./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:07:08,217 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:07:08,327 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:07:08,330 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:07:08,331 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:07:08,365 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:07:08,367 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:07:08,368 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:07:08,369 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:07:08,373 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:07:08,375 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:07:08,375 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:07:08,375 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:07:08,377 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:07:08,377 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:07:08,378 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:07:08,378 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:07:08,379 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:07:08,379 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:07:08,379 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:07:08,380 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:07:08,381 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:07:08,381 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:08,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:07:08,382 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:07:08,383 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:07:08,383 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:07:08,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:07:08,384 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:07:08,384 INFO L153 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_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2023-11-12 00:07:08,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:07:08,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:07:08,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:07:08,689 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:07:08,690 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:07:08,691 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-12 00:07:11,991 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:07:12,673 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:07:12,673 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-12 00:07:12,725 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/97a94c2ce/088e2a2c815c42acb4378e252b3a8268/FLAG4543ce747 [2023-11-12 00:07:12,744 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/97a94c2ce/088e2a2c815c42acb4378e252b3a8268 [2023-11-12 00:07:12,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:07:12,753 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:07:12,759 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:12,759 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:07:12,764 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:07:12,765 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:12" (1/1) ... [2023-11-12 00:07:12,766 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2248b480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:12, skipping insertion in model container [2023-11-12 00:07:12,767 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:12" (1/1) ... [2023-11-12 00:07:12,899 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:13,206 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-12 00:07:13,218 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-12 00:07:14,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,476 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,476 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,479 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,497 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,498 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,501 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,502 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,505 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,506 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,507 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:14,508 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,037 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:15,039 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:15,055 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:15,056 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:15,058 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:15,059 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:15,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:15,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:15,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:15,062 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:15,441 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,549 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,549 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,550 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,550 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,552 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,552 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,553 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,553 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,557 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,558 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,558 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,559 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,563 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,563 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,570 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,582 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,586 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,587 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,588 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:15,626 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:07:15,638 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-12 00:07:15,639 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-12 00:07:15,679 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,680 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,680 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,681 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,682 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,688 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,689 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,690 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,690 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,693 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,693 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,727 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:15,728 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:15,729 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:15,730 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:15,731 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:15,732 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:15,733 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:15,733 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:15,734 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:15,734 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:15,775 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,780 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7818-7829] [2023-11-12 00:07:15,808 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,810 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,811 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,811 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,811 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,812 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,812 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,812 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,813 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,813 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,813 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,814 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,814 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,815 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,815 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,815 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,816 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,836 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,837 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,843 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,851 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,852 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,853 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,853 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,853 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,855 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:15,856 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:16,306 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,306 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,307 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,307 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,308 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,308 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,309 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,309 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,310 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,310 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,310 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,311 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,311 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,311 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,311 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:16,319 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:07:16,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16 WrapperNode [2023-11-12 00:07:16,320 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:16,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:16,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:07:16,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:07:16,330 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,452 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,575 INFO L138 Inliner]: procedures = 698, calls = 1956, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 721 [2023-11-12 00:07:16,576 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:16,577 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:07:16,577 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:07:16,577 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:07:16,586 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,587 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,598 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,599 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,640 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,645 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,653 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,659 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,669 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:07:16,670 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:07:16,670 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:07:16,670 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:07:16,671 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:16" (1/1) ... [2023-11-12 00:07:16,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:16,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:07:16,706 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:07:16,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:07:16,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:07:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:07:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:07:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:07:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:07:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:07:16,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:07:16,748 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:07:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:07:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-12 00:07:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:07:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:07:16,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:07:16,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:07:16,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:07:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:07:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:07:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:07:16,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:07:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:07:16,751 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:07:16,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:07:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:07:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:07:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:07:16,752 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:07:16,752 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:07:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:07:16,753 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:07:16,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:07:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:07:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:07:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:07:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:07:16,754 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:07:16,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:07:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:07:16,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:07:16,756 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:07:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:07:16,759 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:07:16,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:07:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2023-11-12 00:07:16,760 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2023-11-12 00:07:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:07:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:07:16,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-11-12 00:07:16,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-11-12 00:07:17,079 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:07:17,082 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:07:19,046 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:07:19,603 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:07:19,603 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 00:07:19,609 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:19 BoogieIcfgContainer [2023-11-12 00:07:19,609 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:07:19,610 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:07:19,610 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:07:19,623 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:07:19,624 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:19" (1/1) ... [2023-11-12 00:07:19,639 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:07:19,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:07:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 173 states and 232 transitions. [2023-11-12 00:07:19,724 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 232 transitions. [2023-11-12 00:07:19,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-12 00:07:19,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:07:19,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:07:19,803 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-12 00:07:19,810 INFO L158 Benchmark]: Toolchain (without parser) took 7054.88ms. Allocated memory was 148.9MB in the beginning and 243.3MB in the end (delta: 94.4MB). Free memory was 109.3MB in the beginning and 152.7MB in the end (delta: -43.3MB). Peak memory consumption was 53.1MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,811 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:07:19,818 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3562.15ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 109.3MB in the beginning and 83.5MB in the end (delta: 25.8MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,819 INFO L158 Benchmark]: Boogie Procedure Inliner took 254.55ms. Allocated memory is still 192.9MB. Free memory was 83.5MB in the beginning and 136.0MB in the end (delta: -52.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,821 INFO L158 Benchmark]: Boogie Preprocessor took 92.70ms. Allocated memory is still 192.9MB. Free memory was 136.0MB in the beginning and 128.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,822 INFO L158 Benchmark]: RCFGBuilder took 2939.12ms. Allocated memory was 192.9MB in the beginning and 243.3MB in the end (delta: 50.3MB). Free memory was 128.6MB in the beginning and 160.0MB in the end (delta: -31.4MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,824 INFO L158 Benchmark]: CodeCheck took 196.89ms. Allocated memory is still 243.3MB. Free memory was 160.0MB in the beginning and 152.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:07:19,830 INFO L338 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 0.32ms. Allocated memory is still 117.4MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3562.15ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 109.3MB in the beginning and 83.5MB in the end (delta: 25.8MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 254.55ms. Allocated memory is still 192.9MB. Free memory was 83.5MB in the beginning and 136.0MB in the end (delta: -52.5MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 92.70ms. Allocated memory is still 192.9MB. Free memory was 136.0MB in the beginning and 128.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2939.12ms. Allocated memory was 192.9MB in the beginning and 243.3MB in the end (delta: 50.3MB). Free memory was 128.6MB in the beginning and 160.0MB in the end (delta: -31.4MB). Peak memory consumption was 76.6MB. Max. memory is 16.1GB. * CodeCheck took 196.89ms. Allocated memory is still 243.3MB. Free memory was 160.0MB in the beginning and 152.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7818]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7818-7829] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:07:19,857 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/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 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_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:07:22,467 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:07:22,550 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:07:22,583 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:07:22,585 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:07:22,585 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:07:22,586 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:07:22,591 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:07:22,592 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:07:22,592 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:07:22,593 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:07:22,593 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:07:22,594 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:07:22,596 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:07:22,596 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:07:22,597 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:07:22,600 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:07:22,601 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:07:22,601 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:07:22,605 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:07:22,605 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:07:22,606 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:07:22,607 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:22,607 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:07:22,608 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:07:22,609 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:22,610 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:07:22,610 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:07:22,611 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:07:22,611 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:07:22,612 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:22,613 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:07:22,613 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:07:22,614 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:07:22,614 INFO L153 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_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 593ab2b77bb24fa6e2db092508c643eb5cf90f92cf099d146541e242675ce314 [2023-11-12 00:07:23,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:07:23,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:07:23,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:07:23,065 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:07:23,067 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:07:23,068 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-12 00:07:26,390 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:07:26,978 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:07:26,978 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i [2023-11-12 00:07:27,017 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/2fdc91dee/f033b5089b784bb7823001ed23fc4c01/FLAG82da22476 [2023-11-12 00:07:27,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/data/2fdc91dee/f033b5089b784bb7823001ed23fc4c01 [2023-11-12 00:07:27,047 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:07:27,050 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:07:27,055 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:27,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:07:27,061 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:07:27,064 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:27" (1/1) ... [2023-11-12 00:07:27,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40123607 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:27, skipping insertion in model container [2023-11-12 00:07:27,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:07:27" (1/1) ... [2023-11-12 00:07:27,214 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:27,506 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-12 00:07:27,513 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-12 00:07:28,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,501 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,501 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,502 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,505 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,534 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,545 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,547 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,548 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,550 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,553 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,555 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:28,556 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,044 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:29,047 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:29,050 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:29,057 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:29,059 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:29,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:29,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:29,075 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:29,076 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:29,077 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:29,343 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,351 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,455 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,456 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,457 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,457 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,459 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,459 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,460 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,460 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,461 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,461 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,464 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,465 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,466 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,479 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,480 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,481 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,492 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,496 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,497 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,498 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,498 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,504 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:29,562 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-12 00:07:29,624 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:07:29,630 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-12 00:07:29,631 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-12 00:07:29,704 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,705 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,705 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,707 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,709 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,762 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,799 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:29,800 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:29,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:29,801 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:29,802 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:29,803 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:29,804 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:29,804 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:29,805 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:29,805 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:29,850 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,901 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,902 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,903 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,905 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,905 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,906 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,907 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,908 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,909 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,909 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,910 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,913 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,921 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,922 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,930 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,936 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,938 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:29,946 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:29,980 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:07:30,006 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4506,4519] [2023-11-12 00:07:30,007 WARN L240 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_9d441547-b08a-4de5-a408-9084d1f16acc/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_remove_node_harness.i[4566,4579] [2023-11-12 00:07:30,095 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,097 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,097 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,098 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,110 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,110 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,113 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,113 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,114 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,115 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,116 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,116 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,159 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:07:30,161 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:07:30,162 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:07:30,163 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:07:30,164 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:07:30,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:07:30,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:07:30,166 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:07:30,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:07:30,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:07:30,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,229 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,236 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7818-7829] [2023-11-12 00:07:30,264 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,266 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,267 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,267 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,268 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,268 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,269 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,269 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,270 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,270 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,271 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,274 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,278 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,284 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,285 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,286 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,297 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,299 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,300 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,301 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,301 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,303 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:07:30,305 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:07:30,544 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,545 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,546 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,547 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:07:30,554 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:07:30,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30 WrapperNode [2023-11-12 00:07:30,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:07:30,556 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:30,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:07:30,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:07:30,564 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,690 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,816 INFO L138 Inliner]: procedures = 718, calls = 1956, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 718 [2023-11-12 00:07:30,823 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:07:30,825 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:07:30,826 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:07:30,827 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:07:30,836 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,862 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,927 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,933 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,974 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:30,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:31,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:07:31,014 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:07:31,014 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:07:31,014 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:07:31,015 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:07:30" (1/1) ... [2023-11-12 00:07:31,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:07:31,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:07:31,052 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:07:31,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:07:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2023-11-12 00:07:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2023-11-12 00:07:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:07:31,101 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-12 00:07:31,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-12 00:07:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:07:31,102 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-12 00:07:31,102 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:07:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:07:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:07:31,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:07:31,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:07:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:07:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:07:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:07:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:07:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:07:31,104 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:07:31,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2023-11-12 00:07:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:07:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-12 00:07:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-12 00:07:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-12 00:07:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:07:31,105 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:07:31,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2023-11-12 00:07:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2023-11-12 00:07:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-12 00:07:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-12 00:07:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:07:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:07:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-12 00:07:31,106 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-12 00:07:31,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:07:31,107 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:07:31,107 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:07:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:07:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_using_uint64_impl [2023-11-12 00:07:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_using_uint64_impl [2023-11-12 00:07:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2023-11-12 00:07:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:31,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-12 00:07:31,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at [2023-11-12 00:07:31,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at [2023-11-12 00:07:31,485 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:07:31,489 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:07:44,322 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:07:44,950 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:07:44,950 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 00:07:44,954 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:44 BoogieIcfgContainer [2023-11-12 00:07:44,954 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:07:44,955 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:07:44,955 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:07:44,966 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:07:44,966 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:07:44" (1/1) ... [2023-11-12 00:07:44,977 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:07:45,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:07:45,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 172 states and 231 transitions. [2023-11-12 00:07:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 231 transitions. [2023-11-12 00:07:45,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-12 00:07:45,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:07:45,083 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:07:45,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:07:45,087 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:07:45,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:07:45,154 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:440) 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:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-12 00:07:45,157 INFO L158 Benchmark]: Toolchain (without parser) took 18106.76ms. Allocated memory was 102.8MB in the beginning and 201.3MB in the end (delta: 98.6MB). Free memory was 70.6MB in the beginning and 68.5MB in the end (delta: 2.1MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,158 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:07:45,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3500.07ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 70.3MB in the beginning and 56.7MB in the end (delta: 13.6MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,159 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.58ms. Allocated memory is still 132.1MB. Free memory was 56.7MB in the beginning and 46.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,159 INFO L158 Benchmark]: Boogie Preprocessor took 188.14ms. Allocated memory is still 132.1MB. Free memory was 46.3MB in the beginning and 69.4MB in the end (delta: -23.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,160 INFO L158 Benchmark]: RCFGBuilder took 13940.37ms. Allocated memory was 132.1MB in the beginning and 201.3MB in the end (delta: 69.2MB). Free memory was 69.4MB in the beginning and 75.8MB in the end (delta: -6.4MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,160 INFO L158 Benchmark]: CodeCheck took 200.73ms. Allocated memory is still 201.3MB. Free memory was 75.8MB in the beginning and 68.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:07:45,162 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode 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 0.56ms. Allocated memory is still 67.1MB. Free memory is still 43.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3500.07ms. Allocated memory was 102.8MB in the beginning and 132.1MB in the end (delta: 29.4MB). Free memory was 70.3MB in the beginning and 56.7MB in the end (delta: 13.6MB). Peak memory consumption was 71.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.58ms. Allocated memory is still 132.1MB. Free memory was 56.7MB in the beginning and 46.3MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 188.14ms. Allocated memory is still 132.1MB. Free memory was 46.3MB in the beginning and 69.4MB in the end (delta: -23.1MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 13940.37ms. Allocated memory was 132.1MB in the beginning and 201.3MB in the end (delta: 69.2MB). Free memory was 69.4MB in the beginning and 75.8MB in the end (delta: -6.4MB). Peak memory consumption was 79.2MB. Max. memory is 16.1GB. * CodeCheck took 200.73ms. Allocated memory is still 201.3MB. Free memory was 75.8MB in the beginning and 68.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7818]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7818-7829] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:07:45,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2023-11-12 00:07:45,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9d441547-b08a-4de5-a408-9084d1f16acc/bin/ukojak-verify-0OAaufAVZV/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 RoundingMode not declared