 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:47:46,451 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:47:46 BoogieIcfgContainer [2021-11-13 23:47:46,451 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:47:46,452 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:47:46,452 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:47:46,463 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:47:46,463 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:47:46" (1/1) ... [2021-11-13 23:47:46,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:47:46,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:47:46,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 268 states and 374 transitions. [2021-11-13 23:47:46,574 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 374 transitions. [2021-11-13 23:47:46,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2021-11-13 23:47:46,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:47:46,589 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:47:46,634 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 23:47:46,640 INFO L158 Benchmark]: Toolchain (without parser) took 25726.68ms. Allocated memory was 54.5MB in the beginning and 658.5MB in the end (delta: 604.0MB). Free memory was 35.2MB in the beginning and 491.4MB in the end (delta: -456.2MB). Peak memory consumption was 147.2MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,643 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.5MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:47:46,646 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3423.09ms. Allocated memory was 54.5MB in the beginning and 117.4MB in the end (delta: 62.9MB). Free memory was 35.1MB in the beginning and 46.4MB in the end (delta: -11.3MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,646 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.43ms. Allocated memory is still 117.4MB. Free memory was 46.4MB in the beginning and 62.3MB in the end (delta: -15.9MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,648 INFO L158 Benchmark]: Boogie Preprocessor took 137.91ms. Allocated memory is still 117.4MB. Free memory was 62.3MB in the beginning and 51.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,649 INFO L158 Benchmark]: RCFGBuilder took 21759.32ms. Allocated memory was 117.4MB in the beginning and 658.5MB in the end (delta: 541.1MB). Free memory was 51.1MB in the beginning and 498.7MB in the end (delta: -447.6MB). Peak memory consumption was 386.7MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,649 INFO L158 Benchmark]: CodeCheck took 186.08ms. Allocated memory is still 658.5MB. Free memory was 498.7MB in the beginning and 491.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:47:46,654 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 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.6MB in the beginning and 35.5MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3423.09ms. Allocated memory was 54.5MB in the beginning and 117.4MB in the end (delta: 62.9MB). Free memory was 35.1MB in the beginning and 46.4MB in the end (delta: -11.3MB). Peak memory consumption was 57.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.43ms. Allocated memory is still 117.4MB. Free memory was 46.4MB in the beginning and 62.3MB in the end (delta: -15.9MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.91ms. Allocated memory is still 117.4MB. Free memory was 62.3MB in the beginning and 51.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 21759.32ms. Allocated memory was 117.4MB in the beginning and 658.5MB in the end (delta: 541.1MB). Free memory was 51.1MB in the beginning and 498.7MB in the end (delta: -447.6MB). Peak memory consumption was 386.7MB. Max. memory is 16.1GB. * CodeCheck took 186.08ms. Allocated memory is still 658.5MB. Free memory was 498.7MB in the beginning and 491.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:47:46,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c19e995-5cee-4a56-bce6-6e43a0f01eab/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