./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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 b8e2b19500a9ff32f182f41fca1db48d6268985503aaacd0cb9efdaafa7d6419 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:51:58,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:51:58,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:51:58,247 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:51:58,247 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:51:58,251 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:51:58,253 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:51:58,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:51:58,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:51:58,263 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:51:58,264 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:51:58,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:51:58,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:51:58,273 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:51:58,277 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:51:58,283 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:51:58,284 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:51:58,284 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:51:58,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:51:58,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:51:58,290 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:51:58,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:51:58,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:51:58,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:51:58,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:51:58,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:51:58,307 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:51:58,308 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:51:58,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:51:58,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:51:58,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:51:58,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:51:58,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:51:58,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:51:58,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:51:58,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:51:58,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:51:58,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:51:58,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:51:58,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:51:58,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:51:58,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:51:58,360 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:51:58,360 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:51:58,361 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:51:58,362 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:51:58,363 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:51:58,363 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:51:58,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:51:58,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:51:58,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:51:58,364 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:51:58,365 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:51:58,365 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:51:58,365 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:51:58,365 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:51:58,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:51:58,366 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:51:58,366 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:51:58,366 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:51:58,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:51:58,367 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:51:58,367 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:51:58,367 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:51:58,367 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:51:58,367 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:51:58,368 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:51:58,368 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8e2b19500a9ff32f182f41fca1db48d6268985503aaacd0cb9efdaafa7d6419 [2021-11-23 15:51:58,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:51:58,748 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:51:58,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:51:58,754 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:51:58,755 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:51:58,757 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2021-11-23 15:51:58,821 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/90476bb8d/7bf7e2bc76af4542a7ca48e7a12a0aa2/FLAGac56638e8 [2021-11-23 15:51:59,719 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:51:59,720 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2021-11-23 15:51:59,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/90476bb8d/7bf7e2bc76af4542a7ca48e7a12a0aa2/FLAGac56638e8 [2021-11-23 15:51:59,840 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/90476bb8d/7bf7e2bc76af4542a7ca48e7a12a0aa2 [2021-11-23 15:51:59,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:51:59,845 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:51:59,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:51:59,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:51:59,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:51:59,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:59" (1/1) ... [2021-11-23 15:51:59,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a81c933 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:51:59, skipping insertion in model container [2021-11-23 15:51:59,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:51:59" (1/1) ... [2021-11-23 15:51:59,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:00,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:00,327 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4501,4514] [2021-11-23 15:52:00,333 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4561,4574] [2021-11-23 15:52:01,153 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:52:01,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,231 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:52:01,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:52:01,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:52:01,666 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:52:01,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:52:01,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:52:01,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:52:01,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:52:01,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:52:01,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:52:01,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:01,966 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:02,027 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:02,045 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4501,4514] [2021-11-23 15:52:02,048 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4561,4574] [2021-11-23 15:52:02,080 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:52:02,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:52:02,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:52:02,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:52:02,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:52:02,147 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:52:02,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:52:02,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:52:02,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:52:02,149 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:52:02,150 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:52:02,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:02,204 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:02,512 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:02,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02 WrapperNode [2021-11-23 15:52:02,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:02,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:02,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:02,515 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:02,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,625 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,715 INFO L137 Inliner]: procedures = 689, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 692 [2021-11-23 15:52:02,715 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:02,716 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:02,716 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:02,716 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:02,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,728 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,734 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,735 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,799 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,813 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:02,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:02,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:02,837 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:02,843 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:02" (1/1) ... [2021-11-23 15:52:02,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:02,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:02,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:02,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:52:02,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:52:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:02,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:52:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:52:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:52:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:52:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:52:02,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:52:02,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:52:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:52:02,942 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:52:02,942 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:52:02,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:52:02,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:02,944 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:52:02,945 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:52:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:02,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:02,946 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:52:02,946 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:52:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:52:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:52:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:52:02,947 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:52:02,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:52:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:52:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:52:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:52:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:02,948 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:52:02,948 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:52:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:52:02,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:52:02,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:52:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:52:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:52:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:52:02,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:52:02,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:52:03,294 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:03,296 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:04,236 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:52:04,296 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:04,303 INFO L158 Benchmark]: Toolchain (without parser) took 4454.90ms. Allocated memory was 113.2MB in the beginning and 165.7MB in the end (delta: 52.4MB). Free memory was 87.6MB in the beginning and 93.1MB in the end (delta: -5.5MB). Peak memory consumption was 99.5MB. Max. memory is 16.1GB. [2021-11-23 15:52:04,303 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:04,309 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2666.66ms. Allocated memory was 113.2MB in the beginning and 165.7MB in the end (delta: 52.4MB). Free memory was 87.3MB in the beginning and 94.3MB in the end (delta: -7.0MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2021-11-23 15:52:04,309 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.09ms. Allocated memory is still 165.7MB. Free memory was 94.3MB in the beginning and 85.1MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:04,310 INFO L158 Benchmark]: Boogie Preprocessor took 119.48ms. Allocated memory is still 165.7MB. Free memory was 85.1MB in the beginning and 78.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:04,310 INFO L158 Benchmark]: RCFGBuilder took 1462.75ms. Allocated memory is still 165.7MB. Free memory was 78.8MB in the beginning and 93.1MB in the end (delta: -14.3MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2021-11-23 15:52:04,318 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2666.66ms. Allocated memory was 113.2MB in the beginning and 165.7MB in the end (delta: 52.4MB). Free memory was 87.3MB in the beginning and 94.3MB in the end (delta: -7.0MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.09ms. Allocated memory is still 165.7MB. Free memory was 94.3MB in the beginning and 85.1MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.48ms. Allocated memory is still 165.7MB. Free memory was 85.1MB in the beginning and 78.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1462.75ms. Allocated memory is still 165.7MB. Free memory was 78.8MB in the beginning and 93.1MB in the end (delta: -14.3MB). Peak memory consumption was 38.7MB. 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 15:52:04,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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 b8e2b19500a9ff32f182f41fca1db48d6268985503aaacd0cb9efdaafa7d6419 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:52:06,807 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:52:06,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:52:06,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:52:06,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:52:06,869 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:52:06,871 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:52:06,876 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:52:06,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:52:06,885 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:52:06,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:52:06,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:52:06,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:52:06,892 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:52:06,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:52:06,895 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:52:06,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:52:06,897 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:52:06,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:52:06,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:52:06,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:52:06,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:52:06,907 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:52:06,908 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:52:06,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:52:06,912 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:52:06,912 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:52:06,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:52:06,914 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:52:06,915 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:52:06,916 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:52:06,917 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:52:06,918 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:52:06,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:52:06,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:52:06,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:52:06,938 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:52:06,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:52:06,939 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:52:06,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:52:06,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:52:06,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:52:06,968 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:52:06,968 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:52:06,969 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:52:06,969 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:52:06,970 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:52:06,970 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:52:06,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:52:06,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:52:06,971 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:52:06,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:52:06,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:52:06,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:52:06,972 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:52:06,972 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:52:06,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:52:06,973 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:52:06,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:52:06,973 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:52:06,974 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:52:06,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:52:06,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:06,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:52:06,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:52:06,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:52:06,975 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:52:06,975 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:52:06,976 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:52:06,976 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:52:06,976 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:52:06,976 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b8e2b19500a9ff32f182f41fca1db48d6268985503aaacd0cb9efdaafa7d6419 [2021-11-23 15:52:07,398 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:52:07,431 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:52:07,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:52:07,437 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:52:07,439 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:52:07,440 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2021-11-23 15:52:07,515 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/f5fd58c82/3f4581cc504049429a52ff3591c79ae2/FLAG394156806 [2021-11-23 15:52:08,418 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:52:08,419 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i [2021-11-23 15:52:08,451 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/f5fd58c82/3f4581cc504049429a52ff3591c79ae2/FLAG394156806 [2021-11-23 15:52:08,920 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/data/f5fd58c82/3f4581cc504049429a52ff3591c79ae2 [2021-11-23 15:52:08,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:52:08,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:52:08,930 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:08,931 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:52:08,934 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:52:08,935 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:08" (1/1) ... [2021-11-23 15:52:08,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572c0962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:08, skipping insertion in model container [2021-11-23 15:52:08,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:52:08" (1/1) ... [2021-11-23 15:52:08,944 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:52:09,067 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:09,392 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4501,4514] [2021-11-23 15:52:09,399 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4561,4574] [2021-11-23 15:52:10,488 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:52:10,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,586 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:10,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:52:11,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:52:11,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:52:11,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:52:11,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:52:11,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:52:11,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:52:11,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:52:11,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:52:11,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:52:11,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,238 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:11,298 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:52:11,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:52:11,367 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4501,4514] [2021-11-23 15:52:11,368 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4561,4574] [2021-11-23 15:52:11,445 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:52:11,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,477 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:52:11,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:52:11,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:52:11,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:52:11,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:52:11,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:52:11,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:52:11,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:52:11,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:52:11,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:52:11,626 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:11,694 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:52:11,706 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4501,4514] [2021-11-23 15:52:11,707 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_4a3424ab-76c4-451f-8921-9a1376b2ecf5/sv-benchmarks/c/aws-c-common/aws_priority_queue_capacity_harness.i[4561,4574] [2021-11-23 15:52:11,735 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:52:11,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,784 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:52:11,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:52:11,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:52:11,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:52:11,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:52:11,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:52:11,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:52:11,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:52:11,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:52:11,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:52:11,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:52:11,868 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:52:12,194 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:52:12,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12 WrapperNode [2021-11-23 15:52:12,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:52:12,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:12,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:52:12,197 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:52:12,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,494 INFO L137 Inliner]: procedures = 709, calls = 1536, calls flagged for inlining = 55, calls inlined = 11, statements flattened = 691 [2021-11-23 15:52:12,495 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:52:12,496 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:52:12,496 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:52:12,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:52:12,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:52:12,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:52:12,673 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:52:12,674 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:52:12,675 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:52:12" (1/1) ... [2021-11-23 15:52:12,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:52:12,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:52:12,711 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:52:12,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:52:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:52:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:52:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:52:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:52:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:52:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:52:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:52:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:52:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:52:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:52:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:52:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:52:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:52:12,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:52:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:52:12,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:52:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:52:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:52:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 15:52:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 15:52:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:52:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:52:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:52:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:52:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:52:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:52:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:52:12,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:52:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:52:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:52:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:52:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-23 15:52:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-23 15:52:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:52:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:52:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:52:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:52:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:52:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:52:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-23 15:52:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-23 15:52:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:52:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:52:13,112 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:52:13,114 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:52:15,258 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:52:15,359 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:52:15,366 INFO L158 Benchmark]: Toolchain (without parser) took 6438.47ms. Allocated memory was 54.5MB in the beginning and 130.0MB in the end (delta: 75.5MB). Free memory was 35.2MB in the beginning and 51.4MB in the end (delta: -16.3MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:15,366 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:52:15,372 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3264.81ms. Allocated memory was 54.5MB in the beginning and 130.0MB in the end (delta: 75.5MB). Free memory was 35.0MB in the beginning and 68.8MB in the end (delta: -33.8MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2021-11-23 15:52:15,372 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.12ms. Allocated memory is still 130.0MB. Free memory was 68.8MB in the beginning and 59.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:52:15,374 INFO L158 Benchmark]: Boogie Preprocessor took 176.00ms. Allocated memory is still 130.0MB. Free memory was 59.8MB in the beginning and 82.3MB in the end (delta: -22.5MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. [2021-11-23 15:52:15,379 INFO L158 Benchmark]: RCFGBuilder took 2691.03ms. Allocated memory is still 130.0MB. Free memory was 82.3MB in the beginning and 51.4MB in the end (delta: 30.8MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2021-11-23 15:52:15,383 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 35.3MB in the beginning and 35.2MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3264.81ms. Allocated memory was 54.5MB in the beginning and 130.0MB in the end (delta: 75.5MB). Free memory was 35.0MB in the beginning and 68.8MB in the end (delta: -33.8MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.12ms. Allocated memory is still 130.0MB. Free memory was 68.8MB in the beginning and 59.8MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.00ms. Allocated memory is still 130.0MB. Free memory was 59.8MB in the beginning and 82.3MB in the end (delta: -22.5MB). Peak memory consumption was 11.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2691.03ms. Allocated memory is still 130.0MB. Free memory was 82.3MB in the beginning and 51.4MB in the end (delta: 30.8MB). Peak memory consumption was 45.5MB. 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 15:52:15,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a3424ab-76c4-451f-8921-9a1376b2ecf5/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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