./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ --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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:03:45,459 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:03:45,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:03:45,483 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:03:45,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:03:45,484 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:03:45,486 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:03:45,488 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:03:45,490 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:03:45,491 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:03:45,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:03:45,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:03:45,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:03:45,495 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:03:45,496 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:03:45,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:03:45,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:03:45,500 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:03:45,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:03:45,503 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:03:45,505 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:03:45,508 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:03:45,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:03:45,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:03:45,515 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:03:45,518 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:03:45,519 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:03:45,520 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:03:45,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:03:45,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:03:45,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:03:45,526 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:03:45,527 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:03:45,528 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:03:45,529 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:03:45,529 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:03:45,530 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:03:45,530 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:03:45,531 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:03:45,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:03:45,532 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:03:45,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:03:45,558 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:03:45,558 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:03:45,559 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:03:45,559 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:03:45,560 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:03:45,560 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:03:45,560 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:03:45,560 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:03:45,560 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:03:45,561 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:03:45,561 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:03:45,561 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:03:45,561 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:03:45,561 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:03:45,562 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:03:45,562 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:03:45,562 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:03:45,562 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:03:45,562 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:45,563 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:03:45,563 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:03:45,563 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:03:45,563 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:03:45,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:03:45,564 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:03:45,564 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_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2022-11-20 18:03:45,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:03:45,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:03:45,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:03:45,853 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:03:45,853 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:03:45,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2022-11-20 18:03:48,947 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:03:49,461 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:03:49,464 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2022-11-20 18:03:49,504 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/179ec19fa/7e1a71e8898b462ba8a36a0f17fc6e9a/FLAG7e52169df [2022-11-20 18:03:49,525 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/179ec19fa/7e1a71e8898b462ba8a36a0f17fc6e9a [2022-11-20 18:03:49,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:03:49,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:03:49,537 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:49,537 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:03:49,541 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:03:49,541 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:49" (1/1) ... [2022-11-20 18:03:49,543 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@337f6b14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:49, skipping insertion in model container [2022-11-20 18:03:49,543 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:03:49" (1/1) ... [2022-11-20 18:03:49,551 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:03:49,704 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:03:49,956 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2022-11-20 18:03:49,963 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2022-11-20 18:03:51,011 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:51,112 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,113 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,114 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,115 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,116 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,150 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,152 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:51,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:51,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:51,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:51,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:51,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:51,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:51,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:51,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:51,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:51,737 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,737 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,801 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:51,833 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:03:51,850 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2022-11-20 18:03:51,851 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2022-11-20 18:03:51,885 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:03:51,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,908 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,909 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,910 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,911 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:51,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:03:51,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:03:51,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:03:51,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:03:51,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:03:51,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:03:51,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:03:51,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:03:51,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:03:51,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:03:52,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:52,016 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:03:52,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:03:52,298 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:03:52,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52 WrapperNode [2022-11-20 18:03:52,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:03:52,300 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:52,300 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:03:52,300 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:03:52,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,406 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,503 INFO L138 Inliner]: procedures = 689, calls = 1496, calls flagged for inlining = 55, calls inlined = 9, statements flattened = 597 [2022-11-20 18:03:52,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:03:52,505 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:03:52,505 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:03:52,505 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:03:52,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,523 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,524 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,568 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,586 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,622 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:03:52,623 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:03:52,623 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:03:52,623 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:03:52,624 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:03:52" (1/1) ... [2022-11-20 18:03:52,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:52,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:03:52,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:03:52,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:03:52,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:03:52,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:03:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:03:52,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:03:52,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:03:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:03:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:03:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:03:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:03:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:03:52,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:03:52,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:03:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:03:52,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:03:52,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:03:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:03:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:03:52,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:03:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:03:52,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2022-11-20 18:03:52,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2022-11-20 18:03:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:03:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:03:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:03:52,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:03:52,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 18:03:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 18:03:52,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:03:52,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:03:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:03:52,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:03:52,755 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:03:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:03:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:03:52,756 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-20 18:03:52,756 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-20 18:03:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-20 18:03:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-20 18:03:52,781 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:52,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:03:52,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:03:53,198 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:03:53,200 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:03:54,291 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:03:54,573 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:03:54,574 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 18:03:54,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:54 BoogieIcfgContainer [2022-11-20 18:03:54,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:03:54,581 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:03:54,581 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:03:54,592 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:03:54,592 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:03:54" (1/1) ... [2022-11-20 18:03:54,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:03:54,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:03:54,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2022-11-20 18:03:54,690 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2022-11-20 18:03:54,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 18:03:54,703 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:03:54,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:03:54,765 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:03:54,775 INFO L158 Benchmark]: Toolchain (without parser) took 5240.71ms. Allocated memory was 134.2MB in the beginning and 243.3MB in the end (delta: 109.1MB). Free memory was 63.4MB in the beginning and 133.6MB in the end (delta: -70.2MB). Peak memory consumption was 42.8MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,775 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:03:54,779 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2762.07ms. Allocated memory was 134.2MB in the beginning and 184.5MB in the end (delta: 50.3MB). Free memory was 63.2MB in the beginning and 80.6MB in the end (delta: -17.4MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,780 INFO L158 Benchmark]: Boogie Procedure Inliner took 204.93ms. Allocated memory is still 184.5MB. Free memory was 80.6MB in the beginning and 71.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,782 INFO L158 Benchmark]: Boogie Preprocessor took 117.52ms. Allocated memory is still 184.5MB. Free memory was 71.1MB in the beginning and 64.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,783 INFO L158 Benchmark]: RCFGBuilder took 1956.77ms. Allocated memory was 184.5MB in the beginning and 243.3MB in the end (delta: 58.7MB). Free memory was 64.8MB in the beginning and 140.9MB in the end (delta: -76.1MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,784 INFO L158 Benchmark]: CodeCheck took 191.52ms. Allocated memory is still 243.3MB. Free memory was 140.9MB in the beginning and 133.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:03:54,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory is still 103.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2762.07ms. Allocated memory was 134.2MB in the beginning and 184.5MB in the end (delta: 50.3MB). Free memory was 63.2MB in the beginning and 80.6MB in the end (delta: -17.4MB). Peak memory consumption was 52.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 204.93ms. Allocated memory is still 184.5MB. Free memory was 80.6MB in the beginning and 71.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.52ms. Allocated memory is still 184.5MB. Free memory was 71.1MB in the beginning and 64.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1956.77ms. Allocated memory was 184.5MB in the beginning and 243.3MB in the end (delta: 58.7MB). Free memory was 64.8MB in the beginning and 140.9MB in the end (delta: -76.1MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. * CodeCheck took 191.52ms. Allocated memory is still 243.3MB. Free memory was 140.9MB in the beginning and 133.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:03:54,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ --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 efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:03:57,476 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:03:57,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:03:57,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:03:57,508 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:03:57,512 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:03:57,516 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:03:57,519 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:03:57,522 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:03:57,527 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:03:57,528 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:03:57,533 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:03:57,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:03:57,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:03:57,539 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:03:57,544 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:03:57,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:03:57,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:03:57,547 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:03:57,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:03:57,550 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:03:57,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:03:57,555 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:03:57,556 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:03:57,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:03:57,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:03:57,570 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:03:57,573 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:03:57,573 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:03:57,575 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:03:57,575 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:03:57,577 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:03:57,579 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:03:57,580 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:03:57,594 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:03:57,594 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:03:57,595 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:03:57,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:03:57,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:03:57,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:03:57,598 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:03:57,603 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:03:57,647 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:03:57,647 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:03:57,649 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:03:57,650 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:03:57,651 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:03:57,651 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:03:57,651 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:03:57,652 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:03:57,652 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:03:57,652 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:03:57,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:03:57,653 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:03:57,654 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:03:57,654 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:03:57,654 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:03:57,654 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:03:57,655 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:03:57,655 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:03:57,655 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:03:57,656 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:03:57,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:03:57,656 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:03:57,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:03:57,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:03:57,657 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:03:57,657 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:03:57,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:03:57,658 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:03:57,658 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:03:57,658 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_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2022-11-20 18:03:58,050 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:03:58,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:03:58,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:03:58,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:03:58,082 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:03:58,083 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2022-11-20 18:04:01,204 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:04:01,740 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:04:01,743 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2022-11-20 18:04:01,785 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/96c503fed/566d0432c3424e478a1755717dc301b8/FLAGf5071c85f [2022-11-20 18:04:01,811 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/data/96c503fed/566d0432c3424e478a1755717dc301b8 [2022-11-20 18:04:01,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:04:01,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:04:01,819 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:01,820 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:04:01,823 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:04:01,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:01" (1/1) ... [2022-11-20 18:04:01,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ca43836 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:01, skipping insertion in model container [2022-11-20 18:04:01,828 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:04:01" (1/1) ... [2022-11-20 18:04:01,835 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:04:01,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:02,172 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2022-11-20 18:04:02,179 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2022-11-20 18:04:03,406 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:03,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,528 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,531 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,556 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:03,557 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,064 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:04,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:04,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:04,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:04,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:04,074 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:04,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:04,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:04,076 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:04,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:04,248 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,248 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:04,330 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:04:04,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:04:04,387 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2022-11-20 18:04:04,388 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2022-11-20 18:04:04,416 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:04,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,449 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,450 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,467 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:04,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:04,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:04,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:04,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:04,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:04,524 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:04,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:04,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:04,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:04,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:04,652 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:04:04,676 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2022-11-20 18:04:04,682 WARN L237 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_b085227c-43d7-437e-9f0a-981e52030c1c/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2022-11-20 18:04:04,725 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:04:04,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,734 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,735 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,735 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,741 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,741 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:04:04,766 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:04:04,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:04:04,767 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:04:04,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:04:04,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:04:04,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:04:04,769 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:04:04,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:04:04,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:04:04,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:04:04,831 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:04:05,308 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:04:05,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05 WrapperNode [2022-11-20 18:04:05,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:04:05,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:05,312 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:04:05,312 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:04:05,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,533 INFO L138 Inliner]: procedures = 709, calls = 1496, calls flagged for inlining = 55, calls inlined = 9, statements flattened = 596 [2022-11-20 18:04:05,533 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:04:05,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:04:05,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:04:05,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:04:05,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,562 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,562 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,622 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,645 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:04:05,679 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:04:05,679 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:04:05,679 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:04:05,680 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:04:05" (1/1) ... [2022-11-20 18:04:05,686 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:04:05,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:04:05,709 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:04:05,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:04:05,746 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-20 18:04:05,746 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-20 18:04:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:04:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 18:04:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 18:04:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 18:04:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 18:04:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:04:05,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:04:05,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:04:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:04:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:04:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:04:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:04:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:04:05,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:04:05,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:04:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:04:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:04:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:04:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:04:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2022-11-20 18:04:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2022-11-20 18:04:05,749 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:04:05,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:04:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:04:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:04:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 18:04:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 18:04:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-20 18:04:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-20 18:04:05,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:04:05,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:04:05,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:04:05,751 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:04:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:04:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 18:04:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 18:04:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-20 18:04:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-20 18:04:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-20 18:04:05,752 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-20 18:04:05,752 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:04:05,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 18:04:06,138 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:04:06,141 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:04:08,191 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:04:08,683 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:04:08,683 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 18:04:08,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:08 BoogieIcfgContainer [2022-11-20 18:04:08,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:04:08,694 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:04:08,694 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:04:08,704 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:04:08,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:04:08" (1/1) ... [2022-11-20 18:04:08,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:04:08,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:04:08,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2022-11-20 18:04:08,799 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2022-11-20 18:04:08,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 18:04:08,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:04:08,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:04:08,863 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:04:08,869 INFO L158 Benchmark]: Toolchain (without parser) took 7053.09ms. Allocated memory was 79.7MB in the beginning and 209.7MB in the end (delta: 130.0MB). Free memory was 54.3MB in the beginning and 98.4MB in the end (delta: -44.0MB). Peak memory consumption was 85.4MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,870 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:04:08,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3491.58ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 54.1MB in the beginning and 71.3MB in the end (delta: -17.2MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,875 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.84ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 61.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,875 INFO L158 Benchmark]: Boogie Preprocessor took 128.96ms. Allocated memory is still 117.4MB. Free memory was 61.8MB in the beginning and 54.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,877 INFO L158 Benchmark]: RCFGBuilder took 3013.93ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.5MB in the beginning and 105.8MB in the end (delta: -51.3MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,878 INFO L158 Benchmark]: CodeCheck took 174.05ms. Allocated memory is still 209.7MB. Free memory was 105.8MB in the beginning and 98.4MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:04:08,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 58.7MB. Free memory is still 37.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3491.58ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 54.1MB in the beginning and 71.3MB in the end (delta: -17.2MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.84ms. Allocated memory is still 117.4MB. Free memory was 70.7MB in the beginning and 61.8MB in the end (delta: 8.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 128.96ms. Allocated memory is still 117.4MB. Free memory was 61.8MB in the beginning and 54.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3013.93ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.5MB in the beginning and 105.8MB in the end (delta: -51.3MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * CodeCheck took 174.05ms. Allocated memory is still 209.7MB. Free memory was 105.8MB in the beginning and 98.4MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:04:08,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b085227c-43d7-437e-9f0a-981e52030c1c/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared