./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e6dedfbf11eff0766d1a7953f535ac7b3c2fd38f ...................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e6dedfbf11eff0766d1a7953f535ac7b3c2fd38f ................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 04:10:25,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:10:25,459 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:10:25,469 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:10:25,469 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:10:25,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:10:25,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:10:25,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:10:25,473 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:10:25,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:10:25,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:10:25,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:10:25,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:10:25,476 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:10:25,476 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:10:25,477 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:10:25,478 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:10:25,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:10:25,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:10:25,481 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:10:25,482 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:10:25,483 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:10:25,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:10:25,484 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:10:25,486 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:10:25,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:10:25,486 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:10:25,487 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:10:25,487 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:10:25,487 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:10:25,488 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:10:25,488 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:10:25,489 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:10:25,489 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:10:25,490 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:10:25,490 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:10:25,491 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:10:25,491 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:10:25,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:10:25,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:10:25,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:10:25,493 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-12-02 04:10:25,506 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:10:25,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:10:25,506 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:10:25,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:10:25,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:10:25,507 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:10:25,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:10:25,508 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 04:10:25,508 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:10:25,508 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:10:25,508 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:10:25,509 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:10:25,509 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:10:25,509 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:10:25,509 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:10:25,509 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:10:25,509 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:10:25,510 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:10:25,510 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:10:25,510 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:10:25,510 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:10:25,510 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:10:25,511 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:10:25,511 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 04:10:25,511 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 04:10:25,511 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:10:25,511 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:10:25,512 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak 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(__VERIFIER_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 -> e6dedfbf11eff0766d1a7953f535ac7b3c2fd38f [2019-12-02 04:10:25,621 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:10:25,629 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:10:25,631 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:10:25,632 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:10:25,633 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:10:25,633 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2019-12-02 04:10:25,671 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/397689e03/8fe142a8b65d4f899994d72a37091e3b/FLAGca2aa70e1 [2019-12-02 04:10:26,256 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:10:26,256 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2019-12-02 04:10:26,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/397689e03/8fe142a8b65d4f899994d72a37091e3b/FLAGca2aa70e1 [2019-12-02 04:10:26,669 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/397689e03/8fe142a8b65d4f899994d72a37091e3b [2019-12-02 04:10:26,675 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:10:26,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:10:26,680 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:26,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:10:26,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:10:26,690 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:26" (1/1) ... [2019-12-02 04:10:26,696 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77a28821 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:26, skipping insertion in model container [2019-12-02 04:10:26,696 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:10:26" (1/1) ... [2019-12-02 04:10:26,702 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:10:26,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:10:27,001 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-02 04:10:27,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-02 04:10:27,683 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,684 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,684 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,685 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,686 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,695 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,697 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,699 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,699 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:27,700 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-02 04:10:28,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-02 04:10:28,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-02 04:10:28,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-02 04:10:28,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-02 04:10:28,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-02 04:10:28,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-02 04:10:28,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-02 04:10:28,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-02 04:10:28,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-02 04:10:28,192 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-02 04:10:28,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,434 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,439 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,439 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,451 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,452 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,453 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,453 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:28,517 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:10:28,531 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-02 04:10:28,532 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-02 04:10:28,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,562 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,563 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,567 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,567 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,568 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,569 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,569 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,570 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,570 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-02 04:10:28,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-02 04:10:28,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-02 04:10:28,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-02 04:10:28,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-02 04:10:28,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-02 04:10:28,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-02 04:10:28,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-02 04:10:28,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-02 04:10:28,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-02 04:10:28,603 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-02 04:10:28,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,659 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,664 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,665 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,667 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,667 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,672 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,673 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,673 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,673 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,673 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,674 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,674 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:10:28,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:10:29,313 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:10:29,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29 WrapperNode [2019-12-02 04:10:29,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:10:29,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:29,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:10:29,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:10:29,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,426 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:10:29,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 04:10:29,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 04:10:29,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 04:10:29,434 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,483 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,494 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... [2019-12-02 04:10:29,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 04:10:29,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 04:10:29,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 04:10:29,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 04:10:29,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:10:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:10:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-12-02 04:10:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2019-12-02 04:10:29,561 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2019-12-02 04:10:29,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2019-12-02 04:10:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-12-02 04:10:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2019-12-02 04:10:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 04:10:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2019-12-02 04:10:29,562 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2019-12-02 04:10:29,562 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2019-12-02 04:10:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2019-12-02 04:10:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2019-12-02 04:10:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2019-12-02 04:10:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2019-12-02 04:10:29,563 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2019-12-02 04:10:29,563 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure memset [2019-12-02 04:10:29,564 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2019-12-02 04:10:29,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2019-12-02 04:10:29,565 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2019-12-02 04:10:29,565 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2019-12-02 04:10:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2019-12-02 04:10:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2019-12-02 04:10:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2019-12-02 04:10:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2019-12-02 04:10:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2019-12-02 04:10:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-12-02 04:10:29,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-12-02 04:10:29,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-02 04:10:30,066 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2019-12-02 04:10:30,066 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2019-12-02 04:10:30,093 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2019-12-02 04:10:30,128 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2019-12-02 04:10:44,176 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2019-12-02 04:10:44,176 INFO L691 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2019-12-02 04:11:05,344 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:11:05,345 INFO L287 CfgBuilder]: Removed 54 assume(true) statements. [2019-12-02 04:11:05,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:11:05 BoogieIcfgContainer [2019-12-02 04:11:05,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:11:05,346 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:11:05,346 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:11:05,352 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:11:05,353 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:11:05" (1/1) ... [2019-12-02 04:11:05,359 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:11:05,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:11:05,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 223 states and 297 transitions. [2019-12-02 04:11:05,389 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 297 transitions. [2019-12-02 04:11:05,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2019-12-02 04:11:05,394 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:11:05,429 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:160) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 04:11:05,433 INFO L168 Benchmark]: Toolchain (without parser) took 38755.77 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 581.4 MB). Free memory was 931.8 MB in the beginning and 1.5 GB in the end (delta: -528.4 MB). Peak memory consumption was 53.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:05,433 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:11:05,434 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2633.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 931.8 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 225.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:05,434 INFO L168 Benchmark]: Boogie Procedure Inliner took 112.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:05,434 INFO L168 Benchmark]: Boogie Preprocessor took 83.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:05,435 INFO L168 Benchmark]: RCFGBuilder took 35835.92 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 397.9 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -359.8 MB). Peak memory consumption was 695.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:05,435 INFO L168 Benchmark]: CodeCheck took 85.41 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:11:05,437 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 958.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2633.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 183.5 MB). Free memory was 931.8 MB in the beginning and 1.1 GB in the end (delta: -198.2 MB). Peak memory consumption was 225.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 112.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 83.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.0 MB). Peak memory consumption was 16.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 35835.92 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 397.9 MB). Free memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: -359.8 MB). Peak memory consumption was 695.2 MB. Max. memory is 11.5 GB. * CodeCheck took 85.41 ms. Allocated memory is still 1.6 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 04:11:06,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 04:11:06,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 04:11:06,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 04:11:06,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 04:11:06,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 04:11:06,837 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 04:11:06,839 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 04:11:06,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 04:11:06,841 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 04:11:06,841 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 04:11:06,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 04:11:06,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 04:11:06,843 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 04:11:06,844 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 04:11:06,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 04:11:06,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 04:11:06,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 04:11:06,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 04:11:06,848 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 04:11:06,849 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 04:11:06,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 04:11:06,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 04:11:06,851 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 04:11:06,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 04:11:06,854 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 04:11:06,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 04:11:06,854 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 04:11:06,855 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 04:11:06,855 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 04:11:06,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 04:11:06,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 04:11:06,856 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 04:11:06,857 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 04:11:06,858 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 04:11:06,858 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 04:11:06,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 04:11:06,858 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 04:11:06,858 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 04:11:06,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 04:11:06,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 04:11:06,860 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-12-02 04:11:06,870 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 04:11:06,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 04:11:06,871 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 04:11:06,871 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 04:11:06,871 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 04:11:06,871 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 04:11:06,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 04:11:06,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 04:11:06,873 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 04:11:06,873 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 04:11:06,873 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 04:11:06,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 04:11:06,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 04:11:06,873 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 04:11:06,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 04:11:06,874 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 04:11:06,874 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 04:11:06,875 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-02 04:11:06,875 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak 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(__VERIFIER_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 -> e6dedfbf11eff0766d1a7953f535ac7b3c2fd38f [2019-12-02 04:11:07,033 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 04:11:07,041 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 04:11:07,043 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 04:11:07,044 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 04:11:07,044 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 04:11:07,045 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2019-12-02 04:11:07,082 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/5525b4aff/874e13a35dd04561985c746b7b8b7410/FLAG5de3af769 [2019-12-02 04:11:07,761 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 04:11:07,761 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2019-12-02 04:11:07,783 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/5525b4aff/874e13a35dd04561985c746b7b8b7410/FLAG5de3af769 [2019-12-02 04:11:08,079 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a2fc65a6-3bcd-4f58-8013-098f9f5e9c6b/bin/ukojak/data/5525b4aff/874e13a35dd04561985c746b7b8b7410 [2019-12-02 04:11:08,085 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 04:11:08,088 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 04:11:08,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 04:11:08,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 04:11:08,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 04:11:08,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:11:08" (1/1) ... [2019-12-02 04:11:08,105 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@79b69169 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:11:08, skipping insertion in model container [2019-12-02 04:11:08,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 04:11:08" (1/1) ... [2019-12-02 04:11:08,121 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 04:11:08,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:11:08,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-02 04:11:08,527 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-02 04:11:09,186 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,187 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,188 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,198 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,199 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,200 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,201 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,202 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,203 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,204 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,204 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-02 04:11:09,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-02 04:11:09,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-02 04:11:09,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-02 04:11:09,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-02 04:11:09,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-02 04:11:09,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-02 04:11:09,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-02 04:11:09,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-02 04:11:09,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-02 04:11:09,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-02 04:11:09,973 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,973 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,990 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,991 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:09,995 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,005 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,005 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,006 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,007 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:11:10,058 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-12-02 04:11:10,131 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 04:11:10,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-02 04:11:10,135 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-02 04:11:10,156 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,156 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,157 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,157 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,158 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,161 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,162 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,163 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,164 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,165 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-02 04:11:10,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-02 04:11:10,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-02 04:11:10,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-02 04:11:10,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-02 04:11:10,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-02 04:11:10,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-02 04:11:10,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-02 04:11:10,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-02 04:11:10,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-02 04:11:10,202 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-02 04:11:10,269 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,270 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,275 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,277 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,278 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,283 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,284 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,285 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,285 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,285 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:11:10,316 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 04:11:10,326 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-02 04:11:10,327 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-02 04:11:10,348 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,349 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,350 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,354 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,356 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-02 04:11:10,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-02 04:11:10,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-02 04:11:10,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-02 04:11:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-02 04:11:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-02 04:11:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-02 04:11:10,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-02 04:11:10,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-02 04:11:10,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-02 04:11:10,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-02 04:11:10,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,454 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,459 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,460 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,461 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,462 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,468 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,468 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,469 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,470 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-02 04:11:10,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 04:11:11,229 INFO L208 MainTranslator]: Completed translation [2019-12-02 04:11:11,229 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:11:11 WrapperNode [2019-12-02 04:11:11,229 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 04:11:11,230 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 04:11:11,230 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 04:11:11,230 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 04:11:11,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:11:11" (1/1) ... [2019-12-02 04:11:11,270 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-02 04:11:11,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 04:11:11" (1/1) ... [2019-12-02 04:11:11,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 04:11:11,298 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-02 04:11:11,299 INFO L168 Benchmark]: Toolchain (without parser) took 3212.69 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 276.8 MB). Free memory was 941.6 MB in the beginning and 863.2 MB in the end (delta: 78.4 MB). Peak memory consumption was 355.2 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:11,300 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:11:11,300 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3138.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 276.8 MB). Free memory was 941.6 MB in the beginning and 872.8 MB in the end (delta: 68.9 MB). Peak memory consumption was 345.7 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:11,301 INFO L168 Benchmark]: Boogie Procedure Inliner took 68.46 ms. Allocated memory is still 1.3 GB. Free memory was 872.8 MB in the beginning and 863.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. [2019-12-02 04:11:11,302 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3138.77 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 276.8 MB). Free memory was 941.6 MB in the beginning and 872.8 MB in the end (delta: 68.9 MB). Peak memory consumption was 345.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 68.46 ms. Allocated memory is still 1.3 GB. Free memory was 872.8 MB in the beginning and 863.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...