./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ --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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:40:23,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:40:23,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:40:24,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:40:24,010 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:40:24,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:40:24,018 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:40:24,022 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:40:24,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:40:24,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:40:24,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:40:24,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:40:24,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:40:24,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:40:24,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:40:24,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:40:24,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:40:24,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:40:24,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:40:24,065 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:40:24,068 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:40:24,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:40:24,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:40:24,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:40:24,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:40:24,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:40:24,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:40:24,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:40:24,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:40:24,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:40:24,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:40:24,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:40:24,095 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:40:24,096 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:40:24,098 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:40:24,099 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:40:24,100 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:40:24,100 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:40:24,100 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:40:24,102 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:40:24,103 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:40:24,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:40:24,146 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:40:24,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:40:24,148 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:40:24,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:40:24,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:40:24,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:40:24,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:40:24,150 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:40:24,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:40:24,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:40:24,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:40:24,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:40:24,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:40:24,159 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:40:24,160 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:40:24,160 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:40:24,160 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:40:24,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:40:24,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:24,161 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:40:24,161 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:40:24,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:40:24,162 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:40:24,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:40:24,162 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:40:24,163 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_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2021-11-23 01:40:24,508 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:40:24,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:40:24,558 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:40:24,561 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:40:24,562 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:40:24,564 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-11-23 01:40:24,677 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/79bbb212a/6cc2f6ff999b40b1be4352b634e222e9/FLAGb2f2faf12 [2021-11-23 01:40:25,861 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:40:25,862 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-11-23 01:40:25,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/79bbb212a/6cc2f6ff999b40b1be4352b634e222e9/FLAGb2f2faf12 [2021-11-23 01:40:26,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/79bbb212a/6cc2f6ff999b40b1be4352b634e222e9 [2021-11-23 01:40:26,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:40:26,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:40:26,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:26,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:40:26,255 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:40:26,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:26" (1/1) ... [2021-11-23 01:40:26,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f8acce8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:26, skipping insertion in model container [2021-11-23 01:40:26,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:26" (1/1) ... [2021-11-23 01:40:26,268 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:40:26,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:26,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-11-23 01:40:26,906 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-11-23 01:40:28,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,213 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,225 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:28,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:28,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:28,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:28,863 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:28,865 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:28,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:28,869 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:28,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:28,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:28,885 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:29,123 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:29,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,339 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,405 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,456 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:29,515 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:40:29,533 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-11-23 01:40:29,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-11-23 01:40:29,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,628 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,629 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:29,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:29,683 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:29,684 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:29,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:29,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:29,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:29,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:29,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:29,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:29,719 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:29,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,739 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,789 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:29,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:30,244 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:40:30,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30 WrapperNode [2021-11-23 01:40:30,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:30,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:30,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:40:30,248 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:40:30,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,545 INFO L137 Inliner]: procedures = 697, calls = 1887, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 919 [2021-11-23 01:40:30,546 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:30,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:40:30,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:40:30,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:40:30,568 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,569 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,648 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,713 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:40:30,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:40:30,715 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:40:30,715 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:40:30,716 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:30" (1/1) ... [2021-11-23 01:40:30,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:30,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:40:30,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:40:30,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:40:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2021-11-23 01:40:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2021-11-23 01:40:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 01:40:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 01:40:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:40:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:40:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:40:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:40:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:40:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:40:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:40:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:40:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:40:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 01:40:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 01:40:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:40:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:40:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:40:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:40:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:40:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:40:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:40:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:40:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 01:40:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 01:40:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:40:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:40:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:40:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:40:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:40:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:40:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:40:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:40:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:40:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:40:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:40:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:40:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:40:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:40:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:40:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:40:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:40:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:40:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:40:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:40:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:40:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 01:40:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 01:40:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:40:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:40:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:40:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:40:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:40:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:40:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:40:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:40:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 01:40:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:40:31,357 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:40:31,361 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:40:33,353 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:40:33,679 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:40:33,679 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:40:33,685 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:33 BoogieIcfgContainer [2021-11-23 01:40:33,686 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:40:33,722 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:40:33,722 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:40:33,737 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:40:33,737 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:33" (1/1) ... [2021-11-23 01:40:33,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:40:33,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:33,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 290 states and 410 transitions. [2021-11-23 01:40:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 410 transitions. [2021-11-23 01:40:33,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 01:40:33,934 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:33,936 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:34,011 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) [2021-11-23 01:40:34,023 INFO L158 Benchmark]: Toolchain (without parser) took 7774.63ms. Allocated memory was 96.5MB in the beginning and 190.8MB in the end (delta: 94.4MB). Free memory was 55.4MB in the beginning and 124.6MB in the end (delta: -69.2MB). Peak memory consumption was 24.9MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,025 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 96.5MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:40:34,028 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3995.90ms. Allocated memory was 96.5MB in the beginning and 153.1MB in the end (delta: 56.6MB). Free memory was 55.2MB in the beginning and 100.6MB in the end (delta: -45.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,029 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.90ms. Allocated memory is still 153.1MB. Free memory was 100.6MB in the beginning and 89.3MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,030 INFO L158 Benchmark]: Boogie Preprocessor took 161.33ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 81.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,031 INFO L158 Benchmark]: RCFGBuilder took 3006.80ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 81.6MB in the beginning and 132.5MB in the end (delta: -50.9MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,031 INFO L158 Benchmark]: CodeCheck took 298.97ms. Allocated memory is still 190.8MB. Free memory was 132.5MB in the beginning and 124.6MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:34,036 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 0.42ms. Allocated memory is still 96.5MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3995.90ms. Allocated memory was 96.5MB in the beginning and 153.1MB in the end (delta: 56.6MB). Free memory was 55.2MB in the beginning and 100.6MB in the end (delta: -45.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.90ms. Allocated memory is still 153.1MB. Free memory was 100.6MB in the beginning and 89.3MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.33ms. Allocated memory is still 153.1MB. Free memory was 89.3MB in the beginning and 81.6MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3006.80ms. Allocated memory was 153.1MB in the beginning and 190.8MB in the end (delta: 37.7MB). Free memory was 81.6MB in the beginning and 132.5MB in the end (delta: -50.9MB). Peak memory consumption was 30.2MB. Max. memory is 16.1GB. * CodeCheck took 298.97ms. Allocated memory is still 190.8MB. Free memory was 132.5MB in the beginning and 124.6MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:40:34,117 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/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_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ --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 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:40:37,273 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:40:37,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:40:37,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:40:37,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:40:37,358 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:40:37,362 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:40:37,368 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:40:37,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:40:37,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:40:37,385 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:40:37,387 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:40:37,388 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:40:37,391 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:40:37,394 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:40:37,400 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:40:37,402 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:40:37,404 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:40:37,417 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:40:37,428 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:40:37,430 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:40:37,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:40:37,437 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:40:37,440 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:40:37,451 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:40:37,452 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:40:37,452 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:40:37,455 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:40:37,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:40:37,458 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:40:37,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:40:37,460 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:40:37,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:40:37,464 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:40:37,466 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:40:37,466 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:40:37,467 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:40:37,468 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:40:37,468 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:40:37,471 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:40:37,472 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:40:37,473 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:40:37,531 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:40:37,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:40:37,533 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:40:37,533 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:40:37,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:40:37,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:40:37,536 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:40:37,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:40:37,537 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:40:37,537 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:40:37,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:40:37,539 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:40:37,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:40:37,539 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:40:37,540 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:40:37,540 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:40:37,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:40:37,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:40:37,541 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:40:37,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:40:37,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:37,542 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:40:37,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:40:37,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:40:37,542 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:40:37,543 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:40:37,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:40:37,543 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:40:37,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:40:37,544 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_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2021-11-23 01:40:38,059 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:40:38,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:40:38,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:40:38,113 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:40:38,115 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:40:38,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-11-23 01:40:38,213 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/166c5f369/9810f374d58c4892916f4bae2a05175b/FLAGc3be38b60 [2021-11-23 01:40:39,506 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:40:39,507 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2021-11-23 01:40:39,559 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/166c5f369/9810f374d58c4892916f4bae2a05175b/FLAGc3be38b60 [2021-11-23 01:40:39,829 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/data/166c5f369/9810f374d58c4892916f4bae2a05175b [2021-11-23 01:40:39,832 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:40:39,834 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:40:39,836 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:39,836 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:40:39,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:40:39,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:39" (1/1) ... [2021-11-23 01:40:39,851 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11bab4b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:39, skipping insertion in model container [2021-11-23 01:40:39,851 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:40:39" (1/1) ... [2021-11-23 01:40:39,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:40:40,040 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:40,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-11-23 01:40:40,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-11-23 01:40:41,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,891 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,893 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,940 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,942 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:41,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:42,483 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:42,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:42,491 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:42,493 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:42,494 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:42,495 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:42,495 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:42,496 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:42,497 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:42,681 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:42,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,714 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,869 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,922 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:42,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:43,012 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:40:43,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:40:43,107 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-11-23 01:40:43,108 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-11-23 01:40:43,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,231 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:43,340 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:43,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:43,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:43,345 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:43,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:43,347 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:43,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:43,349 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:43,350 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:43,394 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:43,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,515 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,518 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,519 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,520 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,521 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,522 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,530 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,535 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,565 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:43,604 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:40:43,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2021-11-23 01:40:43,639 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2021-11-23 01:40:43,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:40:43,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:40:43,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:40:43,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:40:43,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:40:43,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:40:43,797 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:40:43,798 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:40:43,798 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:40:43,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:40:43,823 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:40:43,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:43,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:40:44,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:40:44,490 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:40:44,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44 WrapperNode [2021-11-23 01:40:44,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:40:44,503 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:44,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:40:44,504 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:40:44,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,829 INFO L137 Inliner]: procedures = 717, calls = 1887, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 908 [2021-11-23 01:40:44,841 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:40:44,842 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:40:44,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:40:44,843 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:40:44,854 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:44,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:45,007 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:45,023 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:45,057 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:40:45,058 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:40:45,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:40:45,059 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:40:45,068 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:40:44" (1/1) ... [2021-11-23 01:40:45,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:40:45,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:40:45,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:40:45,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2021-11-23 01:40:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2021-11-23 01:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2021-11-23 01:40:45,175 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2021-11-23 01:40:45,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 01:40:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 01:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 01:40:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 01:40:45,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 01:40:45,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 01:40:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:40:45,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:40:45,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:40:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:40:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:40:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2021-11-23 01:40:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2021-11-23 01:40:45,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:40:45,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:40:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:40:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:40:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 01:40:45,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 01:40:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:40:45,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:40:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:40:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2021-11-23 01:40:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2021-11-23 01:40:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:40:45,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:40:45,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:40:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:40:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:40:45,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:40:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:40:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:40:45,181 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:40:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:40:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 01:40:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 01:40:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 01:40:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 01:40:45,182 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 01:40:45,182 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 01:40:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:40:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:40:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:40:45,183 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:40:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:40:45,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:40:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:40:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:40:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:40:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2021-11-23 01:40:45,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2021-11-23 01:40:45,184 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:40:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:40:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:40:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:40:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 01:40:45,185 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:40:45,185 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-23 01:40:45,717 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:40:45,719 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:40:49,100 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:40:49,504 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:40:49,505 INFO L301 CfgBuilder]: Removed 6 assume(true) statements. [2021-11-23 01:40:49,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:49 BoogieIcfgContainer [2021-11-23 01:40:49,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:40:49,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:40:49,513 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:40:49,525 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:40:49,526 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:40:49" (1/1) ... [2021-11-23 01:40:49,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:40:49,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:40:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 289 states and 409 transitions. [2021-11-23 01:40:49,695 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 409 transitions. [2021-11-23 01:40:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-23 01:40:49,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:40:49,710 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:40:49,769 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) [2021-11-23 01:40:49,778 INFO L158 Benchmark]: Toolchain (without parser) took 9942.20ms. Allocated memory was 50.3MB in the beginning and 165.7MB in the end (delta: 115.3MB). Free memory was 28.0MB in the beginning and 90.3MB in the end (delta: -62.3MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,782 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:40:49,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4666.42ms. Allocated memory was 50.3MB in the beginning and 165.7MB in the end (delta: 115.3MB). Free memory was 27.7MB in the beginning and 118.3MB in the end (delta: -90.6MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 338.00ms. Allocated memory is still 165.7MB. Free memory was 118.3MB in the beginning and 107.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,792 INFO L158 Benchmark]: Boogie Preprocessor took 215.29ms. Allocated memory is still 165.7MB. Free memory was 107.9MB in the beginning and 98.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,793 INFO L158 Benchmark]: RCFGBuilder took 4453.23ms. Allocated memory is still 165.7MB. Free memory was 98.4MB in the beginning and 98.7MB in the end (delta: -265.0kB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,794 INFO L158 Benchmark]: CodeCheck took 263.06ms. Allocated memory is still 165.7MB. Free memory was 98.7MB in the beginning and 90.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:40:49,799 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 0.40ms. Allocated memory is still 50.3MB. Free memory was 29.8MB in the beginning and 29.8MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4666.42ms. Allocated memory was 50.3MB in the beginning and 165.7MB in the end (delta: 115.3MB). Free memory was 27.7MB in the beginning and 118.3MB in the end (delta: -90.6MB). Peak memory consumption was 57.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 338.00ms. Allocated memory is still 165.7MB. Free memory was 118.3MB in the beginning and 107.9MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 215.29ms. Allocated memory is still 165.7MB. Free memory was 107.9MB in the beginning and 98.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 4453.23ms. Allocated memory is still 165.7MB. Free memory was 98.4MB in the beginning and 98.7MB in the end (delta: -265.0kB). Peak memory consumption was 75.2MB. Max. memory is 16.1GB. * CodeCheck took 263.06ms. Allocated memory is still 165.7MB. Free memory was 98.7MB in the beginning and 90.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:40:49,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d369b3d-8b3b-4dca-b2f9-4d030efb458c/bin/ukojak-LBtLqBUTdQ/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