./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:06:22,597 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:06:22,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:06:22,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:06:22,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:06:22,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:06:22,661 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:06:22,665 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:06:22,668 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:06:22,676 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:06:22,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:06:22,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:06:22,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:06:22,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:06:22,685 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:06:22,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:06:22,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:06:22,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:06:22,697 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:06:22,706 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:06:22,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:06:22,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:06:22,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:06:22,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:06:22,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:06:22,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:06:22,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:06:22,722 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:06:22,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:06:22,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:06:22,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:06:22,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:06:22,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:06:22,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:06:22,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:06:22,730 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:06:22,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:06:22,731 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:06:22,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:06:22,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:06:22,733 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:06:22,734 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:06:22,777 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:06:22,778 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:06:22,779 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:06:22,779 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:06:22,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:06:22,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:06:22,781 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:06:22,781 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:06:22,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:06:22,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:06:22,782 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:06:22,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:06:22,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:06:22,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:06:22,783 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:06:22,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:06:22,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:06:22,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:06:22,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:22,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:06:22,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:06:22,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:06:22,785 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:06:22,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:06:22,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:06:22,786 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-23 15:06:23,056 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:06:23,085 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:06:23,087 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:06:23,089 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:06:23,090 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:06:23,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-23 15:06:23,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/b1c44e613/29ec09e8e2bf4c7abf52581866293b5d/FLAGed6c8c4da [2021-11-23 15:06:23,945 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:06:23,946 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-23 15:06:23,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/b1c44e613/29ec09e8e2bf4c7abf52581866293b5d/FLAGed6c8c4da [2021-11-23 15:06:24,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/b1c44e613/29ec09e8e2bf4c7abf52581866293b5d [2021-11-23 15:06:24,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:06:24,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:06:24,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:24,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:06:24,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:06:24,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:24" (1/1) ... [2021-11-23 15:06:24,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@661a5934 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:24, skipping insertion in model container [2021-11-23 15:06:24,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:24" (1/1) ... [2021-11-23 15:06:24,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:06:24,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:24,894 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-23 15:06:24,902 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-23 15:06:25,714 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:06:25,818 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,820 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,848 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:25,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:06:26,208 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:06:26,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:06:26,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:06:26,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:06:26,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:06:26,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:06:26,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:06:26,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:06:26,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:06:26,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,481 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:26,524 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:06:26,560 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-23 15:06:26,560 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-23 15:06:26,625 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:06:26,650 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,650 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:06:26,710 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:06:26,711 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:06:26,712 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:06:26,713 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:06:26,713 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:06:26,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:06:26,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:06:26,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:06:26,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:06:26,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:26,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:27,023 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:06:27,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27 WrapperNode [2021-11-23 15:06:27,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:27,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:27,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:06:27,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:06:27,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,142 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,204 INFO L137 Inliner]: procedures = 689, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 719 [2021-11-23 15:06:27,205 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:27,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:06:27,206 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:06:27,206 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:06:27,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,220 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,221 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,267 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,296 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:06:27,308 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:06:27,308 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:06:27,308 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:06:27,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:27" (1/1) ... [2021-11-23 15:06:27,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:27,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:06:27,364 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:06:27,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:06:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:06:27,421 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:06:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:06:27,421 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:06:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:06:27,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:06:27,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:06:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:06:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:06:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:06:27,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:06:27,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:06:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:06:27,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:06:27,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:06:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:06:27,425 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:06:27,426 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:06:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:06:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:06:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:06:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:06:27,427 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:06:27,427 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:06:27,428 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:06:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:06:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:06:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:06:27,429 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:06:27,429 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:06:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:06:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:06:27,430 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:06:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:06:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:06:27,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:06:27,431 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:06:27,431 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:06:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:06:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:06:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:06:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:06:27,432 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:06:27,432 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:06:27,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:06:27,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:06:27,707 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:06:27,709 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:06:28,779 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:06:28,846 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:06:28,852 INFO L158 Benchmark]: Toolchain (without parser) took 4352.18ms. Allocated memory was 86.0MB in the beginning and 169.9MB in the end (delta: 83.9MB). Free memory was 59.7MB in the beginning and 67.1MB in the end (delta: -7.4MB). Peak memory consumption was 76.4MB. Max. memory is 16.1GB. [2021-11-23 15:06:28,853 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 86.0MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:06:28,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2522.77ms. Allocated memory was 86.0MB in the beginning and 121.6MB in the end (delta: 35.7MB). Free memory was 59.5MB in the beginning and 58.9MB in the end (delta: 580.1kB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-11-23 15:06:28,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 179.95ms. Allocated memory is still 121.6MB. Free memory was 58.9MB in the beginning and 49.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:06:28,860 INFO L158 Benchmark]: Boogie Preprocessor took 101.78ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 49.7MB in the beginning and 123.5MB in the end (delta: -73.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2021-11-23 15:06:28,861 INFO L158 Benchmark]: RCFGBuilder took 1541.49ms. Allocated memory is still 169.9MB. Free memory was 123.5MB in the beginning and 67.1MB in the end (delta: 56.4MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:06:28,893 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 86.0MB. Free memory was 66.0MB in the beginning and 66.0MB in the end (delta: 39.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2522.77ms. Allocated memory was 86.0MB in the beginning and 121.6MB in the end (delta: 35.7MB). Free memory was 59.5MB in the beginning and 58.9MB in the end (delta: 580.1kB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 179.95ms. Allocated memory is still 121.6MB. Free memory was 58.9MB in the beginning and 49.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.78ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 49.7MB in the beginning and 123.5MB in the end (delta: -73.8MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1541.49ms. Allocated memory is still 169.9MB. Free memory was 123.5MB in the beginning and 67.1MB in the end (delta: 56.4MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:06:28,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/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_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu --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 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:06:31,199 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:06:31,202 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:06:31,252 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:06:31,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:06:31,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:06:31,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:06:31,264 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:06:31,267 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:06:31,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:06:31,276 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:06:31,278 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:06:31,278 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:06:31,280 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:06:31,282 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:06:31,286 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:06:31,288 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:06:31,289 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:06:31,291 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:06:31,298 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:06:31,300 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:06:31,301 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:06:31,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:06:31,306 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:06:31,314 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:06:31,315 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:06:31,315 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:06:31,317 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:06:31,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:06:31,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:06:31,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:06:31,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:06:31,322 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:06:31,323 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:06:31,324 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:06:31,324 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:06:31,325 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:06:31,325 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:06:31,326 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:06:31,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:06:31,328 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:06:31,329 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:06:31,369 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:06:31,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:06:31,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:06:31,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:06:31,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:06:31,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:06:31,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:06:31,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:06:31,374 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:06:31,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:06:31,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:06:31,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:06:31,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:06:31,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:06:31,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:06:31,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:06:31,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:06:31,378 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:06:31,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:06:31,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:06:31,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:31,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:06:31,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:06:31,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:06:31,379 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:06:31,380 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:06:31,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:06:31,380 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:06:31,381 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:06:31,381 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1b920ac3045decc1a5a84e4c4a6d200f349784425219a23e0b9ddb547b7159b4 [2021-11-23 15:06:31,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:06:31,801 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:06:31,804 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:06:31,805 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:06:31,806 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:06:31,807 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-23 15:06:31,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/9fce81d92/5e4957f123b8443f948a00e8f9fd06f5/FLAG64ee89c9a [2021-11-23 15:06:32,631 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:06:32,631 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i [2021-11-23 15:06:32,687 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/9fce81d92/5e4957f123b8443f948a00e8f9fd06f5/FLAG64ee89c9a [2021-11-23 15:06:33,191 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/data/9fce81d92/5e4957f123b8443f948a00e8f9fd06f5 [2021-11-23 15:06:33,194 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:06:33,195 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:06:33,197 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:33,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:06:33,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:06:33,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:33" (1/1) ... [2021-11-23 15:06:33,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19d216d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:33, skipping insertion in model container [2021-11-23 15:06:33,218 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:33" (1/1) ... [2021-11-23 15:06:33,224 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:06:33,333 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:33,632 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-23 15:06:33,640 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-23 15:06:34,368 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:06:34,437 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,438 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,439 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,440 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:34,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:06:34,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:06:34,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:06:34,850 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:06:34,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:06:34,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:06:34,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:06:34,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:06:34,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:06:34,856 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:06:35,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,102 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:35,175 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:06:35,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:35,210 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-23 15:06:35,210 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-23 15:06:35,258 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:06:35,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,273 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,280 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,281 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,282 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,316 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:06:35,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:06:35,318 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:06:35,318 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:06:35,319 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:06:35,320 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:06:35,320 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:06:35,321 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:06:35,321 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:06:35,322 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:06:35,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,406 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:35,425 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:06:35,453 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4496,4509] [2021-11-23 15:06:35,453 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_9c32068e-e09c-47fd-bf25-21c3c07f4156/sv-benchmarks/c/aws-c-common/aws_priority_queue_top_harness.i[4556,4569] [2021-11-23 15:06:35,485 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:06:35,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,526 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:06:35,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:06:35,574 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:06:35,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:06:35,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:06:35,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:06:35,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:06:35,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:06:35,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:06:35,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:06:35,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:06:35,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:36,072 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:06:36,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36 WrapperNode [2021-11-23 15:06:36,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:36,074 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:36,074 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:06:36,074 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:06:36,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,197 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,310 INFO L137 Inliner]: procedures = 709, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 714 [2021-11-23 15:06:36,311 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:36,312 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:06:36,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:06:36,313 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:06:36,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,338 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,338 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,405 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,411 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:06:36,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:06:36,433 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:06:36,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:06:36,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:36" (1/1) ... [2021-11-23 15:06:36,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:36,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:06:36,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:06:36,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:06:36,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:06:36,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:06:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:06:36,545 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:06:36,546 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:06:36,546 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:06:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:06:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:06:36,547 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:06:36,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:06:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:06:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:06:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:06:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:06:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:06:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:06:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:06:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:06:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:06:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:06:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:06:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:06:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:06:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:06:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:06:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:06:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:06:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:06:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:06:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:06:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:06:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:06:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:06:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:06:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:06:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:06:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:06:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:06:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:06:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:06:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:06:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:06:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:06:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:06:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:06:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:06:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:06:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:06:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:06:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:06:36,976 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:06:36,978 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:06:38,942 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:06:39,021 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:06:39,025 INFO L158 Benchmark]: Toolchain (without parser) took 5828.73ms. Allocated memory was 60.8MB in the beginning and 184.5MB in the end (delta: 123.7MB). Free memory was 33.1MB in the beginning and 68.3MB in the end (delta: -35.3MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 15:06:39,025 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 42.0MB in the beginning and 41.9MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:06:39,026 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2876.26ms. Allocated memory was 60.8MB in the beginning and 123.7MB in the end (delta: 62.9MB). Free memory was 32.8MB in the beginning and 68.7MB in the end (delta: -35.9MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2021-11-23 15:06:39,027 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.67ms. Allocated memory is still 123.7MB. Free memory was 68.7MB in the beginning and 59.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:06:39,027 INFO L158 Benchmark]: Boogie Preprocessor took 119.57ms. Allocated memory is still 123.7MB. Free memory was 59.1MB in the beginning and 51.2MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:06:39,028 INFO L158 Benchmark]: RCFGBuilder took 2590.85ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 51.2MB in the beginning and 68.3MB in the end (delta: -17.1MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2021-11-23 15:06:39,030 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 60.8MB. Free memory was 42.0MB in the beginning and 41.9MB in the end (delta: 47.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2876.26ms. Allocated memory was 60.8MB in the beginning and 123.7MB in the end (delta: 62.9MB). Free memory was 32.8MB in the beginning and 68.7MB in the end (delta: -35.9MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.67ms. Allocated memory is still 123.7MB. Free memory was 68.7MB in the beginning and 59.1MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.57ms. Allocated memory is still 123.7MB. Free memory was 59.1MB in the beginning and 51.2MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2590.85ms. Allocated memory was 123.7MB in the beginning and 184.5MB in the end (delta: 60.8MB). Free memory was 51.2MB in the beginning and 68.3MB in the end (delta: -17.1MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:06:39,085 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9c32068e-e09c-47fd-bf25-21c3c07f4156/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable